Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/05/2024, 14:21

General

  • Target
    92aa56502b7643248c5dcae5d1391bf7aa60065a153f58c35b46fe679f7eb362.exe
  • Size 4.6MB
  • Sample240526-rn4jqaaa73
  • SHA256 92aa56502b7643248c5dcae5d1391bf7aa60065a153f58c35b46fe679f7eb362
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • metasploit

Version
  • windows/reverse_tcp

C2
  • 192.168.188.128:5577

Signatures

  • MetaSploit

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

  • Loads dropped DLL 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\92aa56502b7643248c5dcae5d1391bf7aa60065a153f58c35b46fe679f7eb362.exe
    "C:\Users\Admin\AppData\Local\Temp\92aa56502b7643248c5dcae5d1391bf7aa60065a153f58c35b46fe679f7eb362.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:624
    • C:\Users\Admin\AppData\Local\Temp\92aa56502b7643248c5dcae5d1391bf7aa60065a153f58c35b46fe679f7eb362.exe
      "C:\Users\Admin\AppData\Local\Temp\92aa56502b7643248c5dcae5d1391bf7aa60065a153f58c35b46fe679f7eb362.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      PID:3152

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        1.exe.manifest

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI6242\1.exe.manifest
        • Size 1KB
        • SHA256 b49026e09006b519c4168f37c6311a92738592d5ba6451975c183caaa150f0e5
        • MD5 SHA1 SHA512

        Crypto.Cipher._AES.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI6242\Crypto.Cipher._AES.pyd
        • Size 29KB
        • SHA256 c7e4194470a677304fad05c771654e6986c32bc29a04c3c4c52594172d83cb23
        • MD5 SHA1 SHA512 SSDEEP

        MSVCR100.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI6242\MSVCR100.dll
        • Size 755KB
        • SHA256 60c06e0fa4449314da3a0a87c1a9d9577df99226f943637e06f61188e5862efa
        • MD5 SHA1 SHA512 SSDEEP

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI6242\_ctypes.pyd
        • Size 83KB
        • SHA256 97c3cdef6d28ad19c0dacff15dd66f874fe73c8767d88f3bc7c0bde794d857da
        • MD5 SHA1 SHA512 SSDEEP

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI6242\base_library.zip
        • Size 717KB
        • SHA256 18a0fa1644ac09334dae491a5be7973b927a95ab7fcc8e8828ccbb249a5ed369
        • MD5 SHA1 SHA512 SSDEEP

        python34.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI6242\python34.dll
        • Size 2.6MB
        • SHA256 0f14047ea66eae192a9750f7b0e329873e8b554de58ca332c9acbdc4d63e10e3
        • MD5 SHA1 SHA512 SSDEEP

        memory/624-27-0x0000000000400000-0x0000000000430000-memory.dmp

        memory/3152-25-0x0000000000C70000-0x0000000000C71000-memory.dmp

        memory/3152-28-0x0000000000400000-0x0000000000430000-memory.dmp