Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/10/2024, 00:06

General

  • Target

    4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe

  • Size

    202KB

  • MD5

    4fc441b162d1e169ef3ca7145fdd36a9

  • SHA1

    46e83297bd1173d0ec4c91fae662e3f2a77f4ffb

  • SHA256

    6e6dc7c19d1cab4b1fc9c3339fa966a7f1b05ce3b1f064b517e337fbae1382cd

  • SHA512

    676d6ce1e88cfdd7fec8e7c260ee7b7cfecf6e9afff5927f6ebfb67d0c80e0bdf9d1236f79f4cf8abaaad707f64d82a7695efad28fe45ad10c33e940d3eab3f0

  • SSDEEP

    6144:z0YhjwuTT396HSjGT7UZ5SPzcxt4lKBIFG3o+v:FhjfTTHBkc4lGVv

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 7 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.

  • Modifies system certificate store 2 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    PID:644

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/644-0-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/644-5-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/644-6-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/644-8-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/644-9-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/644-11-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/644-12-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB