Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
01/07/2026, 12:18
General
- Target WebDriver.exe
- Size 1.2MB
- Sample260701-pg3mqsdy9q
- SHA256 e517a49acd219a464135a67f372d8249cfa83f6a24c06457849e8bd399e5a6a2
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.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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. 3 IoCs
Inno Setup installer
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\WebDriver.exe"C:\Users\Admin\AppData\Local\Temp\WebDriver.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-0FMS3.tmp\WebDriver.tmp"C:\Users\Admin\AppData\Local\Temp\is-0FMS3.tmp\WebDriver.tmp" /SL5="$600D4,964473,54272,C:\Users\Admin\AppData\Local\Temp\WebDriver.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
WebDriver.exe
WebDriver.tmp
memory/3752-15-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3752-0-0x000000000040D000-0x000000000040E000-memory.dmp
memory/3752-1-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3752-51-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4284-7-0x0000000000400000-0x00000000004BC000-memory.dmp
memory/4284-13-0x0000000000400000-0x00000000004BC000-memory.dmp
memory/4284-14-0x0000000000400000-0x00000000004BC000-memory.dmp
memory/4284-16-0x0000000000400000-0x00000000004BC000-memory.dmp
memory/4284-18-0x0000000000400000-0x00000000004BC000-memory.dmp
memory/4284-49-0x0000000000400000-0x00000000004BC000-memory.dmp
memory/4284-50-0x0000000000400000-0x00000000004BC000-memory.dmp