Analysis

  • max time kernel
    112s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05-02-2022 16:18

General

  • Target

    46f3d046ecc8a8f4ea7104fe19c6aa1b04998accc564fa4660fceb6c6c51aa8c.exe

  • Size

    1.1MB

  • MD5

    53667a9ac977c683a37cefb85b68e29d

  • SHA1

    1d096233908e6017140e77125c74940dc1b964bf

  • SHA256

    46f3d046ecc8a8f4ea7104fe19c6aa1b04998accc564fa4660fceb6c6c51aa8c

  • SHA512

    9faed1c4081c13d5f21ddaf3147ca55a5fd1fca946634374bb10024e97cd43527c0e35d8324b2925e44415385d6478151e368a58dcadfe7b68757b1511643ba2

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.1.0.0

Credentials

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

80b191a4-250a-4db1-b795-4ee6f31fef26

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:HELPmeLORD@ _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:80b191a4-250a-4db1-b795-4ee6f31fef26 _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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\46f3d046ecc8a8f4ea7104fe19c6aa1b04998accc564fa4660fceb6c6c51aa8c.exe
    "C:\Users\Admin\AppData\Local\Temp\46f3d046ecc8a8f4ea7104fe19c6aa1b04998accc564fa4660fceb6c6c51aa8c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1112
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Pvxjoxul" /XML "C:\Users\Admin\AppData\Local\Temp\tmp21F1.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1568
    • C:\Users\Admin\AppData\Local\Temp\46f3d046ecc8a8f4ea7104fe19c6aa1b04998accc564fa4660fceb6c6c51aa8c.exe
      "{path}"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1656
      • 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\tmp6518.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1456

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp21F1.tmp

    MD5

    efd1bf0636fb22a1776364423a38f987

    SHA1

    9d83ad0208d9ddd0ce08bcd6a79a3a501ce374c8

    SHA256

    4e9aacf630647b712e0a206d3884d002139d0113d0481e8ce9e84b26e26d50c9

    SHA512

    9009470b99502f652a60066d29ac32fb54d8b18c674ea4693d359978d42b37ec5cef092b792356b80bcf0893f10a4b03aa9e0967f2c25893906f58ceaea732f7

  • C:\Users\Admin\AppData\Local\Temp\tmp6518.tmp

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1112-55-0x0000000002120000-0x0000000002121000-memory.dmp

    Filesize

    4KB

  • memory/1112-56-0x0000000002121000-0x0000000002122000-memory.dmp

    Filesize

    4KB

  • memory/1112-54-0x00000000763B1000-0x00000000763B3000-memory.dmp

    Filesize

    8KB

  • memory/1456-67-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1456-72-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1456-70-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1456-69-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1456-68-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1456-65-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1456-66-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1656-58-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1656-64-0x0000000000310000-0x0000000000311000-memory.dmp

    Filesize

    4KB

  • memory/1656-62-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1656-61-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1656-60-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1656-59-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1656-74-0x0000000000311000-0x0000000000312000-memory.dmp

    Filesize

    4KB