Analysis
- geolocation tags
- max time kernel
149s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
25/09/2026, 16:18
General
- Target _Unpack Portable.cmd
- Size 1KB
- Sample260925-tr5bjavyht
- SHA256 7256488f34caa5538294556b0b728e291cbe635f8d3cc6cd8195ad4bef1f782d
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 4 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.
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 1 IoCs
Inno Setup installer
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\_Unpack Portable.cmd"1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Process Lasso 18.3.0.34.exe"Process Lasso 18.3.0.34.exe" /SILENT /PORTABLE=12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-VF7LK.tmp\Process Lasso 18.3.0.34.tmp"C:\Users\Admin\AppData\Local\Temp\is-VF7LK.tmp\Process Lasso 18.3.0.34.tmp" /SL5="$2A0276,5298690,60928,C:\Users\Admin\AppData\Local\Temp\Process Lasso 18.3.0.34.exe" /SILENT /PORTABLE=13⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
ISTask.dll
VclStylesInno.dll
Process Lasso 18.3.0.34.tmp
memory/4704-0-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5948-6-0x0000000002570000-0x0000000002571000-memory.dmp
memory/5948-17-0x0000000007BC0000-0x0000000007BD6000-memory.dmp
memory/5948-23-0x0000000007DF0000-0x000000000810A000-memory.dmp
memory/5948-28-0x0000000008270000-0x0000000008271000-memory.dmp
memory/5948-29-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-30-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-37-0x00000000082A0000-0x00000000082A1000-memory.dmp
memory/5948-39-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-38-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-36-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-35-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-34-0x0000000008290000-0x0000000008291000-memory.dmp
memory/5948-33-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-32-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-31-0x0000000008280000-0x0000000008281000-memory.dmp
memory/5948-27-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-26-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-25-0x0000000008260000-0x0000000008261000-memory.dmp
memory/5948-46-0x00000000082D0000-0x00000000082D1000-memory.dmp
memory/5948-45-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-48-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-47-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-44-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-42-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-41-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-43-0x00000000082C0000-0x00000000082C1000-memory.dmp
memory/5948-40-0x00000000082B0000-0x00000000082B1000-memory.dmp
memory/5948-49-0x00000000082E0000-0x00000000082E1000-memory.dmp
memory/5948-51-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-50-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-52-0x00000000082F0000-0x00000000082F1000-memory.dmp
memory/5948-53-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-54-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-55-0x0000000008300000-0x0000000008301000-memory.dmp
memory/5948-70-0x0000000008350000-0x0000000008351000-memory.dmp
memory/5948-76-0x0000000008370000-0x0000000008371000-memory.dmp
memory/5948-78-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-87-0x0000000007F8E000-0x0000000007F8F000-memory.dmp
memory/5948-81-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-80-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-77-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-84-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-83-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-82-0x0000000008390000-0x0000000008391000-memory.dmp
memory/5948-75-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-74-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-72-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-71-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-69-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-68-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-66-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-79-0x0000000008380000-0x0000000008381000-memory.dmp
memory/5948-65-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-63-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-62-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-60-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-57-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-56-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-73-0x0000000008360000-0x0000000008361000-memory.dmp
memory/5948-64-0x0000000008330000-0x0000000008331000-memory.dmp
memory/5948-59-0x0000000008110000-0x0000000008250000-memory.dmp
memory/5948-67-0x0000000008340000-0x0000000008341000-memory.dmp
memory/5948-61-0x0000000008320000-0x0000000008321000-memory.dmp
memory/5948-58-0x0000000008310000-0x0000000008311000-memory.dmp
memory/5948-88-0x0000000007DF0000-0x000000000810A000-memory.dmp
memory/5948-89-0x0000000007DF0000-0x000000000810A000-memory.dmp
memory/5948-90-0x0000000007DF0000-0x000000000810A000-memory.dmp
memory/5948-92-0x0000000007DF0000-0x000000000810A000-memory.dmp
memory/5948-91-0x0000000007DF0000-0x000000000810A000-memory.dmp
memory/5948-94-0x0000000007DF0000-0x000000000810A000-memory.dmp
memory/5948-93-0x0000000007DF0000-0x000000000810A000-memory.dmp
memory/5948-189-0x0000000007DF0000-0x000000000810A000-memory.dmp
memory/5948-262-0x0000000000400000-0x00000000004F6000-memory.dmp