Analysis

  • max time kernel
    139s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-07-2024 21:09

General

  • Target

    36644e0e2f9978ca12f1ac5e713d2889_JaffaCakes118.exe

  • Size

    187KB

  • MD5

    36644e0e2f9978ca12f1ac5e713d2889

  • SHA1

    29d2b9d97ce41bb68df1121cd54a2170fc2c782a

  • SHA256

    0a9be1d4052365bb249cd68e98dae1207885ea1db731248adc26ee551cbaa488

  • SHA512

    2f00d8c046cf607b581624c944362c09e55f1fe4b4ca1683cdc6da6febb1617434c6a2c373009a43b91a4d6174d10462817f3d8630e72e12f20aea5dee6415cf

  • SSDEEP

    3072:JXKgEUQ000kvZk3mT+Q3snJ/wDTPfPMoph9cI1kKy0Otgvjo4Tk0lU2GXxE9g337:5KgY0M4mTn3sJw33hF1Po4HlMxE9gHQ4

Malware Config

Signatures

  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Unexpected DNS network traffic destination 4 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    PID:3428
    • C:\Users\Admin\AppData\Local\Temp\36644e0e2f9978ca12f1ac5e713d2889_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\36644e0e2f9978ca12f1ac5e713d2889_JaffaCakes118.exe"
      2⤵
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2068

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2068-1-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2068-2-0x0000000000400000-0x0000000000431000-memory.dmp

    Filesize

    196KB

  • memory/2068-7-0x0000000000400000-0x0000000000431000-memory.dmp

    Filesize

    196KB

  • memory/2068-8-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3428-3-0x0000000001F30000-0x0000000001F31000-memory.dmp

    Filesize

    4KB

  • memory/3428-6-0x0000000000160000-0x0000000000168000-memory.dmp

    Filesize

    32KB

  • memory/3428-9-0x0000000001F30000-0x0000000001F31000-memory.dmp

    Filesize

    4KB