Analysis

  • max time kernel
    6s
  • max time network
    11s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    22/07/2024, 18:03

Errors

Reason
Machine shutdown

General

  • Target

    64379585fa1aa8008c59c3c50a22c9d4_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    64379585fa1aa8008c59c3c50a22c9d4

  • SHA1

    39377eba9e9aa85368f4fb77baa0c9394921c5fd

  • SHA256

    95b77e9643806ee61948607e5b8863b37122afe4dc716573d3e5d56f1d7d5a71

  • SHA512

    602537de2a5c5b3dbb8bbf58119da8c70da696eece01927d73c6381c99d84a7171390f313550a1f7eccc19cefdf34b00aa35a99ab82c4a99c801fba00a2e147a

  • SSDEEP

    1536:ZlWHMoOYa2OPcoJzBykmbli8pcguGDAhVqOj8FIGoCJlIU:ZlWnOvzNm5fctbqOzGoCJlIU

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\64379585fa1aa8008c59c3c50a22c9d4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\64379585fa1aa8008c59c3c50a22c9d4_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2760
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2684
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2584

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2584-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

        Filesize

        4KB

      • memory/2684-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB

      • memory/2760-0-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2760-2-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2760-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB