Analysis

  • max time kernel
    150s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 11:50

General

  • Target

    TT COPY_PDF__.exe

  • Size

    672KB

  • MD5

    e808590b583c8eb67c0e329639011392

  • SHA1

    5bfe6fc14474cc72640c3cdbbbe0e8da05270faa

  • SHA256

    2f828fc3426d77ff968fa24fd9e62da0b5ca0708d3ca1ff34c0fd022b94d64b7

  • SHA512

    bb6f9d6bf7c8706511122474a354059eea3c7301ea4658715b47882ffab1e35485b665f4a56724627043ead39008a1609b8e3aa26698deb1163650f176a17fc6

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.djindustries.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    dj123
Mutex

7c6f1211-8a47-40f9-9379-74b0ebf28256

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:dj123 _EmailPort:587 _EmailSSL:false _EmailServer:mail.djindustries.net _EmailUsername:[email protected] _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:10 _MeltFile:false _Mutex:7c6f1211-8a47-40f9-9379-74b0ebf28256 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:9.0.1.6 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye Keylogger - Reborn v9, Version=9.0.1.6, Culture=neutral, PublicKeyToken=null

Signatures

  • HawkEye Reborn

    HawkEye Reborn is an enhanced version of the HawkEye malware kit.

  • M00nd3v_Logger

    M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.

  • M00nD3v Logger Payload 6 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft WebBrowserPassView 4 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 4 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TT COPY_PDF__.exe
    "C:\Users\Admin\AppData\Local\Temp\TT COPY_PDF__.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1828
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wflkICyTszeaG" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBDB5.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1808
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:672
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmpEF7E.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1176

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpBDB5.tmp

    Filesize

    1KB

    MD5

    8b3510cf049f890871ab42eb5a7f32e0

    SHA1

    f10d7bf813d811d54941ec71a40e08222ae8ba47

    SHA256

    ae3113cf6bbdfe6caa9c6961004c347f31c433ff1ead4eec01f2341ae4343a39

    SHA512

    7f1a1062cb31482f295740cd3e1f99d76807c8c7ece64ea7ee51752e4ff1a8c9e6cd673dab6667e51f7a11fe41d9fde44e3ba8ee12695834411917c3f0fe8e4b

  • C:\Users\Admin\AppData\Local\Temp\tmpEF7E.tmp

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/672-66-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/672-68-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/672-58-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/672-59-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/672-61-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/672-62-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/672-63-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/672-64-0x000000000048B2FE-mapping.dmp

  • memory/672-70-0x0000000074650000-0x0000000074BFB000-memory.dmp

    Filesize

    5.7MB

  • memory/1176-71-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1176-72-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1176-74-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1176-76-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1176-78-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1176-80-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1176-81-0x000000000044472E-mapping.dmp

  • memory/1176-84-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1176-85-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1808-56-0x0000000000000000-mapping.dmp

  • memory/1828-54-0x0000000075741000-0x0000000075743000-memory.dmp

    Filesize

    8KB

  • memory/1828-55-0x0000000074C00000-0x00000000751AB000-memory.dmp

    Filesize

    5.7MB