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- * MalFamily: "HawkEye"
- * MalScore: 10.0
- * File Name: "478768766.pdf.exe"
- * File Size: 1882600
- * File Type: "PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows"
- * SHA256: "ff3e6d59845b65ad1c26730abd03a38079305363b25224209fe7f7362366c65e"
- * MD5: "59e255e597dc584a20009385367cc85e"
- * SHA1: "3e644941015a3e910b2ce890c2de1260c775a643"
- * SHA512: "48c90bb17a58b874143f2add1b8a0a909d286174430f0cc4107d33c83f883c243a499e5bec2c367e3256b19cbcb895afce6cfe19fc88c77712c004bee7bdb0dd"
- * CRC32: "81C4958A"
- * SSDEEP: "24576:4dUTSpBrJXj++lp7UzVa6iMKwHnxp5UxtRTfyge+bVmMqBNSXqKoe:6Lfj++r7UniMRHPkygI+qKoe"
- * Process Execution:
- "478768766.pdf.exe",
- "cmd.exe",
- "cmd.exe",
- "cmd.exe",
- "tmp.exe",
- "csc.exe",
- "cvtres.exe",
- "478768766.pdf.exe",
- "csc.exe",
- "cvtres.exe",
- "svchost.exe",
- "WmiPrvSE.exe",
- "WmiPrvSE.exe",
- "WMIADAP.exe"
- * Executed Commands:
- "cmd.exe /c copy \"C:/Users/user/AppData/Local/Temp/478768766.pdf.exe\" \"%appdata%\\trfgtf\\rfgrf.exe\" /Y",
- "cmd.exe /c echo zoneTransferZoneID = 2 > %appdata%\\trfgtf\\rfgrf.exe:Zone.Identifier",
- "cmd.exe /c ren \"%appdata%\\trfgtf\\rfgrf.exe.jpg\" rfgrf.exe",
- "C:\\Users\\user\\AppData\\Roaming\\tmp.exe ",
- "\"C:/Users/user/AppData/Local/Temp/478768766.pdf.exe\"",
- "\"C:\\Windows\\Microsoft.NET\\Framework64\\v2.0.50727\\csc.exe\" /noconfig /fullpaths @\"C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.cmdline\"",
- "\"C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\csc.exe\" /noconfig /fullpaths @\"C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.cmdline\"",
- "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 \"/OUT:C:\\Users\\user\\AppData\\Local\\Temp\\RES6A59.tmp\" \"c:\\Users\\user\\AppData\\Local\\Temp\\CSC6A48.tmp\"",
- "C:\\Windows\\Microsoft.NET\\Framework64\\v2.0.50727\\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 \"/OUT:C:\\Users\\user\\AppData\\Local\\Temp\\RES6AE5.tmp\" \"c:\\Users\\user\\AppData\\Local\\Temp\\CSC6AD5.tmp\"",
- "C:\\Windows\\system32\\wbem\\wmiprvse.exe -secured -Embedding",
- "C:\\Windows\\system32\\wbem\\wmiprvse.exe -Embedding"
- * Signatures Detected:
- "Description": "Attempts to connect to a dead IP:Port (3 unique times)",
- "Details":
- "IP": "193.161.193.99:44611"
- "IP": "72.21.81.240:80"
- "IP": "193.161.193.99:2928"
- "Description": "Creates RWX memory",
- "Details":
- "Description": "At least one IP Address, Domain, or File Name was found in a crypto call",
- "Details":
- "ioc": "v2.0.50727"
- "Description": "Reads data out of its own binary image",
- "Details":
- "self_read": "process: 478768766.pdf.exe, pid: 1212, offset: 0x00000000, length: 0x00001000"
- "self_read": "process: 478768766.pdf.exe, pid: 1212, offset: 0x00000080, length: 0x00000200"
- "Description": "A process created a hidden window",
- "Details":
- "Process": "478768766.pdf.exe -> cmd.exe"
- "Process": "478768766.pdf.exe -> cmd.exe"
- "Process": "478768766.pdf.exe -> cmd.exe"
- "Description": "Drops a binary and executes it",
- "Details":
- "binary": "C:\\Users\\user\\AppData\\Roaming\\tmp.exe"
- "Description": "Attempts to mimic the file extension of a PDF document by having 'pdf' in the file name.",
- "Details":
- "Description": "Performs some HTTP requests",
- "Details":
- "url": "http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab"
- "Description": "The binary likely contains encrypted or compressed data.",
- "Details":
- "section": "name: .text, entropy: 7.91, characteristics: IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ, raw_size: 0x0010a400, virtual_size: 0x0010a25c"
- "Description": "Anomalous .NET characteristics",
- "Details":
- "anomalous_version": "Assembly version is set to 0"
- "Description": "Executed a process and injected code into it, probably while unpacking",
- "Details":
- "Injection": "478768766.pdf.exe(1212) -> 478768766.pdf.exe(788)"
- "Description": "A process attempted to delay the analysis task by a long amount of time.",
- "Details":
- "Process": "WmiPrvSE.exe tried to sleep 725 seconds, actually delayed analysis time by 0 seconds"
- "Process": "478768766.pdf.exe tried to sleep 5020 seconds, actually delayed analysis time by 0 seconds"
- "Description": "A process was set to shut the system down when terminated",
- "Details":
- "process": "478768766.pdf.exe:788"
- "Description": "Exhibits behavior characteristic of iSpy Keylogger",
- "Details":
- "Description": "Installs itself for autorun at Windows startup",
- "Details":
- "file": "C:\\Users\\user\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\rfgrf.exe.lnk"
- "file": "C:\\Users\\user\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\rfgrf.exe.lnk"
- "Description": "Creates a hidden or system file",
- "Details":
- "file": "C:\\Users\\user\\AppData\\Roaming\\trfgtf"
- "Description": "Retrieves Windows ProductID, probably to fingerprint the sandbox",
- "Details":
- "Description": "File has been identified by 24 Antiviruses on VirusTotal as malicious",
- "Details":
- "McAfee": "Artemis!59E255E597DC"
- "Alibaba": "Backdoor:MSIL/Kryptik.11d9b3bd"
- "Cybereason": "malicious.1015a3"
- "Symantec": "ML.Attribute.HighConfidence"
- "APEX": "Malicious"
- "Kaspersky": "HEUR:Backdoor.MSIL.NanoBot.gen"
- "Endgame": "malicious (high confidence)"
- "F-Secure": "Trojan.TR/Dropper.Gen"
- "Invincea": "heuristic"
- "McAfee-GW-Edition": "BehavesLike.Win32.Generic.th"
- "Trapmine": "malicious.high.ml.score"
- "FireEye": "Generic.mg.59e255e597dc584a"
- "Emsisoft": "Trojan.Crypt (A)"
- "Cyren": "W32/MSIL_Kryptik.KV.gen!Eldorado"
- "Webroot": "W32.Trojan.Gen"
- "Avira": "TR/Dropper.Gen"
- "Microsoft": "Backdoor:MSIL/Orcus.A!bit"
- "ZoneAlarm": "HEUR:Backdoor.MSIL.NanoBot.gen"
- "ESET-NOD32": "a variant of MSIL/Kryptik.LSD"
- "Rising": "Dropper.Generic!8.35E (TFE:D:OStAbzjdKgO)"
- "SentinelOne": "DFI - Malicious PE"
- "eGambit": "Unsafe.AI_Score_84%"
- "CrowdStrike": "win/malicious_confidence_100% (D)"
- "Qihoo-360": "HEUR/QVM03.0.28E9.Malware.Gen"
- "Description": "Checks the CPU name from registry, possibly for anti-virtualization",
- "Details":
- "Description": "Clamav Hits in Target/Dropped/SuriExtracted",
- "Details":
- "dropped": "clamav:Win.Packed.Razy-6847895-0, sha256:8c6260fa8343985713d6c13854c97a4b0a6d1574a7809ba4d9f674dee21e6847 , guest_paths:C:\\Users\\user\\AppData\\Roaming\\tmp.exe, type:PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows"
- "Description": "Creates a copy of itself",
- "Details":
- "copy": "C:\\Users\\user\\AppData\\Roaming\\trfgtf\\rfgrf.exe"
- "Description": "Attempts to interact with an Alternate Data Stream (ADS)",
- "Details":
- "file": "C:478768766.pdf.exe"
- "file": "C:\\$Extend\\$Quota:$Q:$INDEX_ALLOCATION"
- "Description": "Collects information to fingerprint the system",
- "Details":
- * Started Service:
- * Mutexes:
- "Global\\CLR_CASOFF_MUTEX",
- "cabc3faa58a34417a05d3ad3991036d1",
- "Global\\.net clr networking",
- "DSKQUOTA_SIDCACHE_MUTEX",
- "Global\\ADAP_WMI_ENTRY",
- "Global\\RefreshRA_Mutex",
- "Global\\RefreshRA_Mutex_Lib",
- "Global\\RefreshRA_Mutex_Flag"
- * Modified Files:
- "\\??\\PIPE\\srvsvc",
- "C:\\Users\\user\\AppData\\Roaming\\trfgtf\\rfgrf.exe.lnk",
- "C:\\Users\\user\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\rfgrf.exe.lnk",
- "C:\\Users\\user\\AppData\\Local\\Temp\\trfgtf\\rfgrf.exe.jpg",
- "C:\\Users\\user\\AppData\\Roaming\\tmp.exe",
- "C:\\Users\\user\\AppData\\Local\\Temp\\.exe",
- "C:\\Users\\user\\AppData\\Roaming\\trfgtf\\rfgrf.exe",
- "C:\\Users\\user\\AppData\\Roaming\\trfgtf\\rfgrf.exe:Zone.Identifier",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.0.cs",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.dll",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.cmdline",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.out",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.err",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.0.cs",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.dll",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.cmdline",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.out",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.err",
- "C:\\Users\\user\\AppData\\Local\\Temp\\CabA696.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\TarA697.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\CabA80F.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\TarA810.tmp",
- "C:\\Users\\user\\AppData\\LocalLow\\Microsoft\\CryptnetUrlCache\\MetaData\\94308059B57B3142E455B38A6EB92015",
- "C:\\Users\\user\\AppData\\LocalLow\\Microsoft\\CryptnetUrlCache\\Content\\94308059B57B3142E455B38A6EB92015",
- "C:\\Users\\user\\AppData\\Local\\Temp\\CabAA05.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\TarAA06.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\CSC6A48.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\CSC6AD5.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\RES6A59.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\RES6AE5.tmp",
- "\\??\\pipe\\PIPE_EVENTROOT\\CIMV2PROVIDERSUBSYSTEM",
- "\\??\\WMIDataDevice",
- "C:\\$Extend\\$Quota:$Q:$INDEX_ALLOCATION",
- "\\??\\PIPE\\wkssvc",
- "C:\\Windows\\sysnative\\wbem\\Performance\\WmiApRpl_new.h"
- * Deleted Files:
- "C:\\Users\\user\\AppData\\Local\\Temp\\FindMe",
- "C:\\Users\\user\\AppData\\Roaming\\.exe",
- "C:\\Users\\user\\AppData\\Roaming\\trfgtf\\qyaVEox\\0P1RN8Be932hAA==.bat",
- "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\CONFIG\\security.config.cch.1212.14010890",
- "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\CONFIG\\enterprisesec.config.cch.1212.14010890",
- "C:\\Users\\user\\AppData\\Roaming\\Microsoft\\CLR Security Config\\v2.0.50727.312\\security.config.cch.1212.14010890",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.0.cs",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.cmdline",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.out",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.dll",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.pdb",
- "C:\\Users\\user\\AppData\\Local\\Temp\\0y11uzbc.err",
- "C:\\Windows\\Microsoft.NET\\Framework64\\v2.0.50727\\CONFIG\\security.config.cch.2360.14012718",
- "C:\\Windows\\Microsoft.NET\\Framework64\\v2.0.50727\\CONFIG\\enterprisesec.config.cch.2360.14012718",
- "C:\\Users\\user\\AppData\\Roaming\\Microsoft\\CLR Security Config\\v2.0.50727.312\\64bit\\security.config.cch.2360.14012734",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.dll",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.err",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.pdb",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.0.cs",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.cmdline",
- "C:\\Users\\user\\AppData\\Local\\Temp\\jiyhxbgr.out",
- "C:\\Users\\user\\AppData\\Local\\Temp\\CabA696.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\TarA697.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\CabA80F.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\TarA810.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\CabAA05.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\TarAA06.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\RES6A59.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\CSC6A48.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\RES6AE5.tmp",
- "C:\\Users\\user\\AppData\\Local\\Temp\\CSC6AD5.tmp"
- * Modified Registry Keys:
- "HKEY_CURRENT_USER\\Software\\Classes\\Local Settings\\MuiCache\\2F\\52C64B7E\\LanguageList",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\IDE\\DiskVBOX_HARDDISK___________________________1.0_____\\5&33d1638a&0&0.0.0_0-00000000-0000-0000-0000-000000000000",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\advapi32.dllMofResourceName",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\en-US\\advapi32.dll.muiMofResourceName",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\drivers\\ACPI.sysACPIMOFResource",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\drivers\\en-US\\ACPI.sys.muiACPIMOFResource",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\drivers\\ndis.sysMofResourceName",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\drivers\\en-US\\ndis.sys.muiMofResourceName",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\mssmbios.sysMofResource",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\en-US\\mssmbios.sys.muiMofResource",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\HDAudBus.sysHDAudioMofName",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\en-US\\HDAudBus.sys.muiHDAudioMofName",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\intelppm.sysPROCESSORWMI",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\en-US\\intelppm.sys.muiPROCESSORWMI",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\System32\\Drivers\\portcls.SYSPortclsMof",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\System32\\Drivers\\en-US\\portcls.SYS.muiPortclsMof",
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\monitor.sysMonitorWMI"
- * Deleted Registry Keys:
- "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\WBEM\\WDM\\C:\\Windows\\system32\\DRIVERS\\monitor.sysMonitorWMI"
- * DNS Communications:
- "type": "A",
- "request": "qstorm.chickenkiller.com",
- "answers":
- "data": "193.161.193.99",
- "type": "A"
- * Domains:
- "ip": "193.161.193.99",
- "domain": "qstorm.chickenkiller.com"
- * Network Communication - ICMP:
- * Network Communication - HTTP:
- "count": 1,
- "body": "",
- "uri": "http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab",
- "user-agent": "Microsoft-CryptoAPI/6.1",
- "method": "GET",
- "host": "www.download.windowsupdate.com",
- "version": "1.1",
- "path": "/msdownload/update/v3/static/trustedr/en/authrootstl.cab",
- "data": "GET /msdownload/update/v3/static/trustedr/en/authrootstl.cab HTTP/1.1\r\nCache-Control: max-age = 86402\r\nConnection: Keep-Alive\r\nAccept: */*\r\nIf-Modified-Since: Fri, 17 May 2019 17:04:26 GMT\r\nIf-None-Match: \"089395d2cd51:0\"\r\nUser-Agent: Microsoft-CryptoAPI/6.1\r\nHost: www.download.windowsupdate.com\r\n\r\n",
- "port": 80
- * Network Communication - SMTP:
- * Network Communication - Hosts:
- * Network Communication - IRC:
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