Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18-06-2024 14:46

General

  • Target

    bc80dc8aa3d76f0e9c1eb92dfed6fa00_JaffaCakes118.exe

  • Size

    879KB

  • MD5

    bc80dc8aa3d76f0e9c1eb92dfed6fa00

  • SHA1

    c539b9cb6f9b5dd81059003d68ce6363625be39a

  • SHA256

    6d4c52c5d9e84cb0ef5dd6b779394a787d9379c8b3639a459ffa2653e7b113c0

  • SHA512

    f28dceced2f8fd10616691ed30ce3851a20e6092ef4b113b61089c87363e11fbd42d95b0b8e2d7c72e11ce4f8ba69728a442ffcabe1bda794ecc7588ce2d31a9

  • SSDEEP

    24576:nC+sfMYJsFZSjAHkY4d9xv0evK/tXHFpAB9vW4NHAP:nC+4tJsXs6d4dsTXHDAB7mP

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 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bc80dc8aa3d76f0e9c1eb92dfed6fa00_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bc80dc8aa3d76f0e9c1eb92dfed6fa00_JaffaCakes118.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2880

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/2880-2-0x0000000001F80000-0x00000000020C5000-memory.dmp
    Filesize

    1.3MB

  • memory/2880-10-0x0000000001F80000-0x00000000020C5000-memory.dmp
    Filesize

    1.3MB

  • memory/2880-11-0x0000000001F80000-0x00000000020C5000-memory.dmp
    Filesize

    1.3MB

  • memory/2880-9-0x0000000001F80000-0x00000000020C5000-memory.dmp
    Filesize

    1.3MB

  • memory/2880-13-0x0000000000180000-0x0000000000181000-memory.dmp
    Filesize

    4KB