Analysis
- max time kernel
150s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 08:41
General
- Target 2026-07-30_f3d5642bc3a5718ae019a212adc8ce1e_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
- Size 67.6MB
- Sample260730-klm1mathrg
- SHA256 c642d5f8a39442f763bb681ab885b348f586c56710143878181c2c3b13ac6869
Malware Config
Signatures
- Detects executables packed with Themida 16 IoCs
- Detects executables referencing many IR and analysis tools 16 IoCs
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
- Modifies boot configuration data using bcdedit 1 TTPs 1 IoCs
- 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.
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Loads dropped DLL 3 IoCs
- Themida packer 16 IoCs
Detects Themida, an advanced Windows software protection system.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- 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.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 57 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_f3d5642bc3a5718ae019a212adc8ce1e_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_f3d5642bc3a5718ae019a212adc8ce1e_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\cmd.execmd.exe /C bcdedit /set hypervisorlaunchtype off2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\bcdedit.exebcdedit /set hypervisorlaunchtype off3⤵
- Modifies boot configuration data using bcdedit
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-
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -Command "Set-MpPreference -DisableRealtimeMonitoring $true"2⤵
- Disables one or more Microsoft Defender components
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Virtualization/Sandbox Evasion
1Replay Monitor
Loading Replay Monitor...
Downloads
57faf29f.dll
57faf2a0.dll
57faf2a1.dll
memory/1324-54-0x000002A4704B0000-0x000002A4705A0000-memory.dmp
memory/1324-52-0x000002A470010000-0x000002A47001A000-memory.dmp
memory/1324-51-0x000002A46FF50000-0x000002A470002000-memory.dmp
memory/1324-50-0x000002A46FF30000-0x000002A46FF4E000-memory.dmp
memory/1324-47-0x000002A46FE90000-0x000002A46FEB2000-memory.dmp
memory/2256-26-0x000002B507040000-0x000002B5070B3000-memory.dmp
memory/2256-55-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-0-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-37-0x0000000180000000-0x000000018003E000-memory.dmp
memory/2256-43-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-44-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-17-0x000002B50A480000-0x000002B50D52D000-memory.dmp
memory/2256-4-0x000002B507200000-0x000002B507440000-memory.dmp
memory/2256-2-0x00007FFA80000000-0x00007FFA80002000-memory.dmp
memory/2256-3-0x0000000180000000-0x000000018003E000-memory.dmp
memory/2256-1-0x00007FFA80030000-0x00007FFA80031000-memory.dmp
memory/2256-27-0x000002B507040000-0x000002B5070B3000-memory.dmp
memory/2256-56-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-57-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-58-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-59-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-60-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-62-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-63-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-64-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-65-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-66-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-67-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp
memory/2256-68-0x00007FF766AA0000-0x00007FF76AE4C000-memory.dmp