Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2024 14:37

General

  • Target

    0b28da0425c8304cfbd1b40f9b64d494_JaffaCakes118.exe

  • Size

    871KB

  • MD5

    0b28da0425c8304cfbd1b40f9b64d494

  • SHA1

    ee390442d0dcedfb29510f0e1f257867671f6bef

  • SHA256

    8d6a8bbe48a7ae0f594b074e460f0d3cc8af8eaf8ea9737097b822ac023c6187

  • SHA512

    42c9495be6d136740a14df596fdf11d9f7d1d3eb1fa4cd9f7c73909af0b3883fbb3cbdc4fddd869dcfff1b08a992c9b917a1cb37fda1ee0fb3a576f55fa4c912

  • SSDEEP

    12288:dMSqK1uQufhKHrCl18s6VwnCPruQRJT8ZwZGJ0v8iM38jBPA:df6Qufh6UuwnCzcZwU7bsPA

Malware Config

Signatures

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • UPX packed file 4 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\0b28da0425c8304cfbd1b40f9b64d494_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0b28da0425c8304cfbd1b40f9b64d494_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    PID:2132

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2132-0-0x00000000020C0000-0x00000000020C1000-memory.dmp

    Filesize

    4KB

  • memory/2132-5-0x0000000000400000-0x000000000060C000-memory.dmp

    Filesize

    2.0MB

  • memory/2132-4-0x0000000000549000-0x00000000005FB000-memory.dmp

    Filesize

    712KB

  • memory/2132-3-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2132-2-0x0000000000400000-0x000000000060C000-memory.dmp

    Filesize

    2.0MB

  • memory/2132-1-0x0000000000400000-0x000000000060C000-memory.dmp

    Filesize

    2.0MB

  • memory/2132-6-0x00000000020C0000-0x00000000020C1000-memory.dmp

    Filesize

    4KB

  • memory/2132-7-0x0000000000549000-0x00000000005FB000-memory.dmp

    Filesize

    712KB

  • memory/2132-8-0x0000000000400000-0x000000000060C000-memory.dmp

    Filesize

    2.0MB