Analysis

  • max time kernel
    152s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    24-07-2022 20:33

General

  • Target

    95f673d0be36e0cdaad5d832114c79b8b96960f921d150c096e0aedd0fdfc68c.exe

  • Size

    1.5MB

  • MD5

    2f1907030e1cc9d202234d5eca1d765e

  • SHA1

    4b233b45d902aecbcc503f209aa6d686a2c6d19f

  • SHA256

    95f673d0be36e0cdaad5d832114c79b8b96960f921d150c096e0aedd0fdfc68c

  • SHA512

    9ce0b29c5bbb38aab2d148dbfcf4c5a3daa52c657f1c839cbbfd1add3c3af5df0a17414c5a5f535bc6740fccfd12d2654ca720e0d692cff1ff5c3dbc36f301f9

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.cofcoainternational.com
  • Port:
    587
  • Username:
    all-ch-ops@cofcoainternational.com
  • Password:
    *t0MxqbHb-Z,
Mutex

a38b5ac2-be70-44df-af0d-256526dedd3a

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:*t0MxqbHb-Z, _EmailPort:587 _EmailSSL:true _EmailServer:mail.cofcoainternational.com _EmailUsername:all-ch-ops@cofcoainternational.com _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:30 _MeltFile:false _Mutex:a38b5ac2-be70-44df-af0d-256526dedd3a _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 WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 5 IoCs
  • Drops startup file 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95f673d0be36e0cdaad5d832114c79b8b96960f921d150c096e0aedd0fdfc68c.exe
    "C:\Users\Admin\AppData\Local\Temp\95f673d0be36e0cdaad5d832114c79b8b96960f921d150c096e0aedd0fdfc68c.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:1668
    • 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:1608
      • 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\tmpA140.tmp"
        3⤵
          PID:1428
        • 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\tmp4C3E.tmp"
          3⤵
            PID:1896

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Execution

      Scripting

      1
      T1064

      Defense Evasion

      Scripting

      1
      T1064

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmpA140.tmp
        Filesize

        2B

        MD5

        f3b25701fe362ec84616a93a45ce9998

        SHA1

        d62636d8caec13f04e28442a0a6fa1afeb024bbb

        SHA256

        b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

        SHA512

        98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

      • memory/1428-75-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1428-77-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1428-71-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1428-73-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1428-69-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1428-83-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1428-82-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1428-68-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1428-81-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1428-78-0x000000000044472E-mapping.dmp
      • memory/1608-66-0x00000000742B0000-0x000000007485B000-memory.dmp
        Filesize

        5.7MB

      • memory/1608-63-0x0000000000150000-0x00000000001E0000-memory.dmp
        Filesize

        576KB

      • memory/1608-62-0x00000000001DB2FE-mapping.dmp
      • memory/1608-55-0x0000000000150000-0x00000000001E0000-memory.dmp
        Filesize

        576KB

      • memory/1608-67-0x00000000742B0000-0x000000007485B000-memory.dmp
        Filesize

        5.7MB

      • memory/1608-57-0x0000000000150000-0x00000000001E0000-memory.dmp
        Filesize

        576KB

      • memory/1608-64-0x0000000000150000-0x00000000001E0000-memory.dmp
        Filesize

        576KB

      • memory/1668-54-0x00000000756C1000-0x00000000756C3000-memory.dmp
        Filesize

        8KB