Overview

overview

8

Static

static

3

TrialReset...se.exe

windows10-2004-x64

3

TrialReset...se.exe

windows11-ltsc_2024-x64

8

TrialReset...de.exe

windows10-2004-x64

3

TrialReset...de.exe

windows11-ltsc_2024-x64

8

TrialReset....x.exe

windows10-2004-x64

6

TrialReset....x.exe

windows11-ltsc_2024-x64

6

TrialReset...te.exe

windows10-2004-x64

3

TrialReset...te.exe

windows11-ltsc_2024-x64

3

TrialReset...ys.exe

windows10-2004-x64

6

TrialReset...ys.exe

windows11-ltsc_2024-x64

6

TrialReset...om.exe

windows10-2004-x64

3

TrialReset...om.exe

windows11-ltsc_2024-x64

8

TrialReset...mo.exe

windows10-2004-x64

3

TrialReset...mo.exe

windows11-ltsc_2024-x64

8

TrialReset...ve.exe

windows10-2004-x64

3

TrialReset...ve.exe

windows11-ltsc_2024-x64

3

TrialReset...nx.exe

windows10-2004-x64

3

TrialReset...nx.exe

windows11-ltsc_2024-x64

3

TrialReset...om.exe

windows10-2004-x64

3

TrialReset...om.exe

windows11-ltsc_2024-x64

8

TrialReset...et.chm

windows10-2004-x64

1

TrialReset...et.chm

windows11-ltsc_2024-x64

1

TrialReset...et.exe

windows10-2004-x64

3

TrialReset...et.exe

windows11-ltsc_2024-x64

3

TrialReset...dd.vbs

windows10-2004-x64

1

TrialReset...dd.vbs

windows11-ltsc_2024-x64

8

TrialReset...in.vbs

windows10-2004-x64

1

TrialReset...in.vbs

windows11-ltsc_2024-x64

1

TrialReset...ct.vbs

windows10-2004-x64

1

TrialReset...ct.vbs

windows11-ltsc_2024-x64

1

TrialReset...ar.vbs

windows10-2004-x64

1

TrialReset...ar.vbs

windows11-ltsc_2024-x64

1

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
    06/07/2026, 04:24

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General

  • Target
    TrialReset/Plugins/ABBYY License.exe
  • Size 15KB
  • Sample260706-e1slrshx7t
  • SHA256 c266d6dc02bab25221776b1f3c9bd8a0c9a7e069016023d3f23c99203da3b34f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoverypersistenceransomwarespyware

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.

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

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

    discovery
  • 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 32 IoCs
  • Suspicious use of FindShellTrayWindow 54 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:\Users\Admin\AppData\Local\Temp\TrialReset\Plugins\ABBYY License.exe
    "C:\Users\Admin\AppData\Local\Temp\TrialReset\Plugins\ABBYY License.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:992
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4636
    • 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:2236
  • 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:1504
  • 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:5032

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        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 607B
        • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/992-0-0x0000000000400000-0x000000000040D000-memory.dmp
        Download

        memory/992-1-0x0000000000530000-0x0000000000533000-memory.dmp
        Download

        memory/992-6-0x0000000000530000-0x0000000000533000-memory.dmp
        Download

        memory/992-5-0x0000000000400000-0x000000000040D000-memory.dmp
        Download

        memory/1504-45-0x000001C75DDF0000-0x000001C75DE10000-memory.dmp
        Download

        memory/1504-46-0x000001C76E250000-0x000001C76E350000-memory.dmp
        Download

        memory/1504-29-0x000001BF59BB0000-0x000001BF59CB0000-memory.dmp
        Download

        memory/1504-28-0x000001BF59BB0000-0x000001BF59CB0000-memory.dmp
        Download

        memory/1504-27-0x000001BF59BB0000-0x000001BF59CB0000-memory.dmp
        Download

        memory/1504-73-0x000001C76E6D0000-0x000001C76E6F0000-memory.dmp
        Download

        memory/1504-59-0x000001C75E1D0000-0x000001C75E1F0000-memory.dmp
        Download