Analysis

  • max time kernel
    118s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01-02-2022 07:43

General

  • Target

    2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe

  • Size

    886KB

  • MD5

    d7c79897775c3b69c6c6108cde0b6d9d

  • SHA1

    81b149581b9d7f7ff8c196bfd5648e589f4aa589

  • SHA256

    2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d

  • SHA512

    3d3a7d8ad24ce050ca2d1ae283028af3d4b9cc9a58b1c328f5c5dd622864307e5bd99a04c39f7af2d921f5a6868b32bf64bdc8cd5dec8f91a79af75d79bf4995

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.1.0.0

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    AmenAmen@
Mutex

f43d25e6-12cf-4c36-9368-0286595a5956

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:AmenAmen@ _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:f43d25e6-12cf-4c36-9368-0286595a5956 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.1.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye Keylogger - RebornX, Version=10.1.0.0, 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 WebBrowserPassView 2 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 2 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe
    "C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1668
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ymFUTIZHwsiWK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3469.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:660
    • C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe
      "{path}"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1524
      • 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\tmp9C6E.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1324

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp3469.tmp

    MD5

    520c8dcc1796d3732659f196ce35285d

    SHA1

    fa2dd81eccfceee09ae6d686597041e341000446

    SHA256

    249c85c20ac717d223ae093e0ccc31033e8928c71dc776bc341735a622a42c2b

    SHA512

    2ca932bf2b7c11ecf4d47b39fe3d03ee6dad5dc3f9df4203ed64705b24ff1182a46dc1a2a12c369a4a46fa29c5a8ded75ea1366dce5cb79e7c5a9ee0246f5bea

  • C:\Users\Admin\AppData\Local\Temp\tmp9C6E.tmp

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1324-66-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1324-72-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1324-70-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1324-65-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1324-69-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1324-68-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1324-67-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1524-58-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1524-64-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1524-62-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1524-61-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1524-60-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1524-59-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1524-74-0x00000000001C1000-0x00000000001C2000-memory.dmp

    Filesize

    4KB

  • memory/1668-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

    Filesize

    8KB

  • memory/1668-56-0x0000000000931000-0x0000000000932000-memory.dmp

    Filesize

    4KB

  • memory/1668-55-0x0000000000930000-0x0000000000931000-memory.dmp

    Filesize

    4KB