Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-02-2024 22:32

General

  • Target

    Windows/Ransomware/Trojan.Ransom.GoldenEye/GoldenEye.exe

  • Size

    254KB

  • MD5

    e3b7d39be5e821b59636d0fe7c2944cc

  • SHA1

    00479a97e415e9b6a5dfb5d04f5d9244bc8fbe88

  • SHA256

    389a7d395492c2da6f8abf5a8a7c49c3482f7844f77fe681808c71e961bcae97

  • SHA512

    8f977c60658063051968049245512b6aea68dd89005d0eefde26e4b2757210e9e95aabcef9aee173f57614b52cfbac924d36516b7bc7d3a5cc67daae4dee3ad5

  • SSDEEP

    3072:iTAjnioLO7WpLyLNZMcPSK7BaZ0NwAWMGc0HfmY4KsyyOiy12KJ3I4YgTl:i6nrD0ZMcPBAL7c0fTHs+2sYXg

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Executes dropped EXE 1 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Windows\Ransomware\Trojan.Ransom.GoldenEye\GoldenEye.exe
    "C:\Users\Admin\AppData\Local\Temp\Windows\Ransomware\Trojan.Ransom.GoldenEye\GoldenEye.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4608
    • C:\Users\Admin\AppData\Roaming\{57b12ef0-a1be-4d77-b578-bb3bab66d841}\shutdown.exe
      "C:\Users\Admin\AppData\Roaming\{57b12ef0-a1be-4d77-b578-bb3bab66d841}\shutdown.exe"
      2⤵
      • Executes dropped EXE
      • Writes to the Master Boot Record (MBR)
      • Suspicious use of AdjustPrivilegeToken
      PID:2856

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\{57b12ef0-a1be-4d77-b578-bb3bab66d841}\shutdown.exe

    Filesize

    255KB

    MD5

    cbac3880813383c706de456635ae68f1

    SHA1

    61e8ee80695380fc4e38fc5956b820d411d1cbab

    SHA256

    f5b22b9815aa37b310fc6c2f5c75d7673ca206ada29d7a7fe8601222db371e43

    SHA512

    f0a8294ff0430e0b9aab284915acae54be8b3be14ac83a6b6f846b3e42e30b82ba6f2afa0451046fbaac25526c19944f1644f825e4099a8b4d767623773dd6a2

  • memory/2856-12-0x00000000006E0000-0x00000000006FA000-memory.dmp

    Filesize

    104KB

  • memory/4608-0-0x00000000005C0000-0x00000000005D6000-memory.dmp

    Filesize

    88KB

  • memory/4608-1-0x0000000000A20000-0x0000000000A3A000-memory.dmp

    Filesize

    104KB

  • memory/4608-11-0x0000000000A20000-0x0000000000A3A000-memory.dmp

    Filesize

    104KB