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Analysis

  • max time kernel
    6s
  • max time network
    8s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2024, 21:52

Errors

Reason
Machine shutdown

General

  • Target

    acb94703932c0fd6c4fded67b38263a7_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    acb94703932c0fd6c4fded67b38263a7

  • SHA1

    129c6c35f7118401961209ba05f1a00a51ec0862

  • SHA256

    629b472ac27575824ac286de9adf45cd628f031ea57dd11c3d398f5d302d3448

  • SHA512

    8f01b3dbebae1765c5e627f03d0a294674bdc79de580acaa4e9d6d8ab4225a98a3de8ee1346a59aba7eb8fcd10f718a65e5b503d3e35d035486e4bf3535ccbf8

  • SSDEEP

    1536:+E9jBF+nXqQ0FptPPAxwvZS7t/xnoOY2Y3GUohQ02UOuAoaAEhEacLfHwzGo:vjj+nYpowI5/xnoJJuO0SyacszGo

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\acb94703932c0fd6c4fded67b38263a7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\acb94703932c0fd6c4fded67b38263a7_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2404
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2532
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:572

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/572-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB

      • memory/2404-0-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2404-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2404-2-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2532-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB