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
    14-07-2024 08:53

Errors

Reason
Machine shutdown

General

  • Target

    4520583a6f951e3d2143dcb6b5cef0f4_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    4520583a6f951e3d2143dcb6b5cef0f4

  • SHA1

    145b9a11955bf9e533c1d8105635486a21caae69

  • SHA256

    e7475ba92f42c926c6bf80c2de4da0cc9ae712419ad822e29f961e20c943b929

  • SHA512

    b0e7519ec9fca3a9b247411b25d50a2766596642ef5927533d8e123c13e733aa882893972b37680aff1845a710cba854a8a6da143e1ac0d08127880acf3ea11b

  • SSDEEP

    1536:xpxs1VXuuJY5bb13NKIAmHdQahbTTpQHuxDbwdCuhUk1sTLzMo:ps15uMYhB3NKGbZQOxXwjSKsPzMo

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\4520583a6f951e3d2143dcb6b5cef0f4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4520583a6f951e3d2143dcb6b5cef0f4_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2272
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2764
    • 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/2272-0-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2272-2-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2272-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

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

        Filesize

        4KB

      • memory/2764-5-0x0000000002DE0000-0x0000000002DE1000-memory.dmp

        Filesize

        4KB