Analysis

  • max time kernel
    118s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    18-06-2024 13:30

General

  • Target

    bc2f861128fc78251dc8bd6fcfe95849_JaffaCakes118.exe

  • Size

    703KB

  • MD5

    bc2f861128fc78251dc8bd6fcfe95849

  • SHA1

    337fd9c87ebb6d67aee0ef4f2e26a88e7420bf39

  • SHA256

    2302280282252a9e8496da6fb49ea7bdf8eaddf8171cfb620d09f7680e84683e

  • SHA512

    006f0686038ead122e53ef2ebc3de30cc41949d6fa421b69ba7c2ec2a017babe44dc72059547d174c8d533e843674cc534fa420888549fbddcccd99edee17300

  • SSDEEP

    12288:9viyjlMsGhLqVjJ/gaTbiO/7hlS85TMalRU24LJgyo/30pFfhdC24W5:pYLqv/gaTbisSqrQL6yoQfhdC24W5

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\bc2f861128fc78251dc8bd6fcfe95849_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bc2f861128fc78251dc8bd6fcfe95849_JaffaCakes118.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2436

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/2436-2-0x0000000000740000-0x00000000008C1000-memory.dmp
    Filesize

    1.5MB

  • memory/2436-9-0x0000000000120000-0x0000000000121000-memory.dmp
    Filesize

    4KB