Analysis

  • max time kernel
    6s
  • max time network
    8s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    16/07/2024, 07:29

Errors

Reason
Machine shutdown

General

  • Target

    4d562b1a23e1ea1961a17490012a9ee7_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    4d562b1a23e1ea1961a17490012a9ee7

  • SHA1

    8a0e7fb5f589dc627bbb8413bdd1f40cfc14b5d4

  • SHA256

    e121154deadb0b7d2bbc8f416a79592168df8ac85cba5c1fd3afa5fcd5c72550

  • SHA512

    ba0b5951313c4bfcd33cebc94e4faac6a7d205f540ebb599491b0a340119b6f9487545f3c6695ce44cd898daad9532653395409e2931cb05ee33b41c2942e9e7

  • SSDEEP

    1536:3js40wknaDZmKHq1nvXXs9hpbNq+Po62vPgCkbhCuhUk1sTLzMo:oTwmgVkPCpbevPWSKsPzMo

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\4d562b1a23e1ea1961a17490012a9ee7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4d562b1a23e1ea1961a17490012a9ee7_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1728
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2524
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2704

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/1728-0-0x0000000001000000-0x0000000001018000-memory.dmp

              Filesize

              96KB

            • memory/1728-2-0x0000000001000000-0x0000000001018000-memory.dmp

              Filesize

              96KB

            • memory/1728-1-0x0000000001001000-0x0000000001002000-memory.dmp

              Filesize

              4KB

            • memory/2524-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

              Filesize

              4KB

            • memory/2704-6-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

              Filesize

              4KB