Analysis

  • max time kernel
    220s
  • max time network
    35s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    29-01-2023 19:18

General

  • Target

    3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe

  • Size

    2.3MB

  • MD5

    fcffec2e3c0baab364443ef8733e17e3

  • SHA1

    e2bd38ab96c49b95f175b075259200c64542f8c7

  • SHA256

    3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863

  • SHA512

    4f3e3ee983ba0288f9cb98e6c2dbf4739c0ee5646820beefa96e53927dc53699a2fe766f5a38d53f34dad90c0b7cb0a9552fab6451a60643eb08027f31ff81e4

  • SSDEEP

    24576:WCdxte/80jYLT3U1jfsWaWaWLUrL0TofgYiUXEiOcn8FcJefeJGhPdhKudRT9XhG:fw80cTsjkWaWYGJdRQ5V

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    admin@necu.us
  • Password:
    AMAnze123
Mutex

b12e7fc9-ddfa-404a-bff0-e223a850aa43

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:AMAnze123 _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:admin@necu.us _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:b12e7fc9-ddfa-404a-bff0-e223a850aa43 _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 4 IoCs

    Detects M00nD3v Logger payload in memory.

  • Suspicious use of SetThreadContext 1 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 use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe
    "C:\Users\Admin\AppData\Local\Temp\3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1324
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
        PID:1876
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\SysWOW64\schtasks.exe" /create /tn BFE /tr "C:\Users\Admin\AppData\Local\Temp\RtDCpl64\WMIADAP.exe" /sc minute /mo 1 /F
        2⤵
        • Creates scheduled task(s)
        PID:1700

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Discovery

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1324-54-0x0000000075E81000-0x0000000075E83000-memory.dmp
      Filesize

      8KB

    • memory/1700-66-0x0000000000000000-mapping.dmp
    • memory/1876-55-0x0000000000400000-0x0000000000490000-memory.dmp
      Filesize

      576KB

    • memory/1876-57-0x0000000000400000-0x0000000000490000-memory.dmp
      Filesize

      576KB

    • memory/1876-62-0x000000000048B2FE-mapping.dmp
    • memory/1876-63-0x0000000000400000-0x0000000000490000-memory.dmp
      Filesize

      576KB

    • memory/1876-64-0x0000000000400000-0x0000000000490000-memory.dmp
      Filesize

      576KB

    • memory/1876-67-0x0000000073D90000-0x000000007433B000-memory.dmp
      Filesize

      5.7MB

    • memory/1876-68-0x0000000073D90000-0x000000007433B000-memory.dmp
      Filesize

      5.7MB