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
    18-06-2024 13:17

General

  • Target

    bc203173f1a4acdead9d836bc2052e4b_JaffaCakes118.exe

  • Size

    703KB

  • MD5

    bc203173f1a4acdead9d836bc2052e4b

  • SHA1

    4043f4f4bf58570a0ab8ecb11dba46013133cc35

  • SHA256

    3e4f4c295cb68a92e3bab36e40942a3079ec0450b2edaf2ddcbe7b0c451ad44a

  • SHA512

    fd5b141ff7f0d92d555c4578b3c6ecd77ea0aaf96b61413f230492442aaadb94da63f5f27d1210e38277a0326708e608f45167e960db7bcf81578d6c0a025d23

  • SSDEEP

    12288:nviyjlMsGhLqVjJ/gaTbiO/7hlS85TMalRU24LJgyo/30pFfhdC24Wm:vYLqv/gaTbisSqrQL6yoQfhdC24Wm

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.

  • 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\bc203173f1a4acdead9d836bc2052e4b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bc203173f1a4acdead9d836bc2052e4b_JaffaCakes118.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2128

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2128-2-0x00000000005A0000-0x0000000000721000-memory.dmp
    Filesize

    1.5MB

  • memory/2128-9-0x0000000000150000-0x0000000000151000-memory.dmp
    Filesize

    4KB