Analysis

  • max time kernel
    150s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    25-07-2022 03:53

General

  • Target

    b88b5cc0836571fd67144bb824d9c085f9339baadb7df27c07e17de2142a85b2.exe

  • Size

    1.9MB

  • MD5

    c2a6692a2bfca323ceca92dcce28da9e

  • SHA1

    0bd41cdf86ab77ad73b54889417e2872be88a0bd

  • SHA256

    b88b5cc0836571fd67144bb824d9c085f9339baadb7df27c07e17de2142a85b2

  • SHA512

    db8498f65a986f1d35232837671647b15916624eb0f8a07de11483f260a7b9f0e16087fa09436cb22facefd9a2f76d1f8e36a350ba04c0107269c172cf968059

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.gattibufood.com
  • Port:
    587
  • Username:
    info@gattibufood.com
  • Password:
    Mandy@12345678
Mutex

3be5e6d8-7909-406b-814d-29663cae33b7

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:Mandy@12345678 _EmailPort:587 _EmailSSL:true _EmailServer:mail.gattibufood.com _EmailUsername:info@gattibufood.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:false _LogInterval:587 _MeltFile:false _Mutex:3be5e6d8-7909-406b-814d-29663cae33b7 _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 7 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft MailPassView 5 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 10 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b88b5cc0836571fd67144bb824d9c085f9339baadb7df27c07e17de2142a85b2.exe
    "C:\Users\Admin\AppData\Local\Temp\b88b5cc0836571fd67144bb824d9c085f9339baadb7df27c07e17de2142a85b2.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1932
    • 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:1756
      • 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\tmp6B51.tmp"
        3⤵
          PID:1628
        • 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\tmp10C5.tmp"
          3⤵
          • Accesses Microsoft Outlook accounts
          PID:1896
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\b88b5cc0836571fd67144bb824d9c085f9339baadb7df27c07e17de2142a85b2.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:936
        • C:\Windows\SysWOW64\choice.exe
          choice /C Y /N /D Y /T 3
          3⤵
            PID:1712

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Execution

      Scripting

      1
      T1064

      Defense Evasion

      Scripting

      1
      T1064

      Discovery

      System Information Discovery

      1
      T1082

      Collection

      Email Collection

      1
      T1114

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmp6B51.tmp
        Filesize

        2B

        MD5

        f3b25701fe362ec84616a93a45ce9998

        SHA1

        d62636d8caec13f04e28442a0a6fa1afeb024bbb

        SHA256

        b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

        SHA512

        98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

      • memory/936-72-0x0000000000000000-mapping.dmp
      • memory/1628-91-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1628-78-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1628-82-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1628-85-0x000000000044472E-mapping.dmp
      • memory/1628-88-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1628-84-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1628-89-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1628-80-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1628-76-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1628-75-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/1712-74-0x0000000000000000-mapping.dmp
      • memory/1756-63-0x0000000000400000-0x0000000000490000-memory.dmp
        Filesize

        576KB

      • memory/1756-90-0x000000006FE80000-0x000000007042B000-memory.dmp
        Filesize

        5.7MB

      • memory/1756-73-0x000000006FE80000-0x000000007042B000-memory.dmp
        Filesize

        5.7MB

      • memory/1756-70-0x0000000000400000-0x0000000000490000-memory.dmp
        Filesize

        576KB

      • memory/1756-68-0x0000000000400000-0x0000000000490000-memory.dmp
        Filesize

        576KB

      • memory/1756-66-0x000000000048B2FE-mapping.dmp
      • memory/1756-65-0x0000000000400000-0x0000000000490000-memory.dmp
        Filesize

        576KB

      • memory/1756-64-0x0000000000400000-0x0000000000490000-memory.dmp
        Filesize

        576KB

      • memory/1756-61-0x0000000000400000-0x0000000000490000-memory.dmp
        Filesize

        576KB

      • memory/1756-60-0x0000000000400000-0x0000000000490000-memory.dmp
        Filesize

        576KB

      • memory/1896-106-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/1896-98-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/1896-107-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/1896-105-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/1896-101-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/1896-102-0x000000000041211A-mapping.dmp
      • memory/1896-93-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/1896-94-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/1896-96-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/1896-99-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/1932-57-0x0000000004F10000-0x0000000004FC2000-memory.dmp
        Filesize

        712KB

      • memory/1932-55-0x00000000760E1000-0x00000000760E3000-memory.dmp
        Filesize

        8KB

      • memory/1932-54-0x0000000000EB0000-0x00000000010A8000-memory.dmp
        Filesize

        2.0MB

      • memory/1932-56-0x0000000004E50000-0x0000000004F08000-memory.dmp
        Filesize

        736KB

      • memory/1932-58-0x0000000000490000-0x00000000004B8000-memory.dmp
        Filesize

        160KB

      • memory/1932-59-0x0000000000CD0000-0x0000000000D60000-memory.dmp
        Filesize

        576KB