Analysis

  • max time kernel
    126s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/03/2025, 05:57

General

  • Target

    JaffaCakes118_50cd538dfa309cc6b7c4460340a9d6aa.exe

  • Size

    131KB

  • MD5

    50cd538dfa309cc6b7c4460340a9d6aa

  • SHA1

    1c39d40af0ff6459dc00265a9f07f4dd102ffa14

  • SHA256

    b67a1169dfae45ce315ba11d9b130625d89d06624ae7e53004d602050e352cec

  • SHA512

    e0ace63c10b71020880181e811bb81e8892036b360f741422809365afc26755095ca3f9724c9c972a0157c5b5fa194d0e4a3af377cbcbbb5841ccdaf4886749e

  • SSDEEP

    1536:ALXB65939tY6HBg4sXJaoqZczuRuIpEWFu2blDleDRgE/Ewkg/uJ+f3N0hUY:ALk395hYXJ8yqRuIpEaTDl8gEcI/hyF

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_50cd538dfa309cc6b7c4460340a9d6aa.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_50cd538dfa309cc6b7c4460340a9d6aa.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2384
    • C:\Windows\temp\201132531919.exe
      "C:\Windows\temp\201132531919.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in System32 directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2160

Network

MITRE ATT&CK Enterprise v15

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