Analysis

  • max time kernel
    6s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    12-07-2024 08:06

Errors

Reason
Machine shutdown

General

  • Target

    3c988d32cd5032071b04c6be3e136037_JaffaCakes118.exe

  • Size

    79KB

  • MD5

    3c988d32cd5032071b04c6be3e136037

  • SHA1

    d51d83cb0be034d3fe1aa48117c0d3c2ada5b902

  • SHA256

    64c9734767c75d4d0a20e1a4966d89694486ad1994a3e39fb2c7f876baaa606e

  • SHA512

    175fe3d12b647b226d77596b4ae59d5de156584e45670e24ad9cc79276afa140fb805ed209b78b5fd453765e0bc5acbbcc2f0bb1d9a5548357490d48184efc80

  • SSDEEP

    1536:M41eZFE2Ih2Dz5zKFYGRXznbnSRpJ4F0FpRODBStVPonJlIK:MF1yUFEL3SRjhFpaSLPonJlIK

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\3c988d32cd5032071b04c6be3e136037_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3c988d32cd5032071b04c6be3e136037_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2948
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2176
    • 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/2176-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB

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

        Filesize

        4KB

      • memory/2948-0-0x0000000001000000-0x0000000001016000-memory.dmp

        Filesize

        88KB

      • memory/2948-2-0x0000000001000000-0x0000000001016000-memory.dmp

        Filesize

        88KB

      • memory/2948-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB