Analysis

  • max time kernel
    133s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/06/2024, 02:17

General

  • Target

    186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe

  • Size

    166KB

  • MD5

    186dcfa1557131867d063e0d6bc953b1

  • SHA1

    fdf357212eb3a534e86663e0a5c5cca54c04f5b0

  • SHA256

    c0a902d16d9d2c215e66bd0c7df062fb20f92eea6ff78d993e68d61bea00036e

  • SHA512

    5317449c27678a369246e576da3346dccf5fe26d7282ed2eaddf98ecb6e2c487f42524ab355426c308f36fad68e4f2a68450880b023e35914424275e3abedea0

  • SSDEEP

    3072:m3cfQcyqAuYEkF68MrS3zW4YrUoYTR02TIeE+KrIYRzay+l5nacz6VKA0j:xQcyHzVzv/TkuSGyizbA

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 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3516
      • C:\Users\Admin\AppData\Local\Temp\186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe"
        2⤵
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1840

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1840-0-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1840-2-0x0000000000425000-0x0000000000429000-memory.dmp

      Filesize

      16KB

    • memory/1840-1-0x0000000000470000-0x0000000000471000-memory.dmp

      Filesize

      4KB

    • memory/1840-3-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1840-4-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1840-8-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1840-9-0x0000000000425000-0x0000000000429000-memory.dmp

      Filesize

      16KB

    • memory/3516-7-0x0000000003190000-0x000000000319C000-memory.dmp

      Filesize

      48KB

    • memory/3516-10-0x0000000003190000-0x0000000003191000-memory.dmp

      Filesize

      4KB