Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-10-2024 22:23

General

  • Target

    711486a19e8b011528dee34a5d25776e_JaffaCakes118.exe

  • Size

    140KB

  • MD5

    711486a19e8b011528dee34a5d25776e

  • SHA1

    7e131940fce4d157d0a338b8285e8e2298e8677d

  • SHA256

    880823dd9df0ca6047cd829a1031e8a167ccec0629fdeac40a097dd555debf7c

  • SHA512

    9213dc1b1ab70e6672e6bef43a50125e7752de303ddbdbfc5b395f3b228363dd57c036befb21c83945207954575b90021af0d4e1f6872253c20475f3dbc4e894

  • SSDEEP

    1536:rcQx/fZwezQjUho9JdZ582xHcocSVwVcl:IA/RwecEo9JdZ5rxvdVqY

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Disables Task Manager via registry modification
  • Drops desktop.ini file(s) 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\711486a19e8b011528dee34a5d25776e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\711486a19e8b011528dee34a5d25776e_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops desktop.ini file(s)
    • Sets desktop wallpaper using registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3932-0-0x00007FF8E8703000-0x00007FF8E8705000-memory.dmp

    Filesize

    8KB

  • memory/3932-1-0x0000000000A60000-0x0000000000A88000-memory.dmp

    Filesize

    160KB

  • memory/3932-2-0x00007FF8E8700000-0x00007FF8E91C1000-memory.dmp

    Filesize

    10.8MB

  • memory/3932-3-0x00007FF8E8700000-0x00007FF8E91C1000-memory.dmp

    Filesize

    10.8MB

  • memory/3932-4-0x00007FF8E8700000-0x00007FF8E91C1000-memory.dmp

    Filesize

    10.8MB

  • memory/3932-43-0x00007FF8E8703000-0x00007FF8E8705000-memory.dmp

    Filesize

    8KB

  • memory/3932-44-0x00007FF8E8700000-0x00007FF8E91C1000-memory.dmp

    Filesize

    10.8MB

  • memory/3932-45-0x00007FF8E8700000-0x00007FF8E91C1000-memory.dmp

    Filesize

    10.8MB

  • memory/3932-46-0x00007FF8E8700000-0x00007FF8E91C1000-memory.dmp

    Filesize

    10.8MB