Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    18-06-2024 15:05

General

  • Target

    bc935f7f15ff54ea0a93b188f15efe35_JaffaCakes118.exe

  • Size

    893KB

  • MD5

    bc935f7f15ff54ea0a93b188f15efe35

  • SHA1

    2a03e751689035aaf50c89545383b0f431a38206

  • SHA256

    336c75dce6a6517eef5e6203cdfeb1a6432799222c14b22da78f4cdd06ef328d

  • SHA512

    1f93b4b7902c251ca8a568f6487b2fc2b551ef8507c6f7b0a3fd5722b6ed8ea759a989ae93a98459f05fa810878a3302325a38a6d67b0531ecb296231d9dc626

  • SSDEEP

    24576:LCw8rPQ6bzssm4IE7nGP2BqWmKisp9cAcDpO0cJ:LCw8rYIos3pZBTmKL9cD0/J

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\bc935f7f15ff54ea0a93b188f15efe35_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bc935f7f15ff54ea0a93b188f15efe35_JaffaCakes118.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1700

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/1700-2-0x0000000000BD0000-0x0000000000D54000-memory.dmp
    Filesize

    1.5MB

  • memory/1700-11-0x0000000000BD0000-0x0000000000D54000-memory.dmp
    Filesize

    1.5MB

  • memory/1700-10-0x0000000000BD0000-0x0000000000D54000-memory.dmp
    Filesize

    1.5MB

  • memory/1700-9-0x0000000000BD0000-0x0000000000D54000-memory.dmp
    Filesize

    1.5MB

  • memory/1700-12-0x0000000000180000-0x0000000000181000-memory.dmp
    Filesize

    4KB

  • memory/1700-14-0x0000000000180000-0x0000000000181000-memory.dmp
    Filesize

    4KB