Analysis

  • max time kernel
    1s
  • max time network
    6s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-08-2024 09:18

Errors

Reason
Machine shutdown

General

  • Target

    8e2cdf30022d74611ee56095e9c793ca_JaffaCakes118.exe

  • Size

    148KB

  • MD5

    8e2cdf30022d74611ee56095e9c793ca

  • SHA1

    f728231693bf86e871e9550a312c11e87dd87062

  • SHA256

    e062338a5ed6037d74fa9ba198c3511a66995d2ba7e0e488642dee22b129e423

  • SHA512

    9622192a28f9876e285690d62a8b314dec8942341818f05a4a428cc3d1b07dd71c4f0b3f7eadb529a5b4f5576e93102aa5c4812b7792bdb5d1d39bee476f16c1

  • SSDEEP

    3072:kG8ZSZuq4Phw9J1YpCN+VrG9CmBoKh4oCVi:P8Z+ufPheLdyrUNh4oSi

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.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8e2cdf30022d74611ee56095e9c793ca_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8e2cdf30022d74611ee56095e9c793ca_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:1996

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1996-0-0x0000000000A30000-0x0000000000A52000-memory.dmp

    Filesize

    136KB

  • memory/1996-1-0x0000000000401000-0x0000000000405000-memory.dmp

    Filesize

    16KB

  • memory/1996-2-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB