Analysis

  • max time kernel
    135s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-04-2024 14:07

General

  • Target

    f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe

  • Size

    688KB

  • MD5

    f13e447b8cb18af6955efa0954a34c7e

  • SHA1

    c3e17a3773c31dfbdcebbdfdb2cda5e00ab424b8

  • SHA256

    38ecd893e32b6fcfff524f8ab2dc952ef1d7ecf9124babade5321aa29c15ab37

  • SHA512

    22bc64c826f6a9ee3c0bfe3afd1aa04d1a589a6f2b9584ac4b194ba2559cd3bfd0c9200a6330566ba529679de4a6f0d2122985edd4830489fafccf03356aa80c

  • SSDEEP

    12288:63xq6RzaP1mBH1x/mTjTPjBbJLIhRyoYv/ji+bnj3Dz9ceUMK/f+qdXfcviU8:6BqCE1mjxuTjrjTUh8xvLLbhRqeqdXfD

Score
10/10

Malware Config

Signatures

  • Darkcomet

    DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2756
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      2⤵
        PID:4984
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 12
          3⤵
          • Program crash
          PID:4024
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4984 -ip 4984
      1⤵
        PID:3068

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2756-0-0x0000000074E80000-0x0000000075431000-memory.dmp

        Filesize

        5.7MB

      • memory/2756-1-0x00000000014D0000-0x00000000014E0000-memory.dmp

        Filesize

        64KB

      • memory/2756-2-0x0000000074E80000-0x0000000075431000-memory.dmp

        Filesize

        5.7MB

      • memory/2756-5-0x0000000074E80000-0x0000000075431000-memory.dmp

        Filesize

        5.7MB

      • memory/4984-3-0x0000000013140000-0x00000000131F6000-memory.dmp

        Filesize

        728KB

      • memory/4984-6-0x0000000000400000-0x0000000000400000-memory.dmp