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Analysis

  • max time kernel
    94s
  • 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, 20:40

General

  • Target

    1c7d64c2004756fd9b804417aafdff11fcf296f2e93ccbc609056fc534df07c4N.exe

  • Size

    598KB

  • MD5

    dce8b456cb5a893e80003b465602d8a0

  • SHA1

    1296dd70168d7503baab04748e4a760b6cad76a5

  • SHA256

    1c7d64c2004756fd9b804417aafdff11fcf296f2e93ccbc609056fc534df07c4

  • SHA512

    e54b5553a03fbad7eaa404dcad2991b8fec4402e8ec88c8dad38df65de80e33e727b8bd1f43e3fae59a0c70473983571b18bb8c4c3da385f0dd806df298c9b38

  • SSDEEP

    6144:tKWlw1DxDIASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2U:t7lw1DxE5zfXeYU43fiysgfBnnl2U

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\1c7d64c2004756fd9b804417aafdff11fcf296f2e93ccbc609056fc534df07c4N.exe
    "C:\Users\Admin\AppData\Local\Temp\1c7d64c2004756fd9b804417aafdff11fcf296f2e93ccbc609056fc534df07c4N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3292
    • C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
      C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54379096 -chipde -9e42de0d442d46b0beb11a6c485f87b0 - -BLUB1 -kytjccsnxmtmfbud -655444
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:5020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    81B

    MD5

    a578cedfdcee3887ed8c6bca4aa6937c

    SHA1

    878c26cf843d65645a304aee4bdf3d807a6afc87

    SHA256

    8c6963b90f9b1c3bc6258fae571f8c055bf565ca707c2094feac2840f06e1b5f

    SHA512

    87e7b63b31ad0b25c76d926219e8179097db79aca92eb9418240d716c13ae916ec92f77b5225548d81a66bc1a42232087c51b26a7fe202228e0300e059751610

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

    Filesize

    288KB

    MD5

    317ec5f92cfbf04a53e8125b66b3b4af

    SHA1

    16068b8977b4dc562ae782d91bc009472667e331

    SHA256

    7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5

    SHA512

    ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65

  • memory/5020-17-0x00007FFD67E80000-0x00007FFD68821000-memory.dmp

    Filesize

    9.6MB

  • memory/5020-18-0x00007FFD67E80000-0x00007FFD68821000-memory.dmp

    Filesize

    9.6MB

  • memory/5020-11-0x000000001B250000-0x000000001B2F6000-memory.dmp

    Filesize

    664KB

  • memory/5020-12-0x000000001BDD0000-0x000000001BE6C000-memory.dmp

    Filesize

    624KB

  • memory/5020-13-0x0000000000C00000-0x0000000000C08000-memory.dmp

    Filesize

    32KB

  • memory/5020-10-0x000000001B900000-0x000000001BDCE000-memory.dmp

    Filesize

    4.8MB

  • memory/5020-15-0x00007FFD67E80000-0x00007FFD68821000-memory.dmp

    Filesize

    9.6MB

  • memory/5020-16-0x00007FFD67E80000-0x00007FFD68821000-memory.dmp

    Filesize

    9.6MB

  • memory/5020-8-0x00007FFD68135000-0x00007FFD68136000-memory.dmp

    Filesize

    4KB

  • memory/5020-9-0x00007FFD67E80000-0x00007FFD68821000-memory.dmp

    Filesize

    9.6MB

  • memory/5020-19-0x00007FFD67E80000-0x00007FFD68821000-memory.dmp

    Filesize

    9.6MB

  • memory/5020-20-0x00007FFD67E80000-0x00007FFD68821000-memory.dmp

    Filesize

    9.6MB

  • memory/5020-21-0x00007FFD68135000-0x00007FFD68136000-memory.dmp

    Filesize

    4KB

  • memory/5020-22-0x00007FFD67E80000-0x00007FFD68821000-memory.dmp

    Filesize

    9.6MB

  • memory/5020-23-0x00007FFD67E80000-0x00007FFD68821000-memory.dmp

    Filesize

    9.6MB

  • memory/5020-24-0x00007FFD67E80000-0x00007FFD68821000-memory.dmp

    Filesize

    9.6MB

  • memory/5020-26-0x00007FFD67E80000-0x00007FFD68821000-memory.dmp

    Filesize

    9.6MB

  • memory/5020-27-0x00007FFD67E80000-0x00007FFD68821000-memory.dmp

    Filesize

    9.6MB