Analysis

  • max time kernel
    152s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 15:20

General

  • Target

    DETALHES DO RASTREAMENTO FedEx-pdf.exe

  • Size

    1.8MB

  • MD5

    a5bdf7e8c54ccf2c914b06dad47e2b1c

  • SHA1

    e8c410fa2e55ca28b0517fe112ff9948776c97da

  • SHA256

    7692814b7832870abfa685010cc5bc5dd2c1f442ac5e8ca657e9b47e1c95c9bb

  • SHA512

    e4e20833905bee5243f3d4a7ded2b6ddcd923faa9b47337329807bc0ba5affacb4dbe443384d42b1410835b0abc8a9ce29b4034b677e32c21ac37512f8293243

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.kassohome.com.tr
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    J%jCb2L=!5~E
Mutex

a1754d62-0730-4ad6-8fcc-8e3f7c68284b

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:J%jCb2L=!5~E _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.kassohome.com.tr _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:false _LogInterval:219000 _MeltFile:false _Mutex:a1754d62-0730-4ad6-8fcc-8e3f7c68284b _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 4 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 8 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DETALHES DO RASTREAMENTO FedEx-pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\DETALHES DO RASTREAMENTO FedEx-pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1496
      • 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\tmp61C0.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:676
      • 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\tmpA4F.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:1824

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp61C0.tmp

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/676-70-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/676-83-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/676-82-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/676-78-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/676-79-0x000000000044472E-mapping.dmp

  • memory/676-76-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/676-74-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/676-72-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/676-69-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1496-66-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1496-68-0x0000000073F30000-0x00000000744DB000-memory.dmp

    Filesize

    5.7MB

  • memory/1496-63-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1496-62-0x000000000048B2FE-mapping.dmp

  • memory/1496-57-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1496-55-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1720-54-0x0000000075711000-0x0000000075713000-memory.dmp

    Filesize

    8KB

  • memory/1720-65-0x00000000041B0000-0x00000000042C5000-memory.dmp

    Filesize

    1.1MB

  • memory/1720-64-0x0000000004090000-0x00000000041A5000-memory.dmp

    Filesize

    1.1MB

  • memory/1824-85-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1824-86-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1824-88-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1824-90-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1824-91-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1824-94-0x000000000041211A-mapping.dmp

  • memory/1824-93-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1824-97-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1824-98-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB