Overview

overview

8

Static

static

3

respocket.zip

windows10-2004-x64

1

respocket.zip

windows11-ltsc_2024-x64

8

loader.exe

windows10-2004-x64

7

loader.exe

windows11-ltsc_2024-x64

6

x64/Bypass.dll

windows10-2004-x64

1

x64/Bypass.dll

windows11-ltsc_2024-x64

1

x64/ExtraBypass.dll

windows10-2004-x64

1

x64/ExtraBypass.dll

windows11-ltsc_2024-x64

1

x64/SQLite...op.dll

windows10-2004-x64

1

x64/SQLite...op.dll

windows11-ltsc_2024-x64

1

x64/sciter.dll

windows10-2004-x64

1

x64/sciter.dll

windows11-ltsc_2024-x64

1

x64/wintun.dll

windows10-2004-x64

1

x64/wintun.dll

windows11-ltsc_2024-x64

1

x86/Bypass.dll

windows10-2004-x64

3

x86/Bypass.dll

windows11-ltsc_2024-x64

3

x86/ExtraBypass.dll

windows10-2004-x64

3

x86/ExtraBypass.dll

windows11-ltsc_2024-x64

3

x86/SQLite...op.dll

windows10-2004-x64

3

x86/SQLite...op.dll

windows11-ltsc_2024-x64

3

x86/sciter.dll

windows10-2004-x64

3

x86/sciter.dll

windows11-ltsc_2024-x64

3

x86/wintun.dll

windows10-2004-x64

3

x86/wintun.dll

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 04:37

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General

  • Target
    respocket.zip
  • Size 58.0MB
  • Sample260701-e8wndsev2r
  • SHA256 71dd00ca6410f7f195289decc5beebaf8651f8b15c9a7879aa595f1f98e84d4b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarepersistenceransomwarespyware

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.

  • 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 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 38 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of SetWindowsHookEx 3 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\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\respocket.zip
    1⤵
      PID:2464
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3844
      • 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:1496
    • 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:2956
    • 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:4776

    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/2956-3-0x0000024DA9E00000-0x0000024DA9F00000-memory.dmp
          Download

          memory/2956-2-0x0000024DA9E00000-0x0000024DA9F00000-memory.dmp
          Download

          memory/2956-1-0x0000024DA9E00000-0x0000024DA9F00000-memory.dmp
          Download

          memory/2956-11-0x0000024D83A30000-0x0000024D83A50000-memory.dmp
          Download

          memory/2956-9-0x0000024D93A90000-0x0000024D93B90000-memory.dmp
          Download

          memory/2956-7-0x0000024D83660000-0x0000024D83680000-memory.dmp
          Download

          memory/2956-21-0x0000024D93D60000-0x0000024D93D80000-memory.dmp
          Download