Analysis

  • max time kernel
    140s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-10-2024 01:20

General

  • Target

    08395dcaa3c786baf725226707a73835_JaffaCakes118.exe

  • Size

    5.9MB

  • MD5

    08395dcaa3c786baf725226707a73835

  • SHA1

    7d961a267153de37bcdd3adf11f438cee51e1446

  • SHA256

    c61f75a6538a79f52aae6a7474130fb1e0ddf6ead0e679601c1ac08b26c449b5

  • SHA512

    0ffc27fcd3dc214a27884ec6c079cfaa1aeae360b6a6be1baad263be577dfe80b7623ef346b17b27fa95b636565ff36bdce2ffaf00a4cebb0606a70d209a050d

  • SSDEEP

    98304:grqDbk+vGJ1HklhJcu5MEuOtr4YDvTY/XXi5RRveK8fqHgAzAhhtnnXBKPRmRlZZ:grgRGjqMEnMgvs/s7veVyHgUA1nXEUi2

Malware Config

Signatures

  • 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.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\08395dcaa3c786baf725226707a73835_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\08395dcaa3c786baf725226707a73835_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    PID:4412

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4412-0-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

    Filesize

    4KB

  • memory/4412-1-0x00000000029D0000-0x0000000002CAE000-memory.dmp

    Filesize

    2.9MB

  • memory/4412-44-0x0000000000720000-0x0000000000820000-memory.dmp

    Filesize

    1024KB

  • memory/4412-46-0x0000000000720000-0x0000000000820000-memory.dmp

    Filesize

    1024KB

  • memory/4412-47-0x00000000029D0000-0x0000000002CAE000-memory.dmp

    Filesize

    2.9MB

  • memory/4412-48-0x00000000029D0000-0x0000000002CAE000-memory.dmp

    Filesize

    2.9MB

  • memory/4412-49-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

    Filesize

    4KB

  • memory/4412-50-0x00000000029D0000-0x0000000002CAE000-memory.dmp

    Filesize

    2.9MB

  • memory/4412-51-0x0000000000720000-0x0000000000820000-memory.dmp

    Filesize

    1024KB

  • memory/4412-53-0x0000000000720000-0x0000000000820000-memory.dmp

    Filesize

    1024KB

  • memory/4412-52-0x0000000000400000-0x00000000006D4000-memory.dmp

    Filesize

    2.8MB