Analysis

  • max time kernel
    2s
  • max time network
    3s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    01-07-2024 19:00

Errors

Reason
Machine shutdown

General

  • Target

    1c23857113e06d79bc3ebb8f52bba1a7_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    1c23857113e06d79bc3ebb8f52bba1a7

  • SHA1

    453d09ee0a3008b7b382a7b301712f542ae676b0

  • SHA256

    4c56dd834016593743a44d3ab668a79cd9df2924f0349ba038dd0d3845830c9a

  • SHA512

    baad39d24a92bdf43936cd1cb1a22061b0ec9aa7d7ee6a67766756e5961c97493ef60b2aa2c0f4d5882842c2912b5ed66ab40087cc9ebfd28c6eab044fd15957

  • SSDEEP

    1536:Yjq6xsJrb4FPQkjhjQ2cxmhATr9Z/xe/JmCw4oxMWNLzMo:Y3AoPXj9QC2gJcxxlzMo

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\1c23857113e06d79bc3ebb8f52bba1a7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1c23857113e06d79bc3ebb8f52bba1a7_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2060
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:3000
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2720

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2060-0-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2060-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2060-2-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2720-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB

      • memory/3000-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB