Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-10-2024 17:57

General

  • Target

    4147a43d56eba0d96323ab1aab630c2f_JaffaCakes118.exe

  • Size

    145KB

  • MD5

    4147a43d56eba0d96323ab1aab630c2f

  • SHA1

    3b384a83922e6fb346b23cffb63d56e587cf36d0

  • SHA256

    66ce03644b625a1abcfd88763a282e07a0513acb8a3b243a2308e8fd4aa183b3

  • SHA512

    c30d20c5946e94c3506638b6ce1a8da829eb6a83bb8a18c10eeaf30f7c98524df8793ab902f6115bc06a62524e11a93fc30bcca8a56f64ab951cb6cef6af0323

  • SSDEEP

    3072:FPOOatFypNePpqFbvo1PWwjcFC19aFWB:FPOOSMqP71

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\4147a43d56eba0d96323ab1aab630c2f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4147a43d56eba0d96323ab1aab630c2f_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    PID:1224

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\GetDiskSerial.dll

    Filesize

    94KB

    MD5

    63f50437da8204d95ebe670306e8163b

    SHA1

    811593f22de2408e8381493aa4774e372cf115f5

    SHA256

    8309a798747ef436e518a1be25e09a8fe05110deb2c1506c94a854a31d827df6

    SHA512

    8933bd4cb28c69e4e3717f8e4bacefa7689e61804c959e083c6b2e1e770b05052136392eb974a8415a2a95508ee9ec3ae4016d92a1fdb0ecdebd379e2edb81ab

  • memory/1224-0-0x0000000074A22000-0x0000000074A23000-memory.dmp

    Filesize

    4KB

  • memory/1224-1-0x0000000074A20000-0x0000000074FD1000-memory.dmp

    Filesize

    5.7MB

  • memory/1224-2-0x0000000074A20000-0x0000000074FD1000-memory.dmp

    Filesize

    5.7MB

  • memory/1224-7-0x0000000008E90000-0x0000000008EAC000-memory.dmp

    Filesize

    112KB

  • memory/1224-10-0x0000000074A22000-0x0000000074A23000-memory.dmp

    Filesize

    4KB

  • memory/1224-11-0x0000000074A20000-0x0000000074FD1000-memory.dmp

    Filesize

    5.7MB

  • memory/1224-12-0x0000000008E90000-0x0000000008EAC000-memory.dmp

    Filesize

    112KB