Overview

overview

8

Static

static

3

c0c3870fd9...06.exe

windows10-2004-x64

7

c0c3870fd9...06.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/07/2026, 03:16

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General

  • Target
    c0c3870fd935ed48a67b401246c1441543d949249680f5b3d2c9463fe2c15c06.exe
  • Size 1.6MB
  • Sample260709-dslb2scs2p
  • SHA256 c0c3870fd935ed48a67b401246c1441543d949249680f5b3d2c9463fe2c15c06
  • 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
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 52 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 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\c0c3870fd935ed48a67b401246c1441543d949249680f5b3d2c9463fe2c15c06.exe
    "C:\Users\Admin\AppData\Local\Temp\c0c3870fd935ed48a67b401246c1441543d949249680f5b3d2c9463fe2c15c06.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1496
    • C:\Users\Admin\AppData\Local\Temp\1E0D0E0E120D156B155F15C0C0C160D0E160D.exe
      C:\Users\Admin\AppData\Local\Temp\1E0D0E0E120D156B155F15C0C0C160D0E160D.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      PID:4688
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:948
    • 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:5588
  • 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:2232
  • 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:4876

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

        1E0D0E0E120D156B155F15C0C0C160D0E160D.exe
        • Path C:\Users\Admin\AppData\Local\Temp\1E0D0E0E120D156B155F15C0C0C160D0E160D.exe
        • Size 1.6MB
        • SHA256 e26a10116d051da64a1093fc6bb31ca28680f1b2353743b63e842d384766acc2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1496-1-0x0000000000400000-0x00000000005A32B8-memory.dmp
        Download

        memory/1496-0-0x0000000000400000-0x00000000005A32B8-memory.dmp
        Download

        memory/1496-9-0x0000000000400000-0x00000000005A32B8-memory.dmp
        Download

        memory/2232-21-0x0000020593E70000-0x0000020593F70000-memory.dmp
        Download

        memory/2232-20-0x0000020583A10000-0x0000020583A30000-memory.dmp
        Download

        memory/2232-13-0x00000205801E0000-0x00000205802E0000-memory.dmp
        Download

        memory/2232-32-0x0000020594660000-0x0000020594680000-memory.dmp
        Download

        memory/2232-23-0x0000020583C70000-0x0000020583C90000-memory.dmp
        Download

        memory/4688-7-0x0000000000400000-0x00000000005A32B8-memory.dmp
        Download

        memory/4688-11-0x0000000000400000-0x00000000005A32B8-memory.dmp
        Download

        memory/4688-10-0x0000000000400000-0x00000000005A32B8-memory.dmp
        Download

        memory/4876-198-0x000001B1806D0000-0x000001B18098C000-memory.dmp
        Download

        memory/4876-207-0x000001B1806D0000-0x000001B18098C000-memory.dmp
        Download