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
    16/10/2024, 21:32

General

  • Target

    4f22b422cc4437d13e1b90aad3dc3b36_JaffaCakes118.exe

  • Size

    205KB

  • MD5

    4f22b422cc4437d13e1b90aad3dc3b36

  • SHA1

    b1bf1422351a2d20f34f77f6575ee4df1231ca6f

  • SHA256

    578d83ce82940424b4a6e44cdd9324c2bdd44028311ce7e2afdc4a0da3ec188b

  • SHA512

    6f335c6a48d0a7a2297ba73aa9c443acade60d04322901365cb96f426c476d75e995681c4faf014ae228b3639971ea29d6a5d7ae72944c89f86bbdec0d70a2ef

  • SSDEEP

    6144:FvZ2IZbgekfZLlGGKZp+s8ohYRNudNI6czXVRG6:FvZ1bge0LMPjpORN8I3VRG6

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 8 IoCs

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

  • Drops file in Program Files directory 1 IoCs
  • 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4f22b422cc4437d13e1b90aad3dc3b36_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4f22b422cc4437d13e1b90aad3dc3b36_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    PID:1340

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1340-0-0x0000000000400000-0x0000000000475000-memory.dmp

          Filesize

          468KB

        • memory/1340-12-0x0000000000400000-0x0000000000475000-memory.dmp

          Filesize

          468KB

        • memory/1340-11-0x0000000000400000-0x0000000000475000-memory.dmp

          Filesize

          468KB

        • memory/1340-13-0x0000000000400000-0x0000000000475000-memory.dmp

          Filesize

          468KB

        • memory/1340-14-0x0000000000400000-0x0000000000475000-memory.dmp

          Filesize

          468KB

        • memory/1340-15-0x0000000000400000-0x0000000000475000-memory.dmp

          Filesize

          468KB

        • memory/1340-18-0x0000000000400000-0x0000000000475000-memory.dmp

          Filesize

          468KB

        • memory/1340-21-0x0000000000400000-0x0000000000475000-memory.dmp

          Filesize

          468KB