Analysis

  • max time kernel
    148s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/05/2024, 10:19

General

  • Target
    2eb58b5eecb7d846b4bfbe1d240d86a18f110573c969e2dc004c89b6ade171fd.exe
  • Size 4.6MB
  • Sample240520-mcs7dsfg6v
  • SHA256 2eb58b5eecb7d846b4bfbe1d240d86a18f110573c969e2dc004c89b6ade171fd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • metasploit

Version
  • windows/reverse_tcp

C2
  • 10.13.1.24:5656

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\2eb58b5eecb7d846b4bfbe1d240d86a18f110573c969e2dc004c89b6ade171fd.exe
    "C:\Users\Admin\AppData\Local\Temp\2eb58b5eecb7d846b4bfbe1d240d86a18f110573c969e2dc004c89b6ade171fd.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4780
    • C:\Users\Admin\AppData\Local\Temp\2eb58b5eecb7d846b4bfbe1d240d86a18f110573c969e2dc004c89b6ade171fd.exe
      "C:\Users\Admin\AppData\Local\Temp\2eb58b5eecb7d846b4bfbe1d240d86a18f110573c969e2dc004c89b6ade171fd.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      PID:4784

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        Crypto.Cipher._AES.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI47802\Crypto.Cipher._AES.pyd
        • Size 29KB
        • SHA256 c7e4194470a677304fad05c771654e6986c32bc29a04c3c4c52594172d83cb23
        • MD5 SHA1 SHA512 SSDEEP

        MSVCR100.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI47802\MSVCR100.dll
        • Size 755KB
        • SHA256 60c06e0fa4449314da3a0a87c1a9d9577df99226f943637e06f61188e5862efa
        • MD5 SHA1 SHA512 SSDEEP

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI47802\_ctypes.pyd
        • Size 83KB
        • SHA256 97c3cdef6d28ad19c0dacff15dd66f874fe73c8767d88f3bc7c0bde794d857da
        • MD5 SHA1 SHA512 SSDEEP

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI47802\base_library.zip
        • Size 717KB
        • SHA256 186b2cc73b338daf2472c93b5de24292bc5828d22e6ba0ad8f9e7422ad69a3b7
        • MD5 SHA1 SHA512 SSDEEP

        payload.exe.manifest

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI47802\payload.exe.manifest
        • Size 1KB
        • SHA256 80a743012f5fb4dd39aaa3de75d919812ff75754940582bbf12627fb8a31f40b
        • MD5 SHA1 SHA512

        python34.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI47802\python34.dll
        • Size 2.6MB
        • SHA256 9f3d6960d2a502ea6f2e108556597ec7c1fe1b590ee40d46662ce5fc0ddc9391
        • MD5 SHA1 SHA512 SSDEEP

        memory/4780-27-0x0000000000400000-0x0000000000430000-memory.dmp

        memory/4784-25-0x0000000002B60000-0x0000000002B61000-memory.dmp

        memory/4784-28-0x0000000000400000-0x0000000000430000-memory.dmp