Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 01:49

General

  • Target

    a36eefcdc807fb231dc13dde801a821b_JaffaCakes118.exe

  • Size

    815KB

  • MD5

    a36eefcdc807fb231dc13dde801a821b

  • SHA1

    e5bbaa5f715844b1895bd4a1f48702a8567215c6

  • SHA256

    8309b6880da4e698bd3ce595275337e98f6ca123fb58f3f4ce74482d4120d5c7

  • SHA512

    01051b624c0cc9ecc18e0ac0dd3b1f43fa1fb544e203607aa90105ce83ac51ff558babccf151bdb8b45fddd9be34d9c8507d3febcee7a63a5c846776d97f571b

  • SSDEEP

    12288:rjgeZIBLM0ncVt5i/bHUYhlNlC+4j05cuhYPXO2XDEu8MXczfUIzzmn:rrmM0nfbHUYhlrge2Xo7MYmn

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 36 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a36eefcdc807fb231dc13dde801a821b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a36eefcdc807fb231dc13dde801a821b_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:2912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2912-2-0x0000000001F10000-0x0000000002094000-memory.dmp

    Filesize

    1.5MB

  • memory/2912-11-0x0000000001F10000-0x0000000002094000-memory.dmp

    Filesize

    1.5MB

  • memory/2912-10-0x0000000001F10000-0x0000000002094000-memory.dmp

    Filesize

    1.5MB

  • memory/2912-9-0x0000000001F10000-0x0000000002094000-memory.dmp

    Filesize

    1.5MB

  • memory/2912-12-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB