Analysis

  • max time kernel
    153s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    15-06-2022 04:47

General

  • Target

    2aae1f4f559ad3ec26f51103dd2a46aa34c4c9a8baa63a117315848e2d7cb136.exe

  • Size

    936KB

  • MD5

    6c4109ec14a72fc2a53705e6fc6d20cf

  • SHA1

    74ac25d15aa10e5b50298fb71a4b2cf64350b8a1

  • SHA256

    2aae1f4f559ad3ec26f51103dd2a46aa34c4c9a8baa63a117315848e2d7cb136

  • SHA512

    1108082da4e3f86f1dd54001d88a152edce1433b3e1e73c2d5318ae93614d5bedc3e15905c50dc26343affe9c48ba07f728a8871f1722f24429db4bbe90c3880

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.mafud.company
  • Port:
    26
  • Username:
    moss@mafud.company
  • Password:
    wGackK(leLSb
Mutex

c8e69676-68a7-4f9b-8a43-f65caa0ee121

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:wGackK(leLSb _EmailPort:26 _EmailSSL:false _EmailServer:mail.mafud.company _EmailUsername:moss@mafud.company _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:280 _MeltFile:false _Mutex:c8e69676-68a7-4f9b-8a43-f65caa0ee121 _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 4 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft MailPassView 4 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 9 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops startup file 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2aae1f4f559ad3ec26f51103dd2a46aa34c4c9a8baa63a117315848e2d7cb136.exe
    "C:\Users\Admin\AppData\Local\Temp\2aae1f4f559ad3ec26f51103dd2a46aa34c4c9a8baa63a117315848e2d7cb136.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:272
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1424
      • 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\tmp4D37.tmp"
        3⤵
          PID:1932
        • 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\tmpF817.tmp"
          3⤵
          • Accesses Microsoft Outlook accounts
          PID:1640

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scripting

    1
    T1064

    Defense Evasion

    Scripting

    1
    T1064

    Collection

    Email Collection

    1
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp4D37.tmp
      Filesize

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • memory/272-83-0x0000000000C40000-0x0000000000E40000-memory.dmp
      Filesize

      2.0MB

    • memory/272-55-0x0000000000C40000-0x0000000000E40000-memory.dmp
      Filesize

      2.0MB

    • memory/272-54-0x0000000075951000-0x0000000075953000-memory.dmp
      Filesize

      8KB

    • memory/1424-56-0x0000000000090000-0x0000000000120000-memory.dmp
      Filesize

      576KB

    • memory/1424-58-0x0000000000090000-0x0000000000120000-memory.dmp
      Filesize

      576KB

    • memory/1424-63-0x000000000011B2FE-mapping.dmp
    • memory/1424-64-0x0000000000090000-0x0000000000120000-memory.dmp
      Filesize

      576KB

    • memory/1424-65-0x0000000000090000-0x0000000000120000-memory.dmp
      Filesize

      576KB

    • memory/1424-67-0x0000000074250000-0x00000000747FB000-memory.dmp
      Filesize

      5.7MB

    • memory/1424-84-0x0000000074250000-0x00000000747FB000-memory.dmp
      Filesize

      5.7MB

    • memory/1640-87-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/1640-88-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/1640-100-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/1640-99-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/1640-96-0x000000000041211A-mapping.dmp
    • memory/1640-95-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/1640-93-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/1640-92-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/1640-90-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/1932-82-0x0000000000400000-0x000000000045B000-memory.dmp
      Filesize

      364KB

    • memory/1932-68-0x0000000000400000-0x000000000045B000-memory.dmp
      Filesize

      364KB

    • memory/1932-69-0x0000000000400000-0x000000000045B000-memory.dmp
      Filesize

      364KB

    • memory/1932-85-0x0000000000400000-0x000000000045B000-memory.dmp
      Filesize

      364KB

    • memory/1932-71-0x0000000000400000-0x000000000045B000-memory.dmp
      Filesize

      364KB

    • memory/1932-73-0x0000000000400000-0x000000000045B000-memory.dmp
      Filesize

      364KB

    • memory/1932-75-0x0000000000400000-0x000000000045B000-memory.dmp
      Filesize

      364KB

    • memory/1932-81-0x0000000000400000-0x000000000045B000-memory.dmp
      Filesize

      364KB

    • memory/1932-78-0x000000000044472E-mapping.dmp
    • memory/1932-77-0x0000000000400000-0x000000000045B000-memory.dmp
      Filesize

      364KB