Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    24-08-2024 11:06

Errors

Reason
Machine shutdown

General

  • Target

    be760de1376fcbfd838c98a30832d5f3_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    be760de1376fcbfd838c98a30832d5f3

  • SHA1

    97663352ed6f9eda70b0274707c5c8d846a2633e

  • SHA256

    6df37bd9223145e9e86fa08a5b68332786d14902a99047f558574c0f8172a7e0

  • SHA512

    2635ef7eaa28360af0ce508f4f90c58306b08c50f8c58205d6567f2c18547345e0a393822a3bcf1f36b36bcb798c823cb0bc7b46fcaac7f95b3300ffdde5dc51

  • SSDEEP

    3072:qReXac9q4qugdjXF1VDN2w1mQ/gsteoMJlId:CqaZnHjXF1VDN2wt0Id

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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\be760de1376fcbfd838c98a30832d5f3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\be760de1376fcbfd838c98a30832d5f3_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:1908
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:3052
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:1132

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1132-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB

      • memory/1908-0-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/1908-2-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/1908-1-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/3052-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB