Overview

overview

8

Static

static

1

velocity-f...et.zip

windows10-2004-x64

1

velocity-f...et.zip

windows11-ltsc_2024-x64

8

velocity-f...2.slnx

windows10-2004-x64

3

velocity-f...2.slnx

windows11-ltsc_2024-x64

8

velocity-f...config

windows10-2004-x64

3

velocity-f...config

windows11-ltsc_2024-x64

3

velocity-f...er.hpp

windows10-2004-x64

3

velocity-f...er.hpp

windows11-ltsc_2024-x64

8

velocity-f...ts.cpp

windows10-2004-x64

3

velocity-f...ts.cpp

windows11-ltsc_2024-x64

3

velocity-f...em.cpp

windows10-2004-x64

3

velocity-f...em.cpp

windows11-ltsc_2024-x64

3

velocity-f...es.cpp

windows10-2004-x64

3

velocity-f...es.cpp

windows11-ltsc_2024-x64

3

velocity-f...ns.cpp

windows10-2004-x64

3

velocity-f...ns.cpp

windows11-ltsc_2024-x64

8

velocity-f...es.cpp

windows10-2004-x64

3

velocity-f...es.cpp

windows11-ltsc_2024-x64

3

velocity-f...at.hpp

windows10-2004-x64

3

velocity-f...at.hpp

windows11-ltsc_2024-x64

8

velocity-f...on.cpp

windows10-2004-x64

3

velocity-f...on.cpp

windows11-ltsc_2024-x64

3

velocity-f...it.cpp

windows10-2004-x64

3

velocity-f...it.cpp

windows11-ltsc_2024-x64

8

velocity-f...sc.cpp

windows10-2004-x64

3

velocity-f...sc.cpp

windows11-ltsc_2024-x64

8

velocity-f...ge.cpp

windows10-2004-x64

3

velocity-f...ge.cpp

windows11-ltsc_2024-x64

3

velocity-f...ed.cpp

windows10-2004-x64

3

velocity-f...ed.cpp

windows11-ltsc_2024-x64

3

velocity-f...sp.hpp

windows10-2004-x64

3

velocity-f...sp.hpp

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    599s
  • max time network
    462s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 00:11

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General

  • Target
    velocity-fixed-main/cs2/velocity-cs2.slnx
  • Size 254B
  • Sample260808-agyapaej5w
  • SHA256 1f99d5cc5c7d1ec09c5409beb62b0c83e55804500c20d7f1ae15d290ebd3b9d4
  • MD5 SHA1 SHA512 TLSH
Score
8/10
adwareexecutionpersistenceransomwarespyware

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 40 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 51 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 1 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.

    persistence
  • Uses Volume Shadow Copy WMI provider

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

    ransomware
  • Uses Volume Shadow Copy service COM API

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

    ransomware

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\velocity-fixed-main\cs2\velocity-cs2.slnx
    1⤵
    • Executes a command shell one-liner
    • Modifies registry class
    PID:4588
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:5744
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:2112
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:5616
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:1104
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:400
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:2680

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          prep_Activatable Class_Hermes_perf.cache
          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 599B
          • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/400-193-0x0000020F80960000-0x0000020F80C1C000-memory.dmp
          Download

          memory/400-201-0x0000020F80960000-0x0000020F80C1C000-memory.dmp
          Download

          memory/2680-23-0x0000027D001F0000-0x0000027D002F0000-memory.dmp
          Download

          memory/2680-69-0x0000027D151C0000-0x0000027D151E0000-memory.dmp
          Download

          memory/2680-35-0x0000027D13E20000-0x0000027D13F20000-memory.dmp
          Download

          memory/2680-55-0x0000027D03DC0000-0x0000027D03DE0000-memory.dmp
          Download

          memory/2680-34-0x0000027D038E0000-0x0000027D03900000-memory.dmp
          Download