Analysis
- max time kernel
149s - max time network
113s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 04:27
General
- Target 0a825fb57b9361688d445ed4b23f45d2b36ccfd035f5bcca4f845fa9faf63c5d.exe
- Size 2.6MB
- Sample261027-e3jfwaav6w
- SHA256 0a825fb57b9361688d445ed4b23f45d2b36ccfd035f5bcca4f845fa9faf63c5d
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 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 Program Files directory 10 IoCs
- 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 6 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\0a825fb57b9361688d445ed4b23f45d2b36ccfd035f5bcca4f845fa9faf63c5d.exe"C:\Users\Admin\AppData\Local\Temp\0a825fb57b9361688d445ed4b23f45d2b36ccfd035f5bcca4f845fa9faf63c5d.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\wesnhkxikm.exe" /VERYSILENT2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\wesnhkxikm.exe"C:\Users\Admin\AppData\Local\Temp\wesnhkxikm.exe" /VERYSILENT3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-I4151.tmp\wesnhkxikm.tmp"C:\Users\Admin\AppData\Local\Temp\is-I4151.tmp\wesnhkxikm.tmp" /SL5="$902B2,150686,54272,C:\Users\Admin\AppData\Local\Temp\wesnhkxikm.exe" /VERYSILENT4⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
ScreenCapture.exe
unins000.exe
wesnhkxikm.tmp
wesnhkxikm.exe
memory/416-11-0x000000000040D000-0x000000000040E000-memory.dmp
memory/416-9-0x0000000000400000-0x0000000000414000-memory.dmp
memory/416-50-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1992-0-0x0000000000420000-0x00000000006B9000-memory.dmp
memory/1992-1-0x0000000010000000-0x0000000010284000-memory.dmp
memory/4152-16-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/4152-22-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/4152-49-0x0000000000400000-0x00000000004F4000-memory.dmp