Analysis

  • max time kernel
    150s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    25-06-2022 09:49

General

  • Target

    a4fe5c81352927ad781a2e1c4d88ca80ca3ca49c7f52a37323a0381fce6602a0.exe

  • Size

    787KB

  • MD5

    88a441bed53491a7e1bcf873a0668afd

  • SHA1

    01a8ebaa74457872c241b6097675712099348216

  • SHA256

    a4fe5c81352927ad781a2e1c4d88ca80ca3ca49c7f52a37323a0381fce6602a0

  • SHA512

    1b8c123481db0f1f031d02f0775b5680915b62bb50a68b6addd0dafe55e39de82e25a5f8ca235377befb9f9b6fa48c848757d4e8c21e514097ab73a782514762

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    kukeremaster1122
Mutex

6e7c7d91-7057-4b53-bfbd-754ed6b14382

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:kukeremaster1122 _EmailPort:587 _EmailSSL:true _EmailServer:smtp.yandex.ru _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:1 _MeltFile:false _Mutex:6e7c7d91-7057-4b53-bfbd-754ed6b14382 _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 6 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 5 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a4fe5c81352927ad781a2e1c4d88ca80ca3ca49c7f52a37323a0381fce6602a0.exe
    "C:\Users\Admin\AppData\Local\Temp\a4fe5c81352927ad781a2e1c4d88ca80ca3ca49c7f52a37323a0381fce6602a0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:800
    • C:\Users\Admin\AppData\Local\Temp\a4fe5c81352927ad781a2e1c4d88ca80ca3ca49c7f52a37323a0381fce6602a0.exe
      "C:\Users\Admin\AppData\Local\Temp\a4fe5c81352927ad781a2e1c4d88ca80ca3ca49c7f52a37323a0381fce6602a0.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1908
      • 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\tmpF2C8.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1180

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpF2C8.tmp

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/800-54-0x0000000076561000-0x0000000076563000-memory.dmp

    Filesize

    8KB

  • memory/800-56-0x0000000074BD0000-0x000000007517B000-memory.dmp

    Filesize

    5.7MB

  • memory/800-55-0x0000000074BD0000-0x000000007517B000-memory.dmp

    Filesize

    5.7MB

  • memory/800-66-0x0000000074BD0000-0x000000007517B000-memory.dmp

    Filesize

    5.7MB

  • memory/1180-81-0x000000000044472E-mapping.dmp

  • memory/1180-74-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1180-84-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1180-85-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1180-80-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1180-86-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1180-78-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1180-76-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1180-71-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1180-72-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1908-61-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1908-70-0x0000000074B60000-0x000000007510B000-memory.dmp

    Filesize

    5.7MB

  • memory/1908-68-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1908-65-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1908-62-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1908-63-0x000000000048B2FE-mapping.dmp

  • memory/1908-60-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1908-58-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1908-57-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1908-88-0x0000000074B60000-0x000000007510B000-memory.dmp

    Filesize

    5.7MB