Analysis

  • max time kernel
    133s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 02:42

General

  • Target

    74167830d7e6c40c9b5fb35ad2e9b9c1_JaffaCakes118.exe

  • Size

    505KB

  • MD5

    74167830d7e6c40c9b5fb35ad2e9b9c1

  • SHA1

    a2a5694aaa05b4e8902efe5fc700a3bec2dddbfb

  • SHA256

    60ede241e0c17cb32790d4ae382d489b6e1731dea867d039e56fa9208aa0e259

  • SHA512

    020ae137732823acdca6caff8eac8ddd2e4c63010abda8837a75423f2004d8239a5c144a972168bcf42e772dba0df0f89d1fe446754ccc879bf821b53980d299

  • SSDEEP

    6144:Qxd0r+zwr2rNy8daL6ku/GWSHaXCMMN+3rhmBF9Z9wBjufk41SWJjNISk:0dHsr2rNv6aGTSIF9YU84IMxk

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

Processes

  • C:\Users\Admin\AppData\Local\Temp\74167830d7e6c40c9b5fb35ad2e9b9c1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\74167830d7e6c40c9b5fb35ad2e9b9c1_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    PID:3936

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3936-0-0x0000000000400000-0x0000000000483000-memory.dmp
    Filesize

    524KB