Analysis

  • max time kernel
    155s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01-02-2022 03:03

General

  • Target

    e93e167c476d50cc64b66408df5349567d3bb99a0530520a0ed4ed5e1e1d3ade.exe

  • Size

    2.2MB

  • MD5

    65d92895ecaec816edad069d799d6bbc

  • SHA1

    a31f6ab392db84a748a7dd0b1edf5117f65296ec

  • SHA256

    e93e167c476d50cc64b66408df5349567d3bb99a0530520a0ed4ed5e1e1d3ade

  • SHA512

    f649cd23d3183317cab12223777229be73b6fe128917339ac61867422664b6bba26e4aac9d6c8d3cfca5289e04e766af399e58082e49bf56726dd29a24e1a513

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    *iMTk].!][Yb2
Mutex

16bf04f9-ae09-4c30-940a-83c545db9bca

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:*iMTk].!][Yb2 _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.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:16bf04f9-ae09-4c30-940a-83c545db9bca _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 3 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft MailPassView 2 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 2 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 4 IoCs
  • Drops startup file 1 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 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e93e167c476d50cc64b66408df5349567d3bb99a0530520a0ed4ed5e1e1d3ade.exe
    "C:\Users\Admin\AppData\Local\Temp\e93e167c476d50cc64b66408df5349567d3bb99a0530520a0ed4ed5e1e1d3ade.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1124
    • 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:1448
      • 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\tmp9A1D.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:396
      • 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\tmp8C88.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:280

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp9A1D.tmp

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/280-83-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/280-81-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/280-80-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/280-79-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/280-78-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/280-77-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/280-76-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/396-66-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/396-70-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/396-71-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/396-74-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/396-69-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/396-68-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/396-67-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1124-54-0x0000000075D11000-0x0000000075D13000-memory.dmp

    Filesize

    8KB

  • memory/1124-55-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/1448-73-0x0000000000400000-0x0000000000A30000-memory.dmp

    Filesize

    6.2MB

  • memory/1448-65-0x0000000000400000-0x0000000000A30000-memory.dmp

    Filesize

    6.2MB

  • memory/1448-57-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1448-56-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB