Analysis

  • max time kernel
    129s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-05-2024 22:00

General

  • Target

    7362e461ae6bacce32fcabcd052a1d4b_JaffaCakes118.exe

  • Size

    708KB

  • MD5

    7362e461ae6bacce32fcabcd052a1d4b

  • SHA1

    83a0ca6fc994b0b28562f3ee743bacb4ecfdb4c1

  • SHA256

    ea0e19eb84acaf4d7ce161bd526cf30b4b642101817df4aef8ebef0204167b04

  • SHA512

    94b11ef4e49c67a5d019bcc43853f3aa49f74b2e5f58e73fe2c5aa2fae5f56b74f75fe6364712345d4f278e0e956190ef7222fe1438b827bfe243bd6f62ef139

  • SSDEEP

    12288:56w3crdt3xaJFpzrnz9cRdmlhaBRXjIj25c2iFxug0ytE:560M8pzrnz9omlhURjcp7/tE

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\7362e461ae6bacce32fcabcd052a1d4b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7362e461ae6bacce32fcabcd052a1d4b_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    PID:4592

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/4592-0-0x0000000000400000-0x00000000004B6000-memory.dmp
    Filesize

    728KB