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Analysis

  • max time kernel
    20s
  • max time network
    24s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    24/01/2025, 12:10

General

  • Target

    22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0aN.exe

  • Size

    598KB

  • MD5

    36bc24673409f9d8f682f536cb5a9d60

  • SHA1

    922f2d722c83c9ac44b110a9976778396536b2b9

  • SHA256

    22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0a

  • SHA512

    c8e3005cc1639b18c449694c19b25eb574da8eb9dc0deb6569129ce1939a16c4df1a45570f53e62d1be5f73b99b5d9b89ac7a01452e961109155cfbbf6d46cd6

  • SSDEEP

    6144:lKWlw1DxDAASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2B:l7lw1Dxs5zfXeYU43fiysgfBnnl2B

Malware Config

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Revengerat family
  • RevengeRat Executable 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0aN.exe
    "C:\Users\Admin\AppData\Local\Temp\22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0aN.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3000
    • C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
      C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54378704 -chipde -6964da0171d643a58b17a909961f7452 - -BLUB1 -atjlecgjcmsnkowh -393558
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:1480

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\OCS\atjlecgjcmsnkowh.dat

    Filesize

    83B

    MD5

    6b57b39daac6a545c0fa3445251425a7

    SHA1

    4bfceea7bf7001708ec4f6b88acce4d27f3698a8

    SHA256

    1a7958aa0ac6c3f76d3280cddeb2681758b15e1623b9ddf64f814c726946301a

    SHA512

    97d9fd1ee0599051467242f7c0524e93fc6ecd2678858a88e5d05c07999869d4483f313ee185dac39c4f8fadc8c39ea8e276297a6f20915dbe68a34c9c4feb82

  • \Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe

    Filesize

    288KB

    MD5

    317ec5f92cfbf04a53e8125b66b3b4af

    SHA1

    16068b8977b4dc562ae782d91bc009472667e331

    SHA256

    7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5

    SHA512

    ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65

  • memory/1480-17-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/1480-14-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/1480-13-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/1480-16-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/1480-12-0x000007FEF5E1E000-0x000007FEF5E1F000-memory.dmp

    Filesize

    4KB

  • memory/1480-18-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/1480-19-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/1480-20-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/1480-21-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/1480-22-0x000007FEF5E1E000-0x000007FEF5E1F000-memory.dmp

    Filesize

    4KB

  • memory/1480-23-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/1480-24-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB