Analysis

  • max time kernel
    147s
  • max time network
    179s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    24-05-2022 02:35

General

  • Target

    f80bfb46b8ec5e2b7c7d2af9865af51e161dd4d4f96df47c9c85ca09779370ae.exe

  • Size

    1.3MB

  • MD5

    0e78000e437cd96f82bb5775d724eccc

  • SHA1

    c8218b5fff41b832fd02022b894f16f35d848139

  • SHA256

    f80bfb46b8ec5e2b7c7d2af9865af51e161dd4d4f96df47c9c85ca09779370ae

  • SHA512

    49fdd084367e4295c12d896f972b6b1a9a4393fc3ecfbcc28fb45209bb72156d1003f74babd1ecda6448caea8aaa5394e62b02f204292a185b346f24ab7a508f

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Blessed000@
Mutex

9d4efd23-29ac-49ba-9f53-e0071a338c3f

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:Blessed000@ _EmailPort:587 _EmailSSL:true _EmailServer:smtp.yandex.com _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:9d4efd23-29ac-49ba-9f53-e0071a338c3f _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 3 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 3 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 6 IoCs
  • 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.

  • 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 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f80bfb46b8ec5e2b7c7d2af9865af51e161dd4d4f96df47c9c85ca09779370ae.exe
    "C:\Users\Admin\AppData\Local\Temp\f80bfb46b8ec5e2b7c7d2af9865af51e161dd4d4f96df47c9c85ca09779370ae.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4008
    • 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 WriteProcessMemory
      PID:3148
      • 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\tmp8155.tmp"
        3⤵
          PID:3892
        • 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\tmp855D.tmp"
          3⤵
          • Accesses Microsoft Outlook accounts
          PID:4300

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp8155.tmp

      Filesize

      4KB

      MD5

      a44410c464bc23ac615f732de976447c

      SHA1

      e13bb8bfa077dd78dda795b3c21750f217ba4d36

      SHA256

      a1a6fab77bd9c6713b610b41cb025ba806b8fd64fb80b862e1c44ab2277545a6

      SHA512

      15e8af0f65161d9ffe068f10083bb2aebfa9be89a36ca6816853f05b58dd05ea46c5abd2f306a354b6ce9eeab20f26a900c6cf3233553bacf168dcbefb79e31a

    • memory/3148-130-0x0000000000000000-mapping.dmp

    • memory/3148-131-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/3148-136-0x0000000073B80000-0x0000000074131000-memory.dmp

      Filesize

      5.7MB

    • memory/3892-140-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/3892-138-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/3892-137-0x0000000000000000-mapping.dmp

    • memory/3892-141-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/4300-146-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/4300-144-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/4300-143-0x0000000000000000-mapping.dmp

    • memory/4300-147-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB