Analysis

  • max time kernel
    82s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05-02-2022 11:29

General

  • Target

    aabe8228ddaf1d6e442d60fd918d2a9ff86ca8fb38c24fc15d20f0f990742d64.exe

  • Size

    895KB

  • MD5

    fcc54bfa60289e20a75b956f9619bc6f

  • SHA1

    26ed4e9811337d22fb00c224c64a784283bbde37

  • SHA256

    aabe8228ddaf1d6e442d60fd918d2a9ff86ca8fb38c24fc15d20f0f990742d64

  • SHA512

    d0117cbc1e7566374c23cfbc31bc6a4a6f47511178cb2b926c7c086f340d10aef689219c226f5dc7c85ac1e823941effcb81459aff4484cc119b9dd005eff388

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.1.0.0

Credentials

  • Protocol:
    smtp
  • Host:
    mail.bigmanstan.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    schenker@okani123
Mutex

645ff670-3136-4e13-8143-5d90177e8795

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:schenker@okani123 _EmailPort:587 _EmailSSL:false _EmailServer:mail.bigmanstan.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:false _LogInterval:10 _MeltFile:false _Mutex:645ff670-3136-4e13-8143-5d90177e8795 _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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aabe8228ddaf1d6e442d60fd918d2a9ff86ca8fb38c24fc15d20f0f990742d64.exe
    "C:\Users\Admin\AppData\Local\Temp\aabe8228ddaf1d6e442d60fd918d2a9ff86ca8fb38c24fc15d20f0f990742d64.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\udQUxlVS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC7E0.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1664
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1672
      • 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\tmpFB8D.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1468

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpC7E0.tmp

    MD5

    841142cbc9c8004d0ac304fd67c93e00

    SHA1

    b68291a8bc1be62846c6b3650e270063b1b33e0b

    SHA256

    2310b8f60b991e48a9b3ae58e7fc18b736dc71eb58cdc51f1fc4856b59cfeb41

    SHA512

    1b35c26311e5e247f401f71bec9947cb785e87d2df3f0f06fee139c7611d747f4b9b50e012555660689e7a62c33e6d4aac8ecb240168eef1bc6487cfc216a266

  • C:\Users\Admin\AppData\Local\Temp\tmpFB8D.tmp

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1468-69-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1468-64-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1468-72-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1468-68-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1468-67-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1468-66-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1468-65-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1672-60-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1672-63-0x0000000002310000-0x0000000002311000-memory.dmp

    Filesize

    4KB

  • memory/1672-61-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1672-59-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1672-58-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1672-71-0x0000000002311000-0x0000000002312000-memory.dmp

    Filesize

    4KB

  • memory/1672-57-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1672-74-0x0000000002316000-0x0000000002327000-memory.dmp

    Filesize

    68KB

  • memory/2024-55-0x0000000000671000-0x0000000000672000-memory.dmp

    Filesize

    4KB

  • memory/2024-53-0x0000000076071000-0x0000000076073000-memory.dmp

    Filesize

    8KB

  • memory/2024-54-0x0000000000670000-0x0000000000671000-memory.dmp

    Filesize

    4KB