Analysis

  • max time kernel
    122s
  • max time network
    123s
  • 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, 22:12

General

  • Target
    2026-07-01_909be5e079c9ea37cdff242ca470f996_darkgate_elex_gcleaner_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.3MB
  • Sample260701-14zedagy6w
  • SHA256 5eddd555b20f7f029b4bd4b3bc403129fa9174b336b4fb1714d88cea7c34a8fe
  • MD5 SHA1 SHA512 SSDEEP TLSH

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.

  • 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.

  • 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.

  • 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
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 40 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.

  • Uses Volume Shadow Copy WMI provider

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

  • Uses Volume Shadow Copy service COM API

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-01_909be5e079c9ea37cdff242ca470f996_darkgate_elex_gcleaner_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-01_909be5e079c9ea37cdff242ca470f996_darkgate_elex_gcleaner_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4932
    • C:\Users\Admin\AppData\Local\Temp\~DFA2B6.tmp
      C:\Users\Admin\AppData\Local\Temp\~DFA2B6.tmp OK
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1420
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5156
    • 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:1408
  • 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:1780
  • 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:3484

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 599B
        • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
        • MD5 SHA1 SHA512 TLSH

        ~DFA2B6.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\~DFA2B6.tmp
        • Size 2.3MB
        • SHA256 8cd4108be23f741fc674d05038a0de96141c46ee862909d92e974ef7401c0c3b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1420-10-0x0000000000A00000-0x0000000000B6E000-memory.dmp

        memory/1420-6-0x0000000000A00000-0x0000000000B6E000-memory.dmp

        memory/1420-8-0x0000000000A1A000-0x0000000000A1B000-memory.dmp

        memory/1780-39-0x0000027603940000-0x0000027603960000-memory.dmp

        memory/1780-33-0x00000276001E0000-0x00000276002E0000-memory.dmp

        memory/1780-45-0x0000027603C80000-0x0000027603CA0000-memory.dmp

        memory/1780-65-0x00000276150F0000-0x0000027615110000-memory.dmp

        memory/1780-40-0x0000027603DA0000-0x0000027603EA0000-memory.dmp

        memory/3484-201-0x0000014FA2000000-0x0000014FA2691000-memory.dmp

        memory/3484-208-0x0000014FA2000000-0x0000014FA2691000-memory.dmp

        memory/4932-9-0x00000000009C0000-0x0000000000B2E000-memory.dmp

        memory/4932-0-0x00000000009C0000-0x0000000000B2E000-memory.dmp

        memory/4932-1-0x00000000009DA000-0x00000000009DB000-memory.dmp