Analysis

  • max time kernel
    152s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/11/2022, 18:25

General

  • Target
    9cd84779bad177eec59b8487a4b8d721111f9b4a7060d2e90b8f39f3a7f5e6d0.exe
  • Size 933KB
  • Sample221130-w2ly2sde76
  • SHA256 9cd84779bad177eec59b8487a4b8d721111f9b4a7060d2e90b8f39f3a7f5e6d0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • hawkeye_reborn

Version
  • 9.0.1.6

Credentials
  • Protocol

    smtp

  • Host

    smtp.yandex.ru

  • Port

    587

  • Password

    cynthia$12

Mutex
  • 14a72b54-8e67-4361-a777-297577014805

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:cynthia$12 _EmailPort:587 _EmailSSL:true _EmailServer:smtp.yandex.ru _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:14a72b54-8e67-4361-a777-297577014805 _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 1 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
  • UPX packed file 2 IoCs

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

  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • AutoIT Executable 2 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9cd84779bad177eec59b8487a4b8d721111f9b4a7060d2e90b8f39f3a7f5e6d0.exe
    "C:\Users\Admin\AppData\Local\Temp\9cd84779bad177eec59b8487a4b8d721111f9b4a7060d2e90b8f39f3a7f5e6d0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3248
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3496
      • 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\tmpA6DF.tmp"
        3⤵
          PID:3504
        • 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\tmpAFB9.tmp"
          3⤵
          • Accesses Microsoft Outlook accounts
          PID:1400

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          tmpA6DF.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmpA6DF.tmp
          • Size 4KB
          • SHA256 bd8156713974af3003c418302d3647fa84f62836fe83613c05e8bc40cb06a867
          • MD5 SHA1 SHA512 SSDEEP

          memory/1400-154-0x0000000000400000-0x000000000041C000-memory.dmp

          memory/1400-153-0x0000000000400000-0x000000000041C000-memory.dmp

          memory/1400-151-0x0000000000400000-0x000000000041C000-memory.dmp

          memory/1400-149-0x0000000000400000-0x000000000041C000-memory.dmp

          memory/3248-133-0x0000000000190000-0x000000000038E000-memory.dmp

          memory/3248-132-0x0000000000190000-0x000000000038E000-memory.dmp

          memory/3496-140-0x0000000074610000-0x0000000074BC1000-memory.dmp

          memory/3496-141-0x0000000074610000-0x0000000074BC1000-memory.dmp

          memory/3496-135-0x0000000000400000-0x0000000000490000-memory.dmp

          memory/3504-146-0x0000000000400000-0x000000000045B000-memory.dmp

          memory/3504-145-0x0000000000400000-0x000000000045B000-memory.dmp

          memory/3504-143-0x0000000000400000-0x000000000045B000-memory.dmp

          memory/3504-152-0x0000000000400000-0x000000000045B000-memory.dmp