Analysis

  • max time kernel
    94s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-10-2024 17:36

General

  • Target

    3b428f0db31a8b4c5f462b75c7007d33_JaffaCakes118.exe

  • Size

    201KB

  • MD5

    3b428f0db31a8b4c5f462b75c7007d33

  • SHA1

    e94cf258fea62d7985049882aaec6e2e5f096440

  • SHA256

    a982c41a1e83094987ab79bf17707fb34a3a3b0a63d9964be51b23dc92cc8184

  • SHA512

    9030064c9f0d88b735e35dd039358b3b53bd97c3099dab5eb673c9dd1796396bc9519d8f1226a82ee681a5fd0f5b5dbdabc3b90a58c241aa9dfd64d8f2f04313

  • SSDEEP

    3072:SF6uHgUCMahqqhHBot5SqLgoxxWSjXYMbz4mg5mHoSnAGPjuiZLeXD:SF6OYhHBoLZXYMXymIS3XLcD

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.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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\3b428f0db31a8b4c5f462b75c7007d33_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3b428f0db31a8b4c5f462b75c7007d33_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    PID:1476

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1476-0-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/1476-1-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB