Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 21:31

Errors

Reason
Machine shutdown

General

  • Target

    4b7cf0f116e45789c45f57039efcbee2_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    4b7cf0f116e45789c45f57039efcbee2

  • SHA1

    3527029c02f482164aaefcece75aa7c23970e665

  • SHA256

    78285a8d0a141db0653a6264802814a4d81d69d04634159fe41e1b5e17d0b514

  • SHA512

    d54907d307ee83ff0c67f0e61fe23b86f956272bf2e9778b384955502064f57cf059cc75867ff1d9d7242970e016113f5ce4c58e11e0560f8eef5fae6ca04b27

  • SSDEEP

    1536:F1rU7fd1MZILXVwjMQRHbqldFkIvgG/Najo1rBgmQB:F1r4frUGwjMOHbqldtT/Mjo1dgmQ

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b7cf0f116e45789c45f57039efcbee2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4b7cf0f116e45789c45f57039efcbee2_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2492
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2892
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2836

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2492-0-0x0000000001000000-0x0000000001019000-memory.dmp

        Filesize

        100KB

      • memory/2492-3-0x0000000001000000-0x0000000001019000-memory.dmp

        Filesize

        100KB

      • memory/2492-2-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2836-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB

      • memory/2892-5-0x0000000002E90000-0x0000000002E91000-memory.dmp

        Filesize

        4KB