Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/06/2026, 18:46

General

  • Target
    2026-06-28_d6191a0025f04f336b95fe9897255197_blankgrabber_cobalt-strike_coinminer_funksec_glassworm_i.exe
  • Size 69.4MB
  • Sample260628-xe277acv2k
  • SHA256 7eed74905b8dc1f73309f9e63b457c93790dd41c3d227ab1486cc9ebd84faa7d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 9 IoCs

    Run Powershell to get system information as a root user.

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Checks processor information in registry 2 TTPs 24 IoCs

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

  • Kills process with taskkill 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-28_d6191a0025f04f336b95fe9897255197_blankgrabber_cobalt-strike_coinminer_funksec_glassworm_i.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-28_d6191a0025f04f336b95fe9897255197_blankgrabber_cobalt-strike_coinminer_funksec_glassworm_i.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:5548
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "tasklist"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5764
      • C:\Windows\system32\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:5780
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "powershell -Command "(Get-WmiObject Win32_PortConnector).Count""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2952
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "(Get-WmiObject Win32_PortConnector).Count"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3664
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "powershell -Command "Get-WmiObject Win32_DiskDrive | Select-Object -ExpandProperty Model""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4824
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Get-WmiObject Win32_DiskDrive | Select-Object -ExpandProperty Model"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5136
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "powershell -Command "(Get-WmiObject Win32_VideoController).Name""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:6344
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "(Get-WmiObject Win32_VideoController).Name"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1772
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "net session"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2860
      • C:\Windows\system32\net.exe
        net session
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:6672
        • C:\Windows\system32\net1.exe
          C:\Windows\system32\net1 session
          4⤵
            PID:6092
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /d /s /c "taskkill /F /IM SecHealthUI.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4292
        • C:\Windows\system32\taskkill.exe
          taskkill /F /IM SecHealthUI.exe
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3316
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe -Command "Get-Volume | Where-Object { $_.DriveLetter } | Select-Object -ExpandProperty DriveLetter"
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5216
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /d /s /c "net session"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:5948
        • C:\Windows\system32\net.exe
          net session
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4104
          • C:\Windows\system32\net1.exe
            C:\Windows\system32\net1 session
            4⤵
              PID:5080
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell.exe -Command "Add-MpPreference -ExclusionPath 'F:\'"
          2⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2700
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /d /s /c "powershell -Command "$r=Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion'; $os=Get-CimInstance Win32_OperatingSystem; $ver=if($r.PSObject.Properties['DisplayVersion'] -and $r.DisplayVersion){$r.DisplayVersion}else{if($r.PSObject.Properties['ReleaseId'] -and $r.ReleaseId){$r.ReleaseId}else{'N/A'}}; $av=Get-CimInstance -Namespace root\SecurityCenter2 -ClassName AntiVirusProduct -ErrorAction SilentlyContinue | Select-Object -ExpandProperty displayName; if(-not $av){$av='Not available'}; $ubr=if($r.PSObject.Properties['UBR'] -and $r.UBR){$r.UBR}else{'0'}; '{0}, Version {1}, OS Build {2}.{3} {4} - Antivirus: {5}' -f ($os.Caption -replace 'Microsoft ','').Trim(), $ver, $r.CurrentBuild, $ubr, $os.OSArchitecture, ($av -join ', ')""
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:620
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            powershell -Command "$r=Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion'; $os=Get-CimInstance Win32_OperatingSystem; $ver=if($r.PSObject.Properties['DisplayVersion'] -and $r.DisplayVersion){$r.DisplayVersion}else{if($r.PSObject.Properties['ReleaseId'] -and $r.ReleaseId){$r.ReleaseId}else{'N/A'}}; $av=Get-CimInstance -Namespace root\SecurityCenter2 -ClassName AntiVirusProduct -ErrorAction SilentlyContinue | Select-Object -ExpandProperty displayName; if(-not $av){$av='Not available'}; $ubr=if($r.PSObject.Properties['UBR'] -and $r.UBR){$r.UBR}else{'0'}; '{0}, Version {1}, OS Build {2}.{3} {4} - Antivirus: {5}' -f ($os.Caption -replace 'Microsoft ','').Trim(), $ver, $r.CurrentBuild, $ubr, $os.OSArchitecture, ($av -join ', ')"
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1776
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /d /s /c "net session"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:436
          • C:\Windows\system32\net.exe
            net session
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:6392
            • C:\Windows\system32\net1.exe
              C:\Windows\system32\net1 session
              4⤵
                PID:2520
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            powershell.exe -Command "Add-MpPreference -ExclusionPath 'F:\'"
            2⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            PID:3448
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "net session"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:6496
            • C:\Windows\system32\net.exe
              net session
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:6900
              • C:\Windows\system32\net1.exe
                C:\Windows\system32\net1 session
                4⤵
                  PID:6516
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell.exe -Command "Add-MpPreference -ExclusionPath 'F:\'"
              2⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              PID:6312
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "powershell -Command "$r=Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion'; $os=Get-CimInstance Win32_OperatingSystem; $ver=if($r.PSObject.Properties['DisplayVersion'] -and $r.DisplayVersion){$r.DisplayVersion}else{if($r.PSObject.Properties['ReleaseId'] -and $r.ReleaseId){$r.ReleaseId}else{'N/A'}}; $av=Get-CimInstance -Namespace root\SecurityCenter2 -ClassName AntiVirusProduct -ErrorAction SilentlyContinue | Select-Object -ExpandProperty displayName; if(-not $av){$av='Not available'}; $ubr=if($r.PSObject.Properties['UBR'] -and $r.UBR){$r.UBR}else{'0'}; '{0}, Version {1}, OS Build {2}.{3} {4} - Antivirus: {5}' -f ($os.Caption -replace 'Microsoft ','').Trim(), $ver, $r.CurrentBuild, $ubr, $os.OSArchitecture, ($av -join ', ')""
              2⤵
              • Suspicious use of WriteProcessMemory
              PID:3944
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -Command "$r=Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion'; $os=Get-CimInstance Win32_OperatingSystem; $ver=if($r.PSObject.Properties['DisplayVersion'] -and $r.DisplayVersion){$r.DisplayVersion}else{if($r.PSObject.Properties['ReleaseId'] -and $r.ReleaseId){$r.ReleaseId}else{'N/A'}}; $av=Get-CimInstance -Namespace root\SecurityCenter2 -ClassName AntiVirusProduct -ErrorAction SilentlyContinue | Select-Object -ExpandProperty displayName; if(-not $av){$av='Not available'}; $ubr=if($r.PSObject.Properties['UBR'] -and $r.UBR){$r.UBR}else{'0'}; '{0}, Version {1}, OS Build {2}.{3} {4} - Antivirus: {5}' -f ($os.Caption -replace 'Microsoft ','').Trim(), $ver, $r.CurrentBuild, $ubr, $os.OSArchitecture, ($av -join ', ')"
                3⤵
                • Command and Scripting Interpreter: PowerShell
                • Suspicious behavior: EnumeratesProcesses
                PID:7048

          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 287307bc450d600c2d2233396ad78e35ee001205892e0d2fc4efa4360072a1f1
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 54aa570220e696de49a9a588711123e43032522c4578b6fa4f918d2666c1cb32
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 5e34248dd2cc55f37525b0f9dd7f4f19e879ad15905df49539c20497a21dd7ec
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 bcf8325db72c06bb7f6a8df3c4648a150d766a1857214c6b533c467029424ce8
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 fe9e2365951b382e832b90566d822dc12ec0b12cac0c73dc4aa51b846e81f895
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 ca81aed6d41a228db41e9b0093ef306a01ab164608401db38056e1094724d927
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 6d2244fe7f123107cd0e9d03b82c5aff5a21ff9fcad2712f7e5738ccc75d0fe9
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 de9c3de0c1f4ca95335c021f33e9d499d00d28eba847b5c20649516ce5ff3df5
                • MD5 SHA1 SHA512 TLSH

                __PSScriptPolicyTest_oaacnsom.lci.ps1

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

                memory/1776-73-0x0000020FDBEC0000-0x0000020FDBF72000-memory.dmp

                memory/1776-75-0x0000020FDC220000-0x0000020FDC244000-memory.dmp

                memory/1776-74-0x0000020FDC220000-0x0000020FDC24A000-memory.dmp

                memory/3664-6-0x00000230FF030000-0x00000230FF052000-memory.dmp

                memory/5216-39-0x000001E4EC9C0000-0x000001E4EC9DE000-memory.dmp

                memory/5216-44-0x000001E4ECA00000-0x000001E4ECA0A000-memory.dmp

                memory/5216-43-0x000001E4EC9F0000-0x000001E4EC9FA000-memory.dmp

                memory/5216-42-0x000001E4ECA10000-0x000001E4ECA2E000-memory.dmp

                memory/5216-41-0x000001E4EC9E0000-0x000001E4EC9EA000-memory.dmp

                memory/5216-40-0x000001E4ECA40000-0x000001E4ECAF2000-memory.dmp

                memory/7048-118-0x0000025E5DF20000-0x0000025E5DFD2000-memory.dmp