Analysis

  • max time kernel
    139s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250502-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/05/2025, 06:53

General

  • Target

    905d572f23883f5f161f920e53473989cf7dffc16643aa759f77842e54add550.exe

  • Size

    21KB

  • MD5

    6fe3fb85216045fdf8186429c27458a7

  • SHA1

    ef2c68d0b3edf3def5d90f1525fe87c2142e5710

  • SHA256

    905d572f23883f5f161f920e53473989cf7dffc16643aa759f77842e54add550

  • SHA512

    d2180f2d7ca35362a2dc322801fb0eee22820f2ac317c0be4c788c31d3939d30c9b356bf8daf0746545fb66092471f46f5d47c40403ed68b09415fcca90a125c

  • SSDEEP

    384:nPD9On5gIdjbvRPJnMacNj6FIlKrZbJsV5reQ+ys:b9On2nV6FIlKr1

Malware Config

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Revengerat family
  • RevengeRat Executable 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\905d572f23883f5f161f920e53473989cf7dffc16643aa759f77842e54add550.exe
    "C:\Users\Admin\AppData\Local\Temp\905d572f23883f5f161f920e53473989cf7dffc16643aa759f77842e54add550.exe"
    1⤵
    • Checks computer location settings
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:564
    • C:\Windows\system32\MSSCS.exe
      "C:\Windows\system32\MSSCS.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of AdjustPrivilegeToken
      PID:4704

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        • C:\Windows\System32\MSSCS.exe

          Filesize

          21KB

          MD5

          6fe3fb85216045fdf8186429c27458a7

          SHA1

          ef2c68d0b3edf3def5d90f1525fe87c2142e5710

          SHA256

          905d572f23883f5f161f920e53473989cf7dffc16643aa759f77842e54add550

          SHA512

          d2180f2d7ca35362a2dc322801fb0eee22820f2ac317c0be4c788c31d3939d30c9b356bf8daf0746545fb66092471f46f5d47c40403ed68b09415fcca90a125c

        • memory/564-6-0x000000001CDB0000-0x000000001CE4C000-memory.dmp

          Filesize

          624KB

        • memory/564-8-0x00007FFF56A20000-0x00007FFF573C1000-memory.dmp

          Filesize

          9.6MB

        • memory/564-3-0x000000001C370000-0x000000001C416000-memory.dmp

          Filesize

          664KB

        • memory/564-4-0x000000001C4F0000-0x000000001C552000-memory.dmp

          Filesize

          392KB

        • memory/564-5-0x00007FFF56A20000-0x00007FFF573C1000-memory.dmp

          Filesize

          9.6MB

        • memory/564-0-0x00007FFF56CD5000-0x00007FFF56CD6000-memory.dmp

          Filesize

          4KB

        • memory/564-7-0x00007FFF56CD5000-0x00007FFF56CD6000-memory.dmp

          Filesize

          4KB

        • memory/564-2-0x000000001BDF0000-0x000000001C2BE000-memory.dmp

          Filesize

          4.8MB

        • memory/564-9-0x00007FFF56A20000-0x00007FFF573C1000-memory.dmp

          Filesize

          9.6MB

        • memory/564-1-0x00007FFF56A20000-0x00007FFF573C1000-memory.dmp

          Filesize

          9.6MB

        • memory/564-21-0x00007FFF56A20000-0x00007FFF573C1000-memory.dmp

          Filesize

          9.6MB

        • memory/4704-19-0x00007FFF56A20000-0x00007FFF573C1000-memory.dmp

          Filesize

          9.6MB

        • memory/4704-18-0x00007FFF56A20000-0x00007FFF573C1000-memory.dmp

          Filesize

          9.6MB

        • memory/4704-22-0x00007FFF56A20000-0x00007FFF573C1000-memory.dmp

          Filesize

          9.6MB