Overview

overview

8

Static

static

3

43d5a6dcf7...a7.exe

windows10-2004-x64

7

43d5a6dcf7...a7.exe

windows11-ltsc_2024-x64

8

Resubmissions

04/09/2026, 12:15

260904-pe36gsfd448

03/09/2026, 17:37

260903-v7e71ssdpf8

03/09/2026, 17:30

260903-v3jpmsyvbz7

Analysis

  • user interaction
    yes
  • max time kernel
    523s
  • max time network
    511s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/09/2026, 17:37

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General

  • Target
    43d5a6dcf75097d1d3e7704fa5d7fbb084135ebec64382e9f547a1a6a145caa7.exe
  • Size 281KB
  • Sample260903-v7e71ssdpf
  • SHA256 43d5a6dcf75097d1d3e7704fa5d7fbb084135ebec64382e9f547a1a6a145caa7
  • 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
  • Loads dropped DLL 1 IoCs
  • 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).

  • 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 behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of FindShellTrayWindow 53 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\43d5a6dcf75097d1d3e7704fa5d7fbb084135ebec64382e9f547a1a6a145caa7.exe
    "C:\Users\Admin\AppData\Local\Temp\43d5a6dcf75097d1d3e7704fa5d7fbb084135ebec64382e9f547a1a6a145caa7.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3772
    • C:\Users\Admin\AppData\Local\Microsoft\eNkge3e6\360speedld.exe
      "C:\Users\Admin\AppData\Local\Microsoft\eNkge3e6\360speedld.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3864
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1472
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1912
      • 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 behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:2096
    • 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:1732
    • 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:2304

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          360speedld.exe
          • Path C:\Users\Admin\AppData\Local\Microsoft\eNkge3e6\360speedld.exe
          • Size 214KB
          • SHA256 8a3bf2acb7682792d8f7c96d3009fc0d61922bba06d36531ff7d1e947a5bb7ce
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          somkernl.dll
          • Path C:\Users\Admin\AppData\Local\Microsoft\eNkge3e6\somkernl.dll
          • Size 133KB
          • SHA256 ba35186c3b0b69f7f897b1e180f22f6822e52ab571bea53b15dc0e43cf86db2f
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          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

          identity.bin
          • Path C:\Users\Admin\AppData\Local\ProRAM\instances\portable-ba98ed0f787b20a2\identity.bin
          • Size 32B
          • SHA256 e0826aec56a97d48473f5a5e937d3deab5838762624fd3e319bc57433fe43a6d
          • MD5 SHA1 SHA512
          Submit Download

          memory/1732-42-0x0000020283A20000-0x0000020283A40000-memory.dmp
          Download

          memory/1732-24-0x00000202801E0000-0x00000202802E0000-memory.dmp
          Download

          memory/1732-62-0x0000020283D60000-0x0000020283D80000-memory.dmp
          Download

          memory/1732-23-0x00000202801E0000-0x00000202802E0000-memory.dmp
          Download

          memory/1732-81-0x0000020A9D7C0000-0x0000020A9D7E0000-memory.dmp
          Download

          memory/1732-22-0x00000202801E0000-0x00000202802E0000-memory.dmp
          Download

          memory/1732-43-0x0000020293E60000-0x0000020293F60000-memory.dmp
          Download

          memory/2096-192-0x000000000EE70000-0x000000000EF1E000-memory.dmp
          Download

          memory/2304-193-0x00000215069B0000-0x0000021506DE4000-memory.dmp
          Download