Analysis

  • max time kernel
    119s
  • 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 14:54

General

  • Target

    bc87fe5c3048d5e7695fb2d5b9e1415f_JaffaCakes118.exe

  • Size

    703KB

  • MD5

    bc87fe5c3048d5e7695fb2d5b9e1415f

  • SHA1

    f41eebc8e8683f919dffe74388b06a4d4bf0cc8a

  • SHA256

    560714f0a323e3c4d0ab6d054c56dc7b0fea319b44682871f3f1e65f86e82b8b

  • SHA512

    1e59408ee47e234eae6be69c93e1997ae122fb607d5b7fe58c5ddb69ee2c71ec6cf5dec3366781217af4d38737b5c01b7ba9fe43bcac4d31eed23e9cdacf88fd

  • SSDEEP

    12288:kviyjlMsGhLqVjJ/gaTbiO/7hlS85TMalRU24LJgyo/30pFfhdC24Wz:oYLqv/gaTbisSqrQL6yoQfhdC24Wz

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\bc87fe5c3048d5e7695fb2d5b9e1415f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bc87fe5c3048d5e7695fb2d5b9e1415f_JaffaCakes118.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2924

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/2924-2-0x0000000000660000-0x00000000007E1000-memory.dmp
    Filesize

    1.5MB

  • memory/2924-9-0x00000000001A0000-0x00000000001A1000-memory.dmp
    Filesize

    4KB