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Analysis

  • max time kernel
    95s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/01/2025, 17:38

General

  • Target

    23d4b9cb6cda98b2f547ad7f8133a2506aa439a2b95587f779d1bfd96a3bc291N.exe

  • Size

    600KB

  • MD5

    ea6f6764099f7838d68f36b8bea5aeb0

  • SHA1

    92b87a5ca95f06f47fdcc6591bd139eb2dda0425

  • SHA256

    23d4b9cb6cda98b2f547ad7f8133a2506aa439a2b95587f779d1bfd96a3bc291

  • SHA512

    c3d17ccfd429a6accc42b3de60687fd3ad7e9fcf351815c0a8e0f320bcd69343485e1cba627c0e2d750daeac815f913b0c3f895146cbb256c62dd75eb801f5c0

  • SSDEEP

    6144:JKWlw1DxD9ASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2lK:J7lw1Dxx5zfXeYU43fiysgfBnnl2lK

Malware Config

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Revengerat family
  • RevengeRat Executable 1 IoCs
  • Executes dropped EXE 1 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\23d4b9cb6cda98b2f547ad7f8133a2506aa439a2b95587f779d1bfd96a3bc291N.exe
    "C:\Users\Admin\AppData\Local\Temp\23d4b9cb6cda98b2f547ad7f8133a2506aa439a2b95587f779d1bfd96a3bc291N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2384
    • C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
      C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54399357 -chipde -edbe998ef38543cba18b96d70c7ce664 - -BLUB1 -kjjxjrwnuemrojsr -393464
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4424

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    81B

    MD5

    5a94001c432fda63990bc9dda5b6e09c

    SHA1

    fba0dbe941a02a923bbca4c3c407c482941151d6

    SHA256

    f3e6a27c3623cc9df9eb930767243987c2a08613d6415910e2fa941a43c2a36f

    SHA512

    af2740aff172a5145bb76a7fd5d857c00af3f5d223a4a875608746b14fb20e33d80cfedbc1ce5d30d0000dd93da31a94e08352c6b61bb07b948e3bbebb85b72b

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

    Filesize

    288KB

    MD5

    317ec5f92cfbf04a53e8125b66b3b4af

    SHA1

    16068b8977b4dc562ae782d91bc009472667e331

    SHA256

    7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5

    SHA512

    ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65

  • memory/4424-11-0x000000001BC60000-0x000000001BD06000-memory.dmp

    Filesize

    664KB

  • memory/4424-18-0x00007FFF96A50000-0x00007FFF973F1000-memory.dmp

    Filesize

    9.6MB

  • memory/4424-10-0x000000001B790000-0x000000001BC5E000-memory.dmp

    Filesize

    4.8MB

  • memory/4424-12-0x000000001BDB0000-0x000000001BE4C000-memory.dmp

    Filesize

    624KB

  • memory/4424-13-0x00007FFF96A50000-0x00007FFF973F1000-memory.dmp

    Filesize

    9.6MB

  • memory/4424-14-0x0000000000B40000-0x0000000000B48000-memory.dmp

    Filesize

    32KB

  • memory/4424-8-0x00007FFF96D05000-0x00007FFF96D06000-memory.dmp

    Filesize

    4KB

  • memory/4424-16-0x00007FFF96A50000-0x00007FFF973F1000-memory.dmp

    Filesize

    9.6MB

  • memory/4424-17-0x00007FFF96A50000-0x00007FFF973F1000-memory.dmp

    Filesize

    9.6MB

  • memory/4424-9-0x00007FFF96A50000-0x00007FFF973F1000-memory.dmp

    Filesize

    9.6MB

  • memory/4424-19-0x00007FFF96A50000-0x00007FFF973F1000-memory.dmp

    Filesize

    9.6MB

  • memory/4424-20-0x00007FFF96A50000-0x00007FFF973F1000-memory.dmp

    Filesize

    9.6MB

  • memory/4424-21-0x00007FFF96A50000-0x00007FFF973F1000-memory.dmp

    Filesize

    9.6MB

  • memory/4424-22-0x00007FFF96D05000-0x00007FFF96D06000-memory.dmp

    Filesize

    4KB

  • memory/4424-23-0x00007FFF96A50000-0x00007FFF973F1000-memory.dmp

    Filesize

    9.6MB

  • memory/4424-24-0x00007FFF96A50000-0x00007FFF973F1000-memory.dmp

    Filesize

    9.6MB

  • memory/4424-26-0x00007FFF96A50000-0x00007FFF973F1000-memory.dmp

    Filesize

    9.6MB