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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/07/2024, 15:16

General

  • Target

    42397ed42eaf70c04c4c43cb9c17750f_JaffaCakes118.exe

  • Size

    200KB

  • MD5

    42397ed42eaf70c04c4c43cb9c17750f

  • SHA1

    4042a7e6b330253e0e34350f0c178830af0792ae

  • SHA256

    d1472fdf04474e5c4db4c30e32f4040e99b825b071d6621c62aa25c7d8ff39d2

  • SHA512

    0ed1c06b16478d23bb8c8775fc2dfecc9cfccb64ca0e8bbcce7997771dcaabd93a5a8132126bbbcb30dcb94cf8b5c7e1cce30ee507f44ff8ec750ddddce3463a

  • SSDEEP

    6144:c7oBtDkJ3abnk6cV+EwmAoBNcX2NOkpwCi21gRQnfRWN7i8yAH:c78AqbaVcmAo7cGNpwCi+eQZWXd

Malware Config

Signatures

  • UPX packed file 7 IoCs

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

  • 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.

  • Modifies system certificate store 2 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\42397ed42eaf70c04c4c43cb9c17750f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\42397ed42eaf70c04c4c43cb9c17750f_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Modifies system certificate store
    PID:740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/740-0-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/740-1-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/740-2-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/740-3-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/740-4-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/740-5-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/740-7-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB