Analysis

  • max time kernel
    140s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-06-2024 11:38

General

  • Target

    19f90c6940d741b2f5d7c6788bdebfbe_JaffaCakes118.exe

  • Size

    230KB

  • MD5

    19f90c6940d741b2f5d7c6788bdebfbe

  • SHA1

    054fca64dfbb512113640e6ceb8b95492095fc34

  • SHA256

    3184838f4d20134463b0a353b01794debbb554bd2579c47fb3cbd160d103f7f7

  • SHA512

    3cda220f27bb4a7d8819cedb817fd9371a9e5bc8569fd94cc981a267197a84c871823d411bee9fd0ddbcf4ae589d6912fa433a76e63f98da2c96b6e6f46b03d5

  • SSDEEP

    6144:3cK/BFHGavIxMg8+lMphCfqxhG8oZuL+3crM9R9lIUG7s:3cKrHGaqMgbssqxhGfjdg7s

Malware Config

Signatures

  • UPX packed file 10 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.

  • Drops file in Program Files directory 1 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\19f90c6940d741b2f5d7c6788bdebfbe_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\19f90c6940d741b2f5d7c6788bdebfbe_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • Modifies system certificate store
    PID:4308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4308-0-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB

  • memory/4308-1-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB

  • memory/4308-2-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB

  • memory/4308-3-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB

  • memory/4308-4-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB

  • memory/4308-7-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB

  • memory/4308-8-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB

  • memory/4308-9-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB

  • memory/4308-10-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB

  • memory/4308-14-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB