Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 12:19

General

  • Target
    ClancySupport.exe
  • Size 1.2MB
  • Sample260728-phd1rsha73
  • SHA256 52867d76c2bf615da1ae977d69276298662f33f279c689deae30f562d1f95e2d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • AutoIT Executable 12 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 13 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

    When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Modifies registry class 1 IoCs
  • NTFS ADS 48 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ClancySupport.exe
    "C:\Users\Admin\AppData\Local\Temp\ClancySupport.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4876
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\ClancySupport_Temp_Files\unblock.js"
      2⤵
      • Subvert Trust Controls: Mark-of-the-Web Bypass
      • System Location Discovery: System Language Discovery
      • NTFS ADS
      PID:3352
    • C:\Users\Admin\AppData\Roaming\ClancySupport_Temp_Files\ClancySupportVNC.exe
      "C:\Users\Admin\AppData\Roaming\ClancySupport_Temp_Files\ClancySupportVNC.exe" -sc_prompt -httpproxy -autoreconnect ID:970314 -connect repeater.clancyca.com:27542 -run
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:5080

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ClancySupportVNC.exe

        • Path C:\Users\Admin\AppData\Roaming\ClancySupport_Temp_Files\ClancySupportVNC.exe
        • Size 975KB
        • SHA256 bd9d46ecff334aa7e18ed19d34cdd5083d686d3d423310a75fcd9f5c38d0244d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SecureVNCPlugin.dsm

        • Path C:\Users\Admin\AppData\Roaming\ClancySupport_Temp_Files\SecureVNCPlugin.dsm
        • Size 402KB
        • SHA256 9c82604139d25d182810035d55959284037cf8e3d8b03740f9fc16be1d3f697c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        instantsupport.ini

        • Path C:\Users\Admin\AppData\Roaming\ClancySupport_Temp_Files\instantsupport.ini
        • Size 122B
        • SHA256 033d5550e8a8683f916aebf1d19cffb195bb94af8ee7377d9c7bc9f18af21e67
        • MD5 SHA1 SHA512 TLSH

        ultravnc.ini

        • Path C:\Users\Admin\AppData\Roaming\ClancySupport_Temp_Files\ultravnc.ini
        • Size 1KB
        • SHA256 f00b17d36fcbaaaea27427e0c46ae5bced382af3100ee8cde135e49e430d30a4
        • MD5 SHA1 SHA512 TLSH

        unblock.js

        • Path C:\Users\Admin\AppData\Roaming\ClancySupport_Temp_Files\unblock.js
        • Size 658B
        • SHA256 61620f9a9ea7e2f6250e19160356ff28c821802a1375089f863b096330ee546c
        • MD5 SHA1 SHA512 TLSH

        memory/4876-46-0x0000000000400000-0x00000000004BB000-memory.dmp

        memory/4876-51-0x0000000000400000-0x00000000004BB000-memory.dmp

        memory/4876-45-0x0000000000400000-0x00000000004BB000-memory.dmp

        memory/4876-0-0x0000000000400000-0x00000000004BB000-memory.dmp

        memory/4876-47-0x0000000000400000-0x00000000004BB000-memory.dmp

        memory/4876-48-0x0000000000400000-0x00000000004BB000-memory.dmp

        memory/4876-49-0x0000000000400000-0x00000000004BB000-memory.dmp

        memory/4876-1-0x00000000004BA000-0x00000000004BB000-memory.dmp

        memory/4876-54-0x0000000000400000-0x00000000004BB000-memory.dmp

        memory/4876-56-0x0000000000400000-0x00000000004BB000-memory.dmp

        memory/4876-57-0x0000000000400000-0x00000000004BB000-memory.dmp

        memory/4876-58-0x0000000000400000-0x00000000004BB000-memory.dmp

        memory/4876-60-0x0000000000400000-0x00000000004BB000-memory.dmp

        memory/4876-61-0x0000000000400000-0x00000000004BB000-memory.dmp