Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04-07-2024 19:48

Errors

Reason
Machine shutdown

General

  • Target

    260bdecbbc44b2dd24147eadfa657a01_JaffaCakes118.exe

  • Size

    79KB

  • MD5

    260bdecbbc44b2dd24147eadfa657a01

  • SHA1

    4fa24c994963e32ac7ba6b3eee13468051021772

  • SHA256

    c4656b56ec791db863b2bac46bdd783458adcafaba21202418f483930f7871d4

  • SHA512

    b0475995da441efbff8411f0396d9ec2e352934885dc46d4dd1e745912d053c1d172d5b87fee26b91ba403cf7fe1b223216393ca4a17cc121bb9a593838825fc

  • SSDEEP

    1536:N1ZrjWCPn9ijAQOFuQva+8znZkV/ojWybUECFVDo/JlIK:Nj1ViOVvaXjqJcCrDo/JlIK

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\260bdecbbc44b2dd24147eadfa657a01_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\260bdecbbc44b2dd24147eadfa657a01_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2056
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2908
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2728

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2056-0-0x0000000001000000-0x0000000001016000-memory.dmp

        Filesize

        88KB

      • memory/2056-2-0x0000000001000000-0x0000000001016000-memory.dmp

        Filesize

        88KB

      • memory/2056-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2728-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB

      • memory/2908-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB