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- * MalFamily: "Darkcomet"
- * MalScore: 10.0
- * File Name: "Exes_5f44ff7305c97d69e90a70cb11a51f08.exe"
- * File Size: 1587322
- * File Type: "PE32 executable (GUI) Intel 80386, for MS Windows"
- * SHA256: "b272f8adb317c5fa71ca69becbca71ad661081f963ffdd01105eab2332e3c298"
- * MD5: "5f44ff7305c97d69e90a70cb11a51f08"
- * SHA1: "be1454f0194e0d67967f488fece3b95479362b32"
- * SHA512: "d5b237b06dc115eeb39817b7fe04461c8c4ac05eb996244ea65afcab715e28f0bea7efeadfcdede6f9461802ba0f67e1642638e01b75adbd49535a83136ff311"
- * CRC32: "E8839033"
- * SSDEEP: "24576:oRmJkcoQricOIQxiZY1iaFWR444fq4444444444444444444444444444444444N:NJZoQrbTFZY1iaAR444ftVB7LvP2ky"
- * Process Execution:
- "Exes_5f44ff7305c97d69e90a70cb11a51f08.exe",
- "Exes_5f44ff7305c97d69e90a70cb11a51f08.exe",
- "vbc.exe",
- "vbc.exe",
- "cmd.exe",
- "schtasks.exe",
- "schtasks.exe",
- "svchost.exe",
- "WmiPrvSE.exe",
- "svchost.exe",
- "taskeng.exe",
- "taskeng.exe",
- "taskeng.exe"
- * Executed Commands:
- "\"C:\\Users\\user\\AppData\\Local\\Temp\\Exes_5f44ff7305c97d69e90a70cb11a51f08.exe\" /AutoIt3ExecuteScript \"C:\\Users\\user\\AppData\\Local\\Temp\\wVcdqWuew\"",
- "\"C:\\Users\\user\\AppData\\Local\\Temp\\Exes_5f44ff7305c97d69e90a70cb11a51f08.exe\" /AutoIt3ExecuteScript \"C:\\Users\\user\\AppData\\Local\\Temp\\wVcdqWuew\"",
- "cmd /c del /q /f %temp%\\*.lnk",
- "schtasks /delete /tn WindowsUpdateFBqVJ0x8429524",
- "schtasks /create /sc minute /mo 1 /tn WindowsUpdateFBqVJ0x8429525 /tr \"C:\\ProgramData\\FBqVJZhh\\IhhZJVqBF.exe\" /RL HIGHEST",
- "C:\\Windows\\system32\\wbem\\wmiprvse.exe -secured -Embedding",
- "taskeng.exe 0CDD4871-2A43-4940-BD5E-8D4A99326825 S-1-5-21-0000000000-0000000000-0000000000-1000:Host\\user:Interactive:1",
- "taskeng.exe 2FE10318-B235-408E-BFB4-6FD0E1BE6F32 S-1-5-21-0000000000-0000000000-0000000000-1000:Host\\user:Interactive:1",
- "taskeng.exe A6CCC952-9BD0-4CA7-B45F-F8071F987E25 S-1-5-21-0000000000-0000000000-0000000000-1000:Host\\user:Interactive:1",
- "taskeng.exe FD42E9EB-FB26-48EE-B34C-5439526A9622 S-1-5-21-0000000000-0000000000-0000000000-1000:Host\\user:Interactive:1",
- "C:\\ProgramData\\FBqVJZhh\\IhhZJVqBF.exe"
- * Signatures Detected:
- "Description": "Creates RWX memory",
- "Details":
- "Description": "Possible date expiration check, exits too soon after checking local time",
- "Details":
- "process": "schtasks.exe, PID 1736"
- "Description": "A process attempted to delay the analysis task.",
- "Details":
- "Process": "taskeng.exe tried to sleep 360 seconds, actually delayed analysis time by 0 seconds"
- "Process": "vbc.exe tried to sleep 532 seconds, actually delayed analysis time by 0 seconds"
- "Process": "WmiPrvSE.exe tried to sleep 360 seconds, actually delayed analysis time by 0 seconds"
- "Description": "Repeatedly searches for a not-found process, may want to run with startbrowser=1 option",
- "Details":
- "Description": "Reads data out of its own binary image",
- "Details":
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x00000000, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x00000000, length: 0x0018387a"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x0000ffec, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x0001ffd8, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x0002ffc4, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x0003ffb0, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x0004ff9c, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x0005ff88, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x0006ff74, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x0007ff60, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x0008ff4c, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x0009ff38, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x000aff24, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x000bff10, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x000cfefc, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x000dfee8, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x000efed4, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x000ffec0, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x00101e14, length: 0x00001000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x00101e28, length: 0x00000200"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x00101eb9, length: 0x00000200"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x00101ed5, length: 0x00000400"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x0010219d, length: 0x00000200"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 696, offset: 0x0018347a, length: 0x00000400"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x00000000, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x0000ffec, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x0001ffd8, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x0002ffc4, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x0003ffb0, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x0004ff9c, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x0005ff88, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x0006ff74, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x0007ff60, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x0008ff4c, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x0009ff38, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x000aff24, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x000bff10, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x000cfefc, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x000dfee8, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x000efed4, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x000ffec0, length: 0x00010000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x00101e14, length: 0x00001000"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x00101e28, length: 0x00000200"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x00101eb9, length: 0x00000200"
- "self_read": "process: Exes_5f44ff7305c97d69e90a70cb11a51f08.exe, pid: 1500, offset: 0x0010219d, length: 0x00000200"
- "Description": "Detects Avast Antivirus through the presence of a library",
- "Details":
- "Description": "Executed a process and injected code into it, probably while unpacking",
- "Details":
- "Injection": "Exes_5f44ff7305c97d69e90a70cb11a51f08.exe(1500) -> vbc.exe(1892)"
- "Description": "Sniffs keystrokes",
- "Details":
- "SetWindowsHookExA": "Process: vbc.exe(1892)"
- "Description": "Attempts to execute a Living Off The Land Binary command for post exeploitation",
- "Details":
- "MITRE T1078 - schtask": "(Tactic: Execution, Persistence, Privilege Escalation)"
- "Description": "Installs itself for autorun at Windows startup",
- "Details":
- "file": "C:\\Users\\user\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\Windows.lnk"
- "file": "C:\\Users\\user\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\Windows.lnk"
- "task": "schtasks /create /sc minute /mo 1 /tn WindowsUpdateFBqVJ0x8429525 /tr \"C:\\ProgramData\\FBqVJZhh\\IhhZJVqBF.exe\" /RL HIGHEST"
- "Description": "Retrieves Windows ProductID, probably to fingerprint the sandbox",
- "Details":
- "Description": "File has been identified by 47 Antiviruses on VirusTotal as malicious",
- "Details":
- "MicroWorld-eScan": "Trojan.GenericKD.32056941"
- "FireEye": "Generic.mg.5f44ff7305c97d69"
- "CAT-QuickHeal": "TrojanPWS.Zbot.AutoIt.OB"
- "McAfee": "Artemis!5F44FF7305C9"
- "Cylance": "Unsafe"
- "CrowdStrike": "win/malicious_confidence_100% (W)"
- "Alibaba": "TrojanSpy:Win32/Xegumumune.17762e43"
- "K7GW": "Trojan ( 004d23d41 )"
- "K7AntiVirus": "Trojan ( 004d23d41 )"
- "Arcabit": "Trojan.Generic.D1E9266D"
- "TrendMicro": "Trojan.Win32.OCCAMY.USXVPFE19"
- "Symantec": "ML.Attribute.HighConfidence"
- "APEX": "Malicious"
- "Paloalto": "generic.ml"
- "Kaspersky": "Trojan-Spy.Win32.Xegumumune.aqo"
- "BitDefender": "Trojan.GenericKD.32056941"
- "NANO-Antivirus": "Trojan.Win32.Remtasu.frhxxl"
- "AegisLab": "Trojan.Win32.Generic.4!c"
- "Avast": "Win32:Malware-gen"
- "Tencent": "Win32.Trojan-spy.Xegumumune.Sxyi"
- "Endgame": "malicious (high confidence)"
- "Emsisoft": "Trojan.GenericKD.32056941 (B)"
- "F-Secure": "Trojan.TR/Dropper.Gen2"
- "VIPRE": "Trojan.Win32.Generic!BT"
- "Invincea": "heuristic"
- "McAfee-GW-Edition": "BehavesLike.Win32.TrojanFareit.tc"
- "Trapmine": "malicious.high.ml.score"
- "Sophos": "Mal/Generic-S"
- "Ikarus": "Trojan.Win32.Remtasu"
- "Cyren": "W32/Trojan.YNKL-6267"
- "Avira": "TR/Dropper.Gen2"
- "MAX": "malware (ai score=90)"
- "Microsoft": "Trojan:Win32/Wacatac.A!ml"
- "ZoneAlarm": "Trojan-Spy.Win32.Xegumumune.aqo"
- "GData": "Trojan.GenericKD.32056941"
- "AhnLab-V3": "Trojan/Win32.Llac.C186227"
- "Acronis": "suspicious"
- "ALYac": "Trojan.GenericKD.32056941"
- "Ad-Aware": "Trojan.GenericKD.32056941"
- "ESET-NOD32": "Win32/Remtasu.Z"
- "TrendMicro-HouseCall": "Trojan.Win32.OCCAMY.USXVPFE19"
- "SentinelOne": "DFI - Suspicious PE"
- "Fortinet": "W32/Remtasu.Z!tr"
- "MaxSecure": "Trojan.Autoit.AZA"
- "AVG": "Win32:Malware-gen"
- "Cybereason": "malicious.0194e0"
- "Qihoo-360": "HEUR/QVM10.2.D873.Malware.Gen"
- "Description": "Creates a copy of itself",
- "Details":
- "copy": "C:\\Users\\user\\AppData\\Roaming\\uCsPsJH\\HUajHmV.exe"
- "copy": "C:\\Users\\user\\AppData\\Roaming\\GFQYjs\\SXxTxW.exe"
- "Description": "Interacts with known DarkComet registry keys",
- "Details":
- "Key": "HKEY_CURRENT_USER\\Software\\DC3_FEXEC"
- "Key": "HKEY_CURRENT_USER\\Software\\DC3_FEXEC\\3d3783a0-703a-11de-8c7a-806e6f6e6963-3250959951"
- "Key": "HKEY_CURRENT_USER\\Software\\DC2_USERS"
- "Description": "Creates known Fynloski/DarkComet mutexes",
- "Details":
- "Description": "Collects information to fingerprint the system",
- "Details":
- "Description": "Anomalous binary characteristics",
- "Details":
- "anomaly": "Actual checksum does not match that reported in PE header"
- * Started Service:
- * Mutexes:
- "Local\\ZoneAttributeCacheCounterMutex",
- "Local\\ZonesCacheCounterMutex",
- "Local\\ZonesLockedCacheCounterMutex",
- "DC_MUTEX-PS4J221",
- "FBqVJZhhIbmePVJUCLnOv"
- * Modified Files:
- "C:\\Users\\user\\AppData\\Local\\Temp\\wVcdqWuew",
- "C:\\Users\\user\\AppData\\Roaming\\uCsPsJH\\HUajHmV.exe",
- "\\??\\PIPE\\srvsvc",
- "C:\\Users\\user\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\Windows.lnk",
- "C:\\Users\\user\\AppData\\Roaming\\GFQYjs\\SXxTxW.exe",
- "C:\\ProgramData\\FBqVJZhh\\IhhZJVqBF.exe",
- "\\??\\pipe\\PIPE_EVENTROOT\\CIMV2PROVIDERSUBSYSTEM",
- "\\??\\PIPE\\wkssvc",
- "\\Device\\LanmanDatagramReceiver",
- "C:\\Windows\\sysnative\\Tasks\\Microsoft\\Windows Defender\\MP Scheduled Scan"
- * Deleted Files:
- "C:\\Windows\\sysnative\\Tasks\\Microsoft\\Windows Defender\\MpIdleTask",
- "C:\\Windows\\sysnative\\Tasks\\Microsoft\\Windows Defender\\MP Scheduled Scan"
- * Modified Registry Keys:
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap\\UNCAsIntranet",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap\\AutoDetect",
- "HKEY_CURRENT_USER\\Software\\DC3_FEXEC",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\7C74D58E-3AD2-4500-ACB9-A97C9D5ED2AA\\DynamicInfo",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\28820AAF-3005-4FEF-BF6A-EE7F1926B66A\\Path",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\28820AAF-3005-4FEF-BF6A-EE7F1926B66A\\Hash",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tree\\Microsoft\\Windows Defender\\MP Scheduled Scan\\Id",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tree\\Microsoft\\Windows Defender\\MP Scheduled Scan\\Index",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\28820AAF-3005-4FEF-BF6A-EE7F1926B66A\\Triggers",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tasks\\28820AAF-3005-4FEF-BF6A-EE7F1926B66A\\DynamicInfo",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\0CDD4871-2A43-4940-BD5E-8D4A99326825",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\2FE10318-B235-408E-BFB4-6FD0E1BE6F32",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\A6CCC952-9BD0-4CA7-B45F-F8071F987E25",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\FD42E9EB-FB26-48EE-B34C-5439526A9622",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\0CDD4871-2A43-4940-BD5E-8D4A99326825\\data",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\2FE10318-B235-408E-BFB4-6FD0E1BE6F32\\data",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\Handshake\\A6CCC952-9BD0-4CA7-B45F-F8071F987E25\\data"
- * Deleted Registry Keys:
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap\\ProxyBypass",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap\\ProxyBypass",
- "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap\\IntranetName",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap\\IntranetName"
- * DNS Communications:
- "type": "A",
- "request": "jimmykarcter.ddnsking.com",
- "answers":
- * Domains:
- "ip": "",
- "domain": "jimmykarcter.ddnsking.com"
- * Network Communication - ICMP:
- * Network Communication - HTTP:
- * Network Communication - SMTP:
- * Network Communication - Hosts:
- * Network Communication - IRC:
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