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
    03/07/2024, 13:24

Errors

Reason
Machine shutdown

General

  • Target

    227f22d5ab611ca0f7fb704b0693bf7f_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    227f22d5ab611ca0f7fb704b0693bf7f

  • SHA1

    b2abe0af103da350825b8fb7810cce9bd732523f

  • SHA256

    c3af043a2931ff926480b8e02a2504002a962a04c805840d29fa68b5a53746c3

  • SHA512

    53942ac644811e81b198dcccc56532cf0d57758d5deedb2d098827fcce04e9fa00757e42c3c23a436f4cba39b5e59b109471f41a78b06c853cdef405ceace21c

  • SSDEEP

    3072:2nplSG6aGqw/Thy4q/XDgO5WTPMGVx0YPLgo47Y:qp+aK04QtWTUMNI7Y

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\227f22d5ab611ca0f7fb704b0693bf7f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\227f22d5ab611ca0f7fb704b0693bf7f_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1644
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2572
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2512

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1644-0-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/1644-2-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/1644-1-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/2512-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB

      • memory/2572-5-0x0000000002D80000-0x0000000002D81000-memory.dmp

        Filesize

        4KB