Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/08/2026, 04:46

General

  • Target
    2026-08-17_64cf9bcb5374d1e000c05c09870c10c9_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
  • Size 6.7MB
  • Sample260817-fedq6aem2v
  • SHA256 220bd6b97a77b0f4a3526cc7ae28b80e99f3425c8d2aa5abe871795f1f47b476
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

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

  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 TTPs 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • GoLang User-Agent 2 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 45 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-17_64cf9bcb5374d1e000c05c09870c10c9_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_64cf9bcb5374d1e000c05c09870c10c9_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe"
    1⤵
    • Downloads MZ/PE file
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Users\Admin\AppData\Local\Temp\305642c3014abd23.exe
      C:\Users\Admin\AppData\Local\Temp\305642c3014abd23.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2736
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\305642c3014abd23.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:6128
      • C:\Users\Admin\AppData\Local\Temp\305642c3014abd23.exe
        C:\Users\Admin\AppData\Local\Temp\305642c3014abd23.exe
        3⤵
        • Executes dropped EXE
        PID:1864
  • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$ly3ezq=[System.Environment]::TickCount;$ldh3zl=([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('U3RhcnQtUHJvY2Vzcw==')));$oevwr2=Get-Date;$0dz22l=([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('QzpcVXNlcnNcQWRtaW5cQXBwRGF0YVxSb2FtaW5nXER3SnV1eFpFV0ZRei5leGU=')));$ngnyn2=$env:COMPUTERNAME;& $ldh3zl -FilePath $0dz22l"
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2288
    • C:\Users\Admin\AppData\Roaming\DwJuuxZEWFQz.exe
      "C:\Users\Admin\AppData\Roaming\DwJuuxZEWFQz.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2024
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DwJuuxZEWFQz.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5428
      • C:\Users\Admin\AppData\Roaming\DwJuuxZEWFQz.exe
        C:\Users\Admin\AppData\Roaming\DwJuuxZEWFQz.exe
        3⤵
        • Executes dropped EXE
        PID:4844

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 82fb99dc0cd12ba5e5b7a360092f848d2fbb2775d12ccb3aa60d8b3710ccc91a
        • MD5 SHA1 SHA512 TLSH

        305642c3014abd23.exe

        • Path C:\Users\Admin\AppData\Local\Temp\305642c3014abd23.exe
        • Size 950KB
        • SHA256 4497f9e0333626301f1323dd13b73acba289c4ab7009f4b3dfc2c8349f5324a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_pznvxeaz.xfp.ps1

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

        memory/1864-13-0x0000000000400000-0x0000000000487000-memory.dmp

        memory/2736-11-0x00007FFD33F40000-0x00007FFD348E4000-memory.dmp

        memory/2736-15-0x00007FFD33F40000-0x00007FFD348E4000-memory.dmp

        memory/2736-9-0x000001C9EB960000-0x000001C9EB980000-memory.dmp

        memory/2736-10-0x00007FFD33F40000-0x00007FFD348E4000-memory.dmp

        memory/2736-7-0x00007FFD33F40000-0x00007FFD348E4000-memory.dmp

        memory/2736-12-0x000001C9ED9C0000-0x000001C9EDA86000-memory.dmp

        memory/2736-6-0x00007FFD33F40000-0x00007FFD348E4000-memory.dmp

        memory/2736-8-0x00007FFD33F40000-0x00007FFD348E4000-memory.dmp

        memory/2736-4-0x00007FFD340CF000-0x00007FFD340D0000-memory.dmp

        memory/2736-5-0x000001C9E92D0000-0x000001C9E93C0000-memory.dmp

        memory/5428-37-0x000002E89D340000-0x000002E89D3F2000-memory.dmp

        memory/6128-22-0x000002AFA0A60000-0x000002AFA0B12000-memory.dmp

        memory/6128-23-0x000002AFA0B20000-0x000002AFA0B2A000-memory.dmp

        memory/6128-21-0x000002AFA0A40000-0x000002AFA0A5E000-memory.dmp

        memory/6128-18-0x000002AFA0770000-0x000002AFA0792000-memory.dmp