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Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30/04/2024, 02:38

General

  • Target

    08d701fea25937c46ab1af409e3f22d4_JaffaCakes118.exe

  • Size

    156KB

  • MD5

    08d701fea25937c46ab1af409e3f22d4

  • SHA1

    9d09842741ef59901ca4855610569e08024f8605

  • SHA256

    326cfbda2969b2ab9c6f72480aa443cce112482bd1d5e354cb8c572fa9817d03

  • SHA512

    5e8ba97bdf5603ce47a4786646b12f0d81d4aa314f1762d6d4b71e7ead22e6c010964eb84f78a9ad3901ad26fdca697e890b1d252c23aa27c103f2e4383ab45e

  • SSDEEP

    768:G/5inm+cd5rHemPXkqUEphjVuvios1rPr4adL0NqlJMU60+ppQ1TTGfLx:GRsvcdcQjosnvnZ6LQ1Ex

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08d701fea25937c46ab1af409e3f22d4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\08d701fea25937c46ab1af409e3f22d4_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:1364
    • C:\Program Files (x86)\Java\jre-09\bin\jusched.exe
      "C:\Program Files (x86)\Java\jre-09\bin\jusched.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Program Files (x86)\Java\jre-09\bin\jusched.exe

    Filesize

    156KB

    MD5

    01ede9aa0a016694d3694bb395000926

    SHA1

    b33427b0a4f1553e01c89a551f23fc3f7a7100db

    SHA256

    18a82fcb46188038bb41a43e34684f5f69a3bec4c0131963f9d8042a1ef5b48b

    SHA512

    79bd232581ddeefc912fae6ee9ec1e81f6f19f2aeb9efcba72716ac56b038aea93ba33321338b04d7fe9bc27da8889c425c1d02adbef7b092fb1f77140812d49

  • memory/1364-0-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/1364-7-0x0000000004A40000-0x0000000004AAD000-memory.dmp

    Filesize

    436KB

  • memory/1364-13-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2712-14-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB