Analysis

  • max time kernel
    140s
  • 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, 01:10

General

  • Target

    500bb8e60fb9a637a3c662be629eacb6_JaffaCakes118.exe

  • Size

    331KB

  • MD5

    500bb8e60fb9a637a3c662be629eacb6

  • SHA1

    10484482f0758cc3368fd439d2fe4728281a16e3

  • SHA256

    d4d042af43bdc1501bf7b512b9aa4c1352dbf509004473b62aacc9ce739585fa

  • SHA512

    4b62680d82fd2fb1f858f6a60dd848ee148216f87d4fa00911478150ed9833b4a2fe7cc6d8a88d2b1363d8f8a501f0a45ecb6fe310d92ca56ee4aebc5490672f

  • SSDEEP

    6144:1S+QH6yN8wfRe3q+2ZYbO2PY/eQanlrU1rwsvsdkZ37GcnJ242e:5E6y66e3N272PYXZucRJ2J

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 3 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\500bb8e60fb9a637a3c662be629eacb6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\500bb8e60fb9a637a3c662be629eacb6_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:1996

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1996-0-0x0000000000400000-0x00000000004BD000-memory.dmp

          Filesize

          756KB

        • memory/1996-11-0x0000000000400000-0x00000000004BD000-memory.dmp

          Filesize

          756KB

        • memory/1996-17-0x0000000000400000-0x00000000004BD000-memory.dmp

          Filesize

          756KB