Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 04:27

General

  • Target
    2026-07-06_354d641a0fdcafa7e36500b96a2cc673_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
  • Size 6.5MB
  • Sample260707-e3atqshx9v
  • SHA256 5e0edfc87a3310c81cd2c8f7715100e0dc685e3047cb09949380e9052d3c18ff
  • 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.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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
  • Modifies registry class 35 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 44 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-06_354d641a0fdcafa7e36500b96a2cc673_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_354d641a0fdcafa7e36500b96a2cc673_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5708
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5400
  • C:\Users\Admin\AppData\Roaming\svchost_task.exe
    C:\Users\Admin\AppData\Roaming\svchost_task.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:5220
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5992
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5068
    • 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:5912
  • 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:2780
  • 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:3200

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 d28ef187840dcd1fe0a8a757ef9cd326023bec38b39ef1338f91d508d55dcf28
        • MD5 SHA1 SHA512 TLSH

        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 595B
        • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_lvqy5rfl.b4i.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lvqy5rfl.b4i.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        svchost_task.exe

        • Path C:\Users\Admin\AppData\Roaming\svchost_task.exe
        • Size 6.5MB
        • SHA256 dbcc30784f7f640a9999f81235766e10c935c883fd5d9e2a23fc084eee3127a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2780-217-0x0000013B17B50000-0x0000013B17DEE000-memory.dmp

        memory/2780-50-0x0000013B13E80000-0x0000013B13F80000-memory.dmp

        memory/2780-64-0x0000013B03C80000-0x0000013B03CA0000-memory.dmp

        memory/2780-48-0x0000013B03A40000-0x0000013B03A60000-memory.dmp

        memory/2780-38-0x0000013B001E0000-0x0000013B002E0000-memory.dmp

        memory/2780-83-0x0000013B14220000-0x0000013B14240000-memory.dmp

        memory/2780-37-0x0000013B001E0000-0x0000013B002E0000-memory.dmp

        memory/3200-218-0x0000015F1FD10000-0x0000015F1FFAE000-memory.dmp

        memory/5400-13-0x0000026E71890000-0x0000026E71942000-memory.dmp

        memory/5400-14-0x0000026E717A0000-0x0000026E717AA000-memory.dmp

        memory/5400-18-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-19-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-20-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-21-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-23-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-16-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-15-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-17-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-1-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-12-0x0000026E71870000-0x0000026E7188E000-memory.dmp

        memory/5400-0-0x00007FFFAB30F000-0x00007FFFAB310000-memory.dmp

        memory/5400-9-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-8-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-7-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-6-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5400-5-0x0000026E71520000-0x0000026E71542000-memory.dmp

        memory/5400-2-0x00007FFFAB180000-0x00007FFFABB24000-memory.dmp

        memory/5992-33-0x000001F3EA030000-0x000001F3EA0E2000-memory.dmp