Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    30-05-2024 13:10

General

  • Target

    84413896cf109659a85e5db2dc206280_JaffaCakes118.exe

  • Size

    703KB

  • MD5

    84413896cf109659a85e5db2dc206280

  • SHA1

    5bb3623c4181e838effcefe5a5a1a8b51ed630d5

  • SHA256

    1b111909ce7998ade06cf4af54a9bb7576ded31e1ad8e8a59ae65945e573fce7

  • SHA512

    827e7ce648fe995cc069867b542a6db6132d2d421d17508cd1c5484df14883e15948fd5f4b38c990d8d948dd392f73261b99eade46d4889e10a0544b8f44fa06

  • SSDEEP

    12288:oviyjlMsGhLqVjJ/gaTbiO/7hlS85TMalRU24LJgyo/30pFfhdC24WJ:MYLqv/gaTbisSqrQL6yoQfhdC24WJ

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\84413896cf109659a85e5db2dc206280_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\84413896cf109659a85e5db2dc206280_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:2436

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2436-2-0x00000000005F0000-0x0000000000771000-memory.dmp

    Filesize

    1.5MB

  • memory/2436-9-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB