Analysis

  • max time kernel
    150s
  • 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
    30/07/2026, 03:56

General

  • Target
    2026-07-30_0e2b52d9cf27c441a6a7bb34ddf219d5_coinminer_dosia_frostygoop_glassworm_hive_luca-stealer_p.exe
  • Size 12.0MB
  • Sample260730-ehebesswgw
  • SHA256 22c7a190c2c5cf51703ff91d7ab11b91484ef33eca8412abd088445da9bd43c3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 1 TTPs 2 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in System32 directory 6 IoCs
  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • Drops file in Program Files directory 4 IoCs
  • Drops file in Windows directory 11 IoCs
  • Hide Artifacts: Ignore Process Interrupts 1 TTPs 1 IoCs

    Command interpreters often include specific commands/flags that ignore errors and other hangups.

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Modifies trusted root certificate store through registry 1 TTPs 2 IoCs

    A root certificate was added, modified, or removed in the trusted certificate store registry paths.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 64 IoCs
  • Modifies system certificate store 2 TTPs 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-30_0e2b52d9cf27c441a6a7bb34ddf219d5_coinminer_dosia_frostygoop_glassworm_hive_luca-stealer_p.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_0e2b52d9cf27c441a6a7bb34ddf219d5_coinminer_dosia_frostygoop_glassworm_hive_luca-stealer_p.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3424
    • C:\Windows\system32\net.exe
      net stop HelpdeskMonitorAgent
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3776
      • C:\Windows\system32\net1.exe
        C:\Windows\system32\net1 stop HelpdeskMonitorAgent
        3⤵
          PID:1056
      • C:\Windows\system32\sc.exe
        sc create HelpdeskMonitorAgent binPath= "C:\Program Files\HelpdeskMonitor\agent.exe" start= auto
        2⤵
        • Launches sc.exe
        PID:3016
      • C:\Windows\system32\net.exe
        net start HelpdeskMonitorAgent
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:5324
        • C:\Windows\system32\net1.exe
          C:\Windows\system32\net1 start HelpdeskMonitorAgent
          3⤵
            PID:2528
        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
          C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe /nologo /r:LibreHardwareMonitorLib.dll /out:hw-temp.exe hw-temp.cs
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2572
          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
            C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES60D3.tmp" "c:\ProgramData\HelpdeskMonitor\LHM\CSC9C4A75D4E7054940831FCAB52F555450.TMP"
            3⤵
              PID:2216
          • C:\ProgramData\HelpdeskMonitor\LHM\hw-temp.exe
            C:\ProgramData\HelpdeskMonitor\LHM\hw-temp.exe
            2⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:256
        • C:\Program Files\HelpdeskMonitor\agent.exe
          "C:\Program Files\HelpdeskMonitor\agent.exe"
          1⤵
          • Executes dropped EXE
          • Drops file in Program Files directory
          • Modifies trusted root certificate store through registry
          • Modifies data under HKEY_USERS
          • Modifies system certificate store
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2960
          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
            C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe /nologo /r:LibreHardwareMonitorLib.dll /out:hw-temp.exe hw-temp.cs
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:4216
            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
              C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Windows\SystemTemp\RES616F.tmp" "c:\ProgramData\HelpdeskMonitor\LHM\CSC45B8ACED31564E6CB4A6D64B505E882.TMP"
              3⤵
              • Drops file in Windows directory
              PID:2664
          • C:\ProgramData\HelpdeskMonitor\LHM\hw-temp.exe
            C:\ProgramData\HelpdeskMonitor\LHM\hw-temp.exe
            2⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:5392
          • C:\ProgramData\HelpdeskMonitor\smartctl.exe
            C:\\ProgramData\\HelpdeskMonitor\\smartctl.exe --scan
            2⤵
            • Executes dropped EXE
            • Writes to the Master Boot Record (MBR)
            PID:460
          • C:\ProgramData\HelpdeskMonitor\smartctl.exe
            C:\\ProgramData\\HelpdeskMonitor\\smartctl.exe -A -i /dev/sda
            2⤵
            • Executes dropped EXE
            • Writes to the Master Boot Record (MBR)
            PID:5592
          • C:\Windows\system32\wscript.exe
            wscript "C:\Program Files\HelpdeskMonitor\agent.exe_update.vbs"
            2⤵
            • Executes a VBScript file via the Windows Script Host.
            • Modifies data under HKEY_USERS
            • Suspicious use of WriteProcessMemory
            PID:4208
            • C:\Windows\System32\cmd.exe
              "C:\Windows\System32\cmd.exe" /c net stop HelpdeskMonitorAgent & move /y "C:\Program Files\HelpdeskMonitor\agent.exe" "C:\Program Files\HelpdeskMonitor\agent.exe.bak" & move /y "C:\Program Files\HelpdeskMonitor\agent.exe.new" "C:\Program Files\HelpdeskMonitor\agent.exe" & net start HelpdeskMonitorAgent
              3⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:6124
              • C:\Windows\System32\net.exe
                net stop HelpdeskMonitorAgent
                4⤵
                • Suspicious use of WriteProcessMemory
                PID:5244
                • C:\Windows\system32\net1.exe
                  C:\Windows\system32\net1 stop HelpdeskMonitorAgent
                  5⤵
                    PID:3888
                • C:\Windows\System32\net.exe
                  net start HelpdeskMonitorAgent
                  4⤵
                  • Suspicious use of WriteProcessMemory
                  PID:4264
                  • C:\Windows\system32\net1.exe
                    C:\Windows\system32\net1 start HelpdeskMonitorAgent
                    5⤵
                      PID:1276
            • C:\Program Files\HelpdeskMonitor\agent.exe
              "C:\Program Files\HelpdeskMonitor\agent.exe"
              1⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • Drops file in Program Files directory
              • Modifies data under HKEY_USERS
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:5224
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -NoProfile -NonInteractive -ExecutionPolicy Bypass -File C:\ProgramData\HelpdeskMonitor\zalo-scan.ps1
                2⤵
                • Drops file in System32 directory
                • Drops file in Windows directory
                • Command and Scripting Interpreter: PowerShell
                • Modifies data under HKEY_USERS
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:3804
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -ExecutionPolicy Bypass -File C:\ProgramData\HelpdeskMonitor\hw-scan.ps1 -DllPath C:\ProgramData\HelpdeskMonitor\LibreHardwareMonitorLib.dll
                2⤵
                • Drops file in System32 directory
                • Drops file in Windows directory
                • Command and Scripting Interpreter: PowerShell
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:988
              • C:\Windows\explorer.exe
                explorer.exe "C:\Program Files\HelpdeskMonitor\Thaco Helpdesk.exe"
                2⤵
                • Drops file in System32 directory
                • Checks processor information in registry
                • Modifies data under HKEY_USERS
                PID:4284
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -NoProfile -Command " $mons = Get-WmiObject -Namespace root\wmi -Class WmiMonitorID -ErrorAction SilentlyContinue $res = @() foreach ($m in $mons) { $name = \"\" if ($m.UserFriendlyName) { foreach ($c in $m.UserFriendlyName) { if ($c -eq 0) { break } $name += [char]$c } } $serial = \"\" if ($m.SerialNumberID) { foreach ($c in $m.SerialNumberID) { if ($c -eq 0) { break } $serial += [char]$c } } if ($name -or $serial) { if (!$name) { $name = \"Generic Monitor\" } if (!$serial) { $serial = \"Unknown\" } $res += \"$name (SN: $serial)\" } } $res -join \" | \" "
                2⤵
                • Drops file in System32 directory
                • Drops file in Windows directory
                • Hide Artifacts: Ignore Process Interrupts
                • Modifies data under HKEY_USERS
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2544
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -ExecutionPolicy Bypass -File C:\ProgramData\HelpdeskMonitor\hw-scan.ps1 -DllPath C:\ProgramData\HelpdeskMonitor\LibreHardwareMonitorLib.dll
                2⤵
                • Drops file in System32 directory
                • Drops file in Windows directory
                • Command and Scripting Interpreter: PowerShell
                • Modifies data under HKEY_USERS
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:5492
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -ExecutionPolicy Bypass -File C:\ProgramData\HelpdeskMonitor\hw-scan.ps1 -DllPath C:\ProgramData\HelpdeskMonitor\LibreHardwareMonitorLib.dll
                2⤵
                • Drops file in System32 directory
                • Drops file in Windows directory
                • Command and Scripting Interpreter: PowerShell
                • Modifies data under HKEY_USERS
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:3492

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  agent.exe

                  • Path C:\Program Files\HelpdeskMonitor\agent.exe
                  • Size 12.0MB
                  • SHA256 22c7a190c2c5cf51703ff91d7ab11b91484ef33eca8412abd088445da9bd43c3
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  agent.exe.new

                  • Path C:\Program Files\HelpdeskMonitor\agent.exe.new
                  • Size 5.0MB
                  • SHA256 fcdbb13bed0af92e4b559f6bf69fa41999f7b4d271f9416e0599e65415df98d0
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  agent.exe_update.vbs

                  • Path C:\Program Files\HelpdeskMonitor\agent.exe_update.vbs
                  • Size 475B
                  • SHA256 159aa7dd8b67ca2f08a99e77851c26ffb0b42fc060482dbd3d61f071314682af
                  • MD5 SHA1 SHA512 TLSH

                  bridge.txt

                  • Path C:\Program Files\HelpdeskMonitor\bridge.txt
                  • Size 9B
                  • SHA256 12ca17b49af2289436f303e0166030a21e525d266e209267433801a8fd4071a0
                  • MD5 SHA1 SHA512

                  System.Memory.dll

                  • Path C:\ProgramData\HelpdeskMonitor\LHM\System.Memory.dll
                  • Size 141KB
                  • SHA256 d5e8e4866f9cfa66f7765660f84b210198893e55335487afe5ebda342c0e913d
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  System.Runtime.CompilerServices.Unsafe.dll

                  • Path C:\ProgramData\HelpdeskMonitor\LHM\System.Runtime.CompilerServices.Unsafe.dll
                  • Size 18KB
                  • SHA256 08cbd7278b66f1e68425a82d4b97181a4130d93e3dd91831407aba7212ccdacf
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  hw-temp.exe

                  • Path C:\ProgramData\HelpdeskMonitor\LHM\hw-temp.exe
                  • Size 4KB
                  • SHA256 1fdb45b0cc5b616c6a0ae40d5e7eb3d14099d7c55fdc0d394e9c8229f8182a9f
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  smartctl.exe

                  • Path C:\ProgramData\HelpdeskMonitor\smartctl.exe
                  • Size 1.1MB
                  • SHA256 b5db94e5082c042be44994b7a4fa8f7b5c8e713b2ab1c9a560d8f7a7995ea27d
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  RES60D3.tmp

                  • Path C:\Users\Admin\AppData\Local\Temp\RES60D3.tmp
                  • Size 1KB
                  • SHA256 758295daa2e68bea7b31ccc4ae8ec806ef4fa00d25748b3c1448c479744dbfc3
                  • MD5 SHA1 SHA512 TLSH

                  RES616F.tmp

                  • Path C:\Windows\SystemTemp\RES616F.tmp
                  • Size 1KB
                  • SHA256 10933415a7c2cbc20961c7b14286f06ecd02c7d7f297d71233255c60f9b9b4d2
                  • MD5 SHA1 SHA512 TLSH

                  __PSScriptPolicyTest_sq0wvvmy.vmt.ps1

                  • Path C:\Windows\SystemTemp\__PSScriptPolicyTest_sq0wvvmy.vmt.ps1
                  • Size 60B
                  • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                  • MD5 SHA1 SHA512 TLSH

                  StartupProfileData-NonInteractive

                  • Path C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 64B
                  • SHA256 a7de5177c68a64bd48b36d49e2853799f4ebcfa8e4761f7cc472f333dc5f65cf
                  • MD5 SHA1 SHA512

                  CSC9C4A75D4E7054940831FCAB52F555450.TMP

                  • Path \??\c:\ProgramData\HelpdeskMonitor\LHM\CSC9C4A75D4E7054940831FCAB52F555450.TMP
                  • Size 1KB
                  • SHA256 5f26b7c11af1a8369e3435089efdcfbd33e36aeab772bd0d1a8ea0df7d4d3756
                  • MD5 SHA1 SHA512 TLSH

                  LibreHardwareMonitorLib.dll

                  • Path \??\c:\ProgramData\HelpdeskMonitor\LHM\LibreHardwareMonitorLib.dll
                  • Size 1.1MB
                  • SHA256 6ebc194316536ba61af5be24508ad9fcbb2ecc685e716c12e787c79530f66bf0
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  hw-temp.cs

                  • Path \??\c:\ProgramData\HelpdeskMonitor\LHM\hw-temp.cs
                  • Size 549B
                  • SHA256 42295a2350c42dee91ac67442a36dfb365220faa8e94e69ab9f158823e7ce803
                  • MD5 SHA1 SHA512 TLSH

                  memory/256-49-0x000000001BA00000-0x000000001BB2A000-memory.dmp

                  memory/256-46-0x0000000000CC0000-0x0000000000CC8000-memory.dmp

                  memory/460-65-0x00007FF75F220000-0x00007FF75F358000-memory.dmp

                  memory/2544-88-0x0000023B368F0000-0x0000023B36912000-memory.dmp

                  memory/5392-59-0x0000000001740000-0x0000000001768000-memory.dmp

                  memory/5392-61-0x0000000001720000-0x0000000001728000-memory.dmp

                  memory/5592-68-0x00007FF75F220000-0x00007FF75F358000-memory.dmp