Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
05/08/2026, 09:47
General
- Target 2026-08-05_d9eb5cba217c2ec4d6335243d6dadddc_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
- Size 67.6MB
- Sample260805-lsfessvanf
- SHA256 92539d8fa751a5c280725b00cc56b5b6da1fb8f9c8695b3e1a803f74faf6c866
Malware Config
Signatures
- Detects executables packed with Themida 17 IoCs
- Detects executables referencing many IR and analysis tools 17 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 17 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 36 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-05_d9eb5cba217c2ec4d6335243d6dadddc_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_d9eb5cba217c2ec4d6335243d6dadddc_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
-
C:\Windows\SYSTEM32\cmd.execmd.exe /C bcdedit /set hypervisorlaunchtype off2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\bcdedit.exebcdedit /set hypervisorlaunchtype off3⤵
- Modifies boot configuration data using bcdedit
-
-
-
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
-
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
__PSScriptPolicyTest_rtdfg4dt.d4a.ps1
memory/3932-57-0x0000026C82F90000-0x0000026C82FB2000-memory.dmp
memory/3976-49-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-63-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-4-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-2-0x00007FFA7B6F0000-0x00007FFA7B9B9000-memory.dmp
memory/3976-17-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-19-0x00007FFA7B754000-0x00007FFA7B755000-memory.dmp
memory/3976-18-0x00007FFA7B6F0000-0x00007FFA7B9B9000-memory.dmp
memory/3976-22-0x0000016960E30000-0x0000016963EDD000-memory.dmp
memory/3976-21-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-32-0x000001695D590000-0x000001695D603000-memory.dmp
memory/3976-33-0x000001695D590000-0x000001695D603000-memory.dmp
memory/3976-0-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-43-0x0000000180000000-0x000000018003E000-memory.dmp
memory/3976-3-0x00007FFA7B6F0000-0x00007FFA7B9B9000-memory.dmp
memory/3976-7-0x000001695DBB0000-0x000001695DDF0000-memory.dmp
memory/3976-50-0x00007FFA7B6F0000-0x00007FFA7B9B9000-memory.dmp
memory/3976-65-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-6-0x000001695DBB0000-0x000001695DDF0000-memory.dmp
memory/3976-59-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-62-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-1-0x00007FFA7B754000-0x00007FFA7B755000-memory.dmp
memory/3976-64-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-5-0x0000000180000000-0x000000018003E000-memory.dmp
memory/3976-66-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-67-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-68-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-69-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-70-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-71-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp
memory/3976-72-0x00007FF64A650000-0x00007FF64E9FC000-memory.dmp