Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-06-2024 08:37

General

  • Target

    ad9282dd301bc1b501cef13d2cccf978_JaffaCakes118.exe

  • Size

    723KB

  • MD5

    ad9282dd301bc1b501cef13d2cccf978

  • SHA1

    a8d0d4bbcbdc75c19d6a1e20dc8da095e7c4d068

  • SHA256

    b0ef0bc0e93d431b8aea8ddcd5a0e4601ed2b40f6637bc335ce46c517a2714d9

  • SHA512

    34bdcb9e7d6a6f82d4d7a5060a9c748d5318bae402bc26da762c89ba20ca6ba4b9177e1f756b247cb5cdc0828c2e1cae8883de4d1e13a7ea9ada0fa4ef098b72

  • SSDEEP

    12288:3t9v5UZIvX41qVb0xxOSDjld1FBRXjIjbRS8UT1:3t9O4wm0xxOOr7R58UB

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\ad9282dd301bc1b501cef13d2cccf978_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ad9282dd301bc1b501cef13d2cccf978_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    PID:3436
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3468,i,6166776566165096562,4582328833313060853,262144 --variations-seed-version --mojo-platform-channel-handle=4204 /prefetch:8
    1⤵
      PID:1524

    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/3436-0-0x0000000000400000-0x00000000004B9000-memory.dmp
      Filesize

      740KB