Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/10/2026, 12:13

General

  • Target
    f997b75b762a43b08f2f46720d1d0ef2f3e8b76772deb5797bd5db7d1fc0664e.exe
  • Size 67KB
  • Sample261011-pd4evshf27
  • SHA256 f997b75b762a43b08f2f46720d1d0ef2f3e8b76772deb5797bd5db7d1fc0664e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 22 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\f997b75b762a43b08f2f46720d1d0ef2f3e8b76772deb5797bd5db7d1fc0664e.exe
    "C:\Users\Admin\AppData\Local\Temp\f997b75b762a43b08f2f46720d1d0ef2f3e8b76772deb5797bd5db7d1fc0664e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4976
    • C:\Windows\System32\RuntimeBroker.exe
      "C:\Windows\System32\RuntimeBroker.exe"
      2⤵
      • Enumerates connected drives
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5652
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe
        3⤵
          PID:4592

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          UserLexicon.ini

          • Path C:\ProgramData\Fdata\ShuangPin\UserLexicon.ini
          • Size 8KB
          • SHA256 68b3707686f7e7d702b9ff3f957f326843bd475da8225c1450dee4edd2e721c1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/5652-25-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-40-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-6-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-5-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-4-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-3-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-10-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-11-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-38-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-14-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-18-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-17-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-19-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-21-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-1-0x0000022FB0510000-0x0000022FB0591000-memory.dmp

          memory/5652-22-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-12-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-0-0x0000022FB0340000-0x0000022FB0342000-memory.dmp

          memory/5652-47-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-45-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-44-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-43-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-42-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-41-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-39-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-37-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-36-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-35-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-34-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-33-0x0000022FB3410000-0x0000022FB3519000-memory.dmp

          memory/5652-2-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp

          memory/5652-71-0x0000022FB05A0000-0x0000022FB05EA000-memory.dmp