Analysis

  • max time kernel
    6s
  • max time network
    11s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    18/08/2024, 18:46

Errors

Reason
Machine shutdown

General

  • Target

    a7cceff2506333853520a202b9eddbc4_JaffaCakes118.exe

  • Size

    124KB

  • MD5

    a7cceff2506333853520a202b9eddbc4

  • SHA1

    8688a395df7e0804f4c5bd73ddeac1f325228dce

  • SHA256

    f04d566fcc66a2865deef6894d0284ed0adba8abfa26f77195b5988316d6a275

  • SHA512

    79c3cacaf0f92ce6d8418f43a56801305f8e4dcd06faceee033646b1b9210e569c21932bb3c737e66bb81ee19a8ada0b69b6eda2c292c142fdbcd54103798461

  • SSDEEP

    3072:IMLqHms0UmjFOOhMef6d4/tiLiHo5LWAE5zY:PGWPlbsX6z

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\a7cceff2506333853520a202b9eddbc4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a7cceff2506333853520a202b9eddbc4_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2656
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2712
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2544

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2544-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB

      • memory/2656-0-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2656-1-0x0000000001000000-0x0000000001020000-memory.dmp

        Filesize

        128KB

      • memory/2656-2-0x0000000001000000-0x0000000001020000-memory.dmp

        Filesize

        128KB

      • memory/2712-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB