Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
23/10/2026, 03:48
General
- Target 387d51ff2a887c3b.exe
- Size 2.1MB
- Sample261023-ec9kdazv2n
- SHA256 387d51ff2a887c3b2bed86b612a34c1e8654eadaab40ea462089815f8435d470
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in System32 directory 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 4 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. 3 IoCs
Inno Setup installer
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\387d51ff2a887c3b.exe"C:\Users\Admin\AppData\Local\Temp\387d51ff2a887c3b.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-UKPCVHTJTT.tmp\387d51ff2a887c3b.tmp"C:\Users\Admin\AppData\Local\Temp\is-UKPCVHTJTT.tmp\387d51ff2a887c3b.tmp" /SL5="$6030A,969517,842240,C:\Users\Admin\AppData\Local\Temp\387d51ff2a887c3b.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -ExecutionPolicy Bypass -NoProfile -File "C:\Users\Admin\AppData\Local\Programs\AI Aging TEST Analyzer\install_deps.ps1" -InstallDir "C:\Users\Admin\AppData\Local\Programs\AI Aging TEST Analyzer"3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /C ""C:\Users\Admin\AppData\Local\Programs\AI Aging TEST Analyzer\launcher.bat""3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
install_deps.ps1
launcher.bat
__PSScriptPolicyTest_tnhqwhr3.xkk.ps1
387d51ff2a887c3b.tmp
memory/4448-98-0x0000000006150000-0x00000000064A4000-memory.dmp
memory/4448-100-0x00000000066C0000-0x00000000066DE000-memory.dmp
memory/4448-101-0x00000000066F0000-0x000000000673C000-memory.dmp
memory/4448-89-0x0000000006000000-0x0000000006066000-memory.dmp
memory/4448-86-0x0000000002E30000-0x0000000002E40000-memory.dmp
memory/4448-84-0x0000000003220000-0x0000000003256000-memory.dmp
memory/4448-87-0x0000000005930000-0x0000000005F58000-memory.dmp
memory/4448-88-0x0000000005F60000-0x0000000005F82000-memory.dmp
memory/4448-90-0x00000000060E0000-0x0000000006146000-memory.dmp
memory/4760-9-0x00000000009F0000-0x00000000009F1000-memory.dmp
memory/4760-99-0x0000000000420000-0x0000000000857000-memory.dmp
memory/4760-8-0x0000000000420000-0x0000000000857000-memory.dmp
memory/4760-11-0x0000000000420000-0x0000000000857000-memory.dmp
memory/4760-5-0x00000000009F0000-0x00000000009F1000-memory.dmp
memory/4760-105-0x0000000000420000-0x0000000000857000-memory.dmp
memory/4932-7-0x0000000000AD0000-0x0000000000BAC000-memory.dmp
memory/4932-1-0x0000000000AD0000-0x0000000000BAC000-memory.dmp
memory/4932-107-0x0000000000AD0000-0x0000000000BAC000-memory.dmp