Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    14-06-2024 04:40

General

  • Target

    a8073d4bfee55724699f138d19c57d48_JaffaCakes118.exe

  • Size

    867KB

  • MD5

    a8073d4bfee55724699f138d19c57d48

  • SHA1

    90c1d7437cea520378ab397ef087ab83b55b47a0

  • SHA256

    71e7179db9553fd85ccb1bf4c43293a135e8ee813fcaffe75e66ead9c71f1b4e

  • SHA512

    8be820e19b2923ac536d366113fcd173cff3dc820eebdc7be84965f6f47793120ba8a0880737d216086ceba3b0e26560a937c6015df7a721462b9f2fa93f31fd

  • SSDEEP

    12288:1zb4ONjVhra0hVs2BZY7nHmCVh+EnzupSR/w775Unx46W/yNYvhBQ13VVq7m:KQaignRnCpSlm75OTW/yNeh+DVq7m

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8073d4bfee55724699f138d19c57d48_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a8073d4bfee55724699f138d19c57d48_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2264

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2264-2-0x0000000001F90000-0x00000000020D6000-memory.dmp

    Filesize

    1.3MB

  • memory/2264-11-0x0000000001F90000-0x00000000020D6000-memory.dmp

    Filesize

    1.3MB

  • memory/2264-10-0x0000000001F90000-0x00000000020D6000-memory.dmp

    Filesize

    1.3MB

  • memory/2264-9-0x0000000001F90000-0x00000000020D6000-memory.dmp

    Filesize

    1.3MB

  • memory/2264-13-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/2264-15-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB