Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/08/2024, 01:46

General

  • Target

    8cd3e637c2b9b2a93c4eb24e4eab188e_JaffaCakes118.exe

  • Size

    123KB

  • MD5

    8cd3e637c2b9b2a93c4eb24e4eab188e

  • SHA1

    339a036ebc55dd36b3c0aa3c4dd1235ba3f60c06

  • SHA256

    039393003939f0a7068af4aaf439118ac78f2fed3448d799cfd3575787fdbc02

  • SHA512

    38aaf42a80d3c9b1b2fafb416e580853c94c60e8dc1ef0436aab11d08d18f7857f03e832e2c7e69dcd07d67470bb4deb6d1bdd55c11b483f3e066fa63d24663a

  • SSDEEP

    3072:Eb9Sb1K9HK4CTbdcsvFWj+eDafue7o0qQk0BVkY3Poutu:E5SbwRK4CTbd9W7Dan7o0TBVkEPoS

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Adds Run key to start application 2 TTPs 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.

  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8cd3e637c2b9b2a93c4eb24e4eab188e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8cd3e637c2b9b2a93c4eb24e4eab188e_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:3380

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3380-0-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/3380-3-0x0000000000620000-0x0000000000621000-memory.dmp

    Filesize

    4KB

  • memory/3380-17-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/3380-19-0x0000000000620000-0x0000000000621000-memory.dmp

    Filesize

    4KB