Analysis

  • max time kernel
    118s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    18-06-2024 15:13

General

  • Target

    bc9a8ad1b685399f7a71925c74fe3f68_JaffaCakes118.exe

  • Size

    834KB

  • MD5

    bc9a8ad1b685399f7a71925c74fe3f68

  • SHA1

    79735124445a0bc6736d04461ed4deb92524b373

  • SHA256

    af9dafe0acd5048388666444d9570da6c6aef485829549f46fe544d3f91a3566

  • SHA512

    b57c72454b1668ad7e00b18eb5ce1541722855f649dccf62f1a0d297a9054f8332c569950a9e546e0804bd36e57a25f60f40c869c888c915eebc7998f21998b4

  • SSDEEP

    12288:CAfEMfmyhjl7dCuNkKFFJ4jaOSlmKttpenfkTIuxcf3JH1HgOvKznSO550nvfq/4:LfRNkMX4jaZmcC8Ed3JVPyx55jMwwbkc

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\bc9a8ad1b685399f7a71925c74fe3f68_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bc9a8ad1b685399f7a71925c74fe3f68_JaffaCakes118.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2420

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/2420-11-0x0000000000C00000-0x0000000000D84000-memory.dmp
    Filesize

    1.5MB

  • memory/2420-10-0x0000000000C00000-0x0000000000D84000-memory.dmp
    Filesize

    1.5MB

  • memory/2420-9-0x0000000000C00000-0x0000000000D84000-memory.dmp
    Filesize

    1.5MB

  • memory/2420-3-0x0000000000C00000-0x0000000000D84000-memory.dmp
    Filesize

    1.5MB

  • memory/2420-12-0x0000000000150000-0x0000000000151000-memory.dmp
    Filesize

    4KB