Analysis

  • max time kernel
    131s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2025 20:22

General

  • Target

    1921c1e04ba16e71ff38e58efe210a7d9f433cf122eb5f8054dbbea2a381e54d.dll

  • Size

    1.4MB

  • MD5

    6696bb4cafb96b82037ba3038b206d81

  • SHA1

    6d46de3e9119c49ab86e303f87f9b30a0f164063

  • SHA256

    1921c1e04ba16e71ff38e58efe210a7d9f433cf122eb5f8054dbbea2a381e54d

  • SHA512

    49bcc12bd899c7d7130684233e0ac5ce74a65dd6ca14104e1812293c0619bf76251dff64dd51b627226fdcc76584cf72273398c276a76141934aeb7c173e2a83

  • SSDEEP

    24576:SjPmkfHk7ONT01cDYLSTRrstVey92QOn9Kw1:SjPmkfHk7O5DYLSFrEVeyjOE4

Score
10/10

Malware Config

Signatures

  • Brute Ratel C4

    A customized command and control framework for red teaming and adversary simulation.

  • Bruteratel family
  • Detect BruteRatel badger 1 IoCs
  • Blocklisted process makes network request 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1921c1e04ba16e71ff38e58efe210a7d9f433cf122eb5f8054dbbea2a381e54d.dll,#1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    PID:4056

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4056-0-0x000001E4971B0000-0x000001E4971EE000-memory.dmp

    Filesize

    248KB

  • memory/4056-1-0x000001E4971B0000-0x000001E4971EE000-memory.dmp

    Filesize

    248KB

  • memory/4056-2-0x000001E4971F0000-0x000001E49723C000-memory.dmp

    Filesize

    304KB

  • memory/4056-11-0x000001E4971F0000-0x000001E49723C000-memory.dmp

    Filesize

    304KB