Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    06-07-2024 19:10

Errors

Reason
Machine shutdown

General

  • Target

    294f4683e76f872203232db62c2ea49f_JaffaCakes118.exe

  • Size

    124KB

  • MD5

    294f4683e76f872203232db62c2ea49f

  • SHA1

    f7943dff41b24bd0b24158163852b17a2435cd7c

  • SHA256

    2e8ccb6493c05309608f854c628d0acc5b99ea26bd2e377d8a3d568ea26e4554

  • SHA512

    d03a94e26e9cec0fa39360c018b9f90e32c20b8779eee6571fea8045c3b8cb1b6a59b38a3283308789f558a954b6411ede39669ea9e1bca67142ffd002e1902a

  • SSDEEP

    3072:v8I4KQla4s0VBGl16QWwsruEJgZXK5EiLiHo5LWAE5zY:vd/yG0VVQPGBAK59X6z

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\294f4683e76f872203232db62c2ea49f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\294f4683e76f872203232db62c2ea49f_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2244
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:1052
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2804

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1052-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB

      • memory/2244-0-0x0000000001000000-0x0000000001020000-memory.dmp

        Filesize

        128KB

      • memory/2244-2-0x0000000001000000-0x0000000001020000-memory.dmp

        Filesize

        128KB

      • memory/2244-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2804-6-0x0000000002BB0000-0x0000000002BB1000-memory.dmp

        Filesize

        4KB