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- * MalFamily: "Darkcomet"
- * MalScore: 10.0
- * File Name: "Exes_953152d0ed6cd1533cbe615910c73db4.exe"
- * File Size: 1335692
- * File Type: "PE32 executable (GUI) Intel 80386, for MS Windows"
- * SHA256: "269355c6d9e8abec38f249b5c562e7e3a878bcbc286eae45b0fb3f586b14a6c7"
- * MD5: "953152d0ed6cd1533cbe615910c73db4"
- * SHA1: "67d54d9b8aed25eef5f9b4c689675a965da2e97f"
- * SHA512: "193ec79107cb16fcff61c383d824f321ab5b0ab04495ba1e1518d7be2a2c2c4ac076c953b36840873d8fc2373b4c8413857bcfe227c330c017300c0a94cd400a"
- * CRC32: "E7959C9F"
- * SSDEEP: "24576:8RmJkcoQricOIQxiZY1iaVv1tAl+SeUsX/BhkNjze+fZQpEiq:pJZoQrbTFZY1iaVv1tAl+VUsXfUuSupE"
- * Process Execution:
- "Exes_953152d0ed6cd1533cbe615910c73db4.exe",
- "Exes_953152d0ed6cd1533cbe615910c73db4.exe",
- "vbc.exe",
- "vbc.exe",
- "cmd.exe",
- "schtasks.exe",
- "schtasks.exe",
- "svchost.exe",
- "WmiPrvSE.exe",
- "svchost.exe",
- "svchost.exe"
- * Executed Commands:
- "\"C:\\Users\\user\\AppData\\Local\\Temp\\Exes_953152d0ed6cd1533cbe615910c73db4.exe\" /AutoIt3ExecuteScript \"C:\\Users\\user\\AppData\\Local\\Temp\\DkAAVjArt\"",
- "\"C:\\Users\\user\\AppData\\Local\\Temp\\Exes_953152d0ed6cd1533cbe615910c73db4.exe\" /AutoIt3ExecuteScript \"C:\\Users\\user\\AppData\\Local\\Temp\\DkAAVjArt\"",
- "cmd /c del /q /f %temp%\\*.lnk",
- "schtasks /delete /tn WindowsUpdateNexxx0x8429524",
- "schtasks /create /sc minute /mo 1 /tn WindowsUpdateNexxx0x8429525 /tr \"C:\\ProgramData\\NexxxoNM\\eMNoxxxeN.exe\" /RL HIGHEST",
- "C:\\Windows\\system32\\wbem\\wmiprvse.exe -secured -Embedding"
- * Signatures Detected:
- "Description": "Creates RWX memory",
- "Details":
- "Description": "Possible date expiration check, exits too soon after checking local time",
- "Details":
- "process": "schtasks.exe, PID 2360"
- "Description": "A process attempted to delay the analysis task.",
- "Details":
- "Process": "vbc.exe tried to sleep 545 seconds, actually delayed analysis time by 0 seconds"
- "Process": "WmiPrvSE.exe tried to sleep 420 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_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x00000000, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x00000000, length: 0x0014618c"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x0000ffec, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x0001ffd8, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x0002ffc4, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x0003ffb0, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x0004ff9c, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x0005ff88, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x0006ff74, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x0007ff60, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x0008ff4c, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x0009ff38, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x000aff24, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x000bff10, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x000c4a14, length: 0x00001000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x000c4a28, length: 0x00000200"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x000c4ab9, length: 0x00000200"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x000c4ad5, length: 0x00000400"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x000c4d6b, length: 0x00000200"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 3036, offset: 0x00145d8c, length: 0x00000400"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x00000000, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x0000ffec, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x0001ffd8, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x0002ffc4, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x0003ffb0, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x0004ff9c, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x0005ff88, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x0006ff74, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x0007ff60, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x0008ff4c, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x0009ff38, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x000aff24, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x000bff10, length: 0x00010000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x000c4a14, length: 0x00001000"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x000c4a28, length: 0x00000200"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x000c4ab9, length: 0x00000200"
- "self_read": "process: Exes_953152d0ed6cd1533cbe615910c73db4.exe, pid: 2888, offset: 0x000c4d6b, 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_953152d0ed6cd1533cbe615910c73db4.exe(2888) -> vbc.exe(2660)"
- "Description": "Sniffs keystrokes",
- "Details":
- "SetWindowsHookExA": "Process: vbc.exe(2660)"
- "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":
- "task": "schtasks /create /sc minute /mo 1 /tn WindowsUpdateNexxx0x8429525 /tr \"C:\\ProgramData\\NexxxoNM\\eMNoxxxeN.exe\" /RL HIGHEST"
- "Description": "Retrieves Windows ProductID, probably to fingerprint the sandbox",
- "Details":
- "Description": "File has been identified by 43 Antiviruses on VirusTotal as malicious",
- "Details":
- "MicroWorld-eScan": "Trojan.GenericKD.2473935"
- "CAT-QuickHeal": "TrojanPWS.Zbot.AutoIt.OB"
- "McAfee": "Artemis!953152D0ED6C"
- "VIPRE": "Trojan.Win32.Generic!BT"
- "K7AntiVirus": "Trojan ( 004c50c41 )"
- "K7GW": "Trojan ( 004c50c41 )"
- "Arcabit": "Trojan.Generic.D25BFCF"
- "Baidu": "Win32.Trojan.WisdomEyes.16070401.9500.9954"
- "NANO-Antivirus": "Trojan.Win32.Swisyn.dsxrub"
- "Cyren": "W32/AutoIt.AQ2.gen!Eldorado"
- "Symantec": "ML.Attribute.HighConfidence"
- "Paloalto": "generic.ml"
- "Kaspersky": "Trojan.Win32.Swisyn.flqe"
- "BitDefender": "Trojan.GenericKD.2473935"
- "AegisLab": "Troj.W32.Swisyn.flqe!c"
- "Ad-Aware": "Trojan.GenericKD.2473935"
- "Emsisoft": "Trojan.GenericKD.2473935 (B)"
- "F-Secure": "Trojan.GenericKD.2473935"
- "Zillya": "Trojan.Swisyn.Win32.32429"
- "Invincea": "heuristic"
- "McAfee-GW-Edition": "BehavesLike.Win32.Backdoor.tc"
- "Fortinet": "W32/AutoIt.BOL!tr"
- "Sophos": "Mal/Generic-S"
- "SentinelOne": "static engine - malicious"
- "F-Prot": "W32/AutoIt.AQ2.gen!Eldorado"
- "Webroot": "Trojan.Dropper.Gen"
- "Avira": "TR/Dropper.Gen2"
- "MAX": "malware (ai score=98)"
- "Endgame": "malicious (high confidence)"
- "Microsoft": "Trojan:Win32/Toga!rfn"
- "ZoneAlarm": "Trojan.Win32.Swisyn.flqe"
- "ALYac": "Trojan.GenericKD.2473935"
- "AVware": "Trojan.Win32.Generic!BT"
- "Cylance": "Unsafe"
- "Panda": "Trj/Chgt.O"
- "ESET-NOD32": "MSIL/NanoCore.C"
- "Tencent": "Win32.Trojan.Swisyn.Hroj"
- "Ikarus": "Trojan.MSIL.NanoCore"
- "GData": "Trojan.GenericKD.2473935"
- "AVG": "FileRepMetagen Malware"
- "Cybereason": "malicious.0ed6cd"
- "Avast": "FileRepMetagen Malware"
- "CrowdStrike": "malicious_confidence_80% (D)"
- "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-1KGEMK2",
- "NexxxoNMeDsFBOMZMmMdZ"
- * Modified Files:
- "C:\\Users\\user\\AppData\\Local\\Temp\\DkAAVjArt",
- "C:\\ProgramData\\NexxxoNM\\eMNoxxxeN.exe",
- "\\??\\PIPE\\samr",
- "C:\\Windows\\sysnative\\wbem\\repository\\WRITABLE.TST",
- "C:\\Windows\\sysnative\\wbem\\repository\\MAPPING1.MAP",
- "C:\\Windows\\sysnative\\wbem\\repository\\MAPPING2.MAP",
- "C:\\Windows\\sysnative\\wbem\\repository\\MAPPING3.MAP",
- "C:\\Windows\\sysnative\\wbem\\repository\\OBJECTS.DATA",
- "C:\\Windows\\sysnative\\wbem\\repository\\INDEX.BTR",
- "\\??\\pipe\\PIPE_EVENTROOT\\CIMV2WMI SELF-INSTRUMENTATION EVENT PROVIDER",
- "\\??\\pipe\\PIPE_EVENTROOT\\CIMV2PROVIDERSUBSYSTEM",
- "\\??\\PIPE\\wkssvc",
- "\\??\\PIPE\\srvsvc",
- "C:\\Windows\\SoftwareDistribution\\DataStore\\DataStore.edb",
- "C:\\Windows\\SoftwareDistribution\\DataStore\\Logs\\edb.chk"
- * Deleted Files:
- "C:\\Windows\\SoftwareDistribution\\DataStore\\Logs\\edbtmp.log"
- * 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\\WBEM\\CIMOM\\LastServiceStart",
- "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Wbem\\Transports\\Decoupled\\Server",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\Transports\\Decoupled\\Server\\CreationTime",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\Transports\\Decoupled\\Server\\MarshaledProxy",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\Transports\\Decoupled\\Server\\ProcessIdentifier",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\ConfigValueEssNeedsLoading",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\CIMOM\\List of event-active namespaces",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\ESS\\//./root/CIMV2\\SCM Event Provider"
- * 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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