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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/04/2024, 19:20

General

  • Target

    e836c6fb83da66b7b620cde4effdc03e_JaffaCakes118.dll

  • Size

    93KB

  • MD5

    e836c6fb83da66b7b620cde4effdc03e

  • SHA1

    8a953ed4d82e4b15c023fbd3207b25060a2afd38

  • SHA256

    87a3bbd5ca72346393efbb5c2a9b3800f4d38e56bb9d9c2a36edbb48f448da37

  • SHA512

    9af4ff24e42521265459ff123228957edebf4bb4445eea4d79db6a10e0bbf655b1b6fb0c4cf6459d26a2e035e62f26ce4cb066d359a8fdeb85e47229df43a3f0

  • SSDEEP

    1536:Mk23aww6z5IFHSjBENQntHfxq1AOeGFPtx0DPRssbXih3lRfDBdgalA/Xu:s3azlSFtHpq/e2n+uLh3lBj2/Xu

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\e836c6fb83da66b7b620cde4effdc03e_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:700
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e836c6fb83da66b7b620cde4effdc03e_JaffaCakes118.dll,#1
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4364
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e836c6fb83da66b7b620cde4effdc03e_JaffaCakes118.dll",iep
        3⤵
          PID:3188

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3188-9-0x0000000000E90000-0x0000000000EA0000-memory.dmp

      Filesize

      64KB

    • memory/3188-16-0x0000000000E90000-0x0000000000EA0000-memory.dmp

      Filesize

      64KB

    • memory/3188-15-0x0000000000E90000-0x0000000000EA0000-memory.dmp

      Filesize

      64KB

    • memory/3188-12-0x0000000010000000-0x000000001001A000-memory.dmp

      Filesize

      104KB

    • memory/3188-10-0x0000000000E90000-0x0000000000EA0000-memory.dmp

      Filesize

      64KB

    • memory/4364-3-0x0000000010000000-0x000000001001A000-memory.dmp

      Filesize

      104KB

    • memory/4364-6-0x0000000002460000-0x0000000002470000-memory.dmp

      Filesize

      64KB

    • memory/4364-8-0x0000000010000000-0x000000001001A000-memory.dmp

      Filesize

      104KB

    • memory/4364-5-0x0000000002460000-0x0000000002470000-memory.dmp

      Filesize

      64KB

    • memory/4364-11-0x0000000010000000-0x000000001001A000-memory.dmp

      Filesize

      104KB

    • memory/4364-0-0x0000000002460000-0x0000000002470000-memory.dmp

      Filesize

      64KB

    • memory/4364-2-0x0000000010000000-0x000000001001A000-memory.dmp

      Filesize

      104KB

    • memory/4364-1-0x0000000002460000-0x0000000002470000-memory.dmp

      Filesize

      64KB