Analysis
- max time kernel
151s - max time network
120s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
24/07/2026, 00:19
General
- Target 2026-07-23_3063906dcc837c193f7bff3e1f74a680_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
- Size 71.6MB
- Sample260724-amfb3azdlf
- SHA256 4a8b6766eb8bc454de2cbb5049b94205706899bfb571df1162e7f0d45e93229e
Malware Config
Signatures
- Adds policy Run key to start application 2 TTPs 2 IoCs
- Drops file in Drivers directory 1 IoCs
- Drops startup file 2 IoCs
- Loads dropped DLL 53 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
- Adds Run key to start application 2 TTPs 3 IoCs
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Looks up external IP address via web service 5 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Using powershell.exe command.
- 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 registry class 1 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 23 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-23_3063906dcc837c193f7bff3e1f74a680_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_3063906dcc837c193f7bff3e1f74a680_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2026-07-23_3063906dcc837c193f7bff3e1f74a680_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_3063906dcc837c193f7bff3e1f74a680_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"2⤵
- Adds policy Run key to start application
- Drops file in Drivers directory
- Drops startup file
- Loads dropped DLL
- Registers new Windows logon scripts automatically executed at logon.
- Adds Run key to start application
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command "Get-CimInstance -Query \"SELECT CommandLine FROM Win32_Process WHERE Name LIKE '%java%' AND CommandLine LIKE '%accessToken%'\" | Select-Object -ExpandProperty CommandLine"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command -3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\kill.bat" "4⤵
- Executes a command shell one-liner
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Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Boot or Logon Initialization Scripts
1Logon Script (Windows)
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Boot or Logon Initialization Scripts
1Logon Script (Windows)
1Replay Monitor
Loading Replay Monitor...
Downloads
81d243bd2c585b0f4821__mypyc.cp312-win_amd64.pyd
_raw_aes.pyd
_cpuid_c.pyd
VCRUNTIME140.dll
VCRUNTIME140_1.dll
_asyncio.pyd
_brotli.cp312-win_amd64.pyd
_bz2.pyd
_ctypes.pyd
_hashlib.pyd
_lzma.pyd
_overlapped.pyd
_queue.pyd
_socket.pyd
_sqlite3.pyd
_ssl.pyd
_uuid.pyd
_wmi.pyd
base_library.zip
cd.cp312-win_amd64.pyd
libcrypto-3.dll
libffi-8.dll
libssl-3.dll
pyexpat.pyd
python3.DLL
python312.dll
pywintypes312.dll
select.pyd
sqlite3.dll
ucrtbase.dll
unicodedata.pyd
win32crypt.pyd
__PSScriptPolicyTest_z4kpjjie.nmt.ps1
kill.bat
memory/1344-279-0x00007FFC0DA40000-0x00007FFC0E3E4000-memory.dmp
memory/1344-286-0x0000026C76D90000-0x0000026C76DB4000-memory.dmp
memory/1344-278-0x00007FFC0DA40000-0x00007FFC0E3E4000-memory.dmp
memory/1344-275-0x0000026C767E0000-0x0000026C76802000-memory.dmp
memory/1344-283-0x0000026C76A50000-0x0000026C76B02000-memory.dmp
memory/1344-282-0x0000026C76A30000-0x0000026C76A4E000-memory.dmp
memory/1344-284-0x0000026C76A10000-0x0000026C76A1A000-memory.dmp
memory/1344-277-0x00007FFC0DA40000-0x00007FFC0E3E4000-memory.dmp
memory/1344-285-0x0000026C76D90000-0x0000026C76DBA000-memory.dmp
memory/1344-288-0x00007FFC0DA40000-0x00007FFC0E3E4000-memory.dmp
memory/1344-272-0x00007FFC0DBCF000-0x00007FFC0DBD0000-memory.dmp
memory/1344-276-0x00007FFC0DA40000-0x00007FFC0E3E4000-memory.dmp
memory/4420-292-0x0000019B212D0000-0x0000019B21318000-memory.dmp
memory/5208-289-0x0000000070D40000-0x00000000730BE000-memory.dmp
memory/5208-301-0x0000000070D40000-0x00000000730BE000-memory.dmp