Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 22:14
General
- Target FormulaAuditXL-Setup.exe
- Size 2.3MB
- Sample260804-151zlahf95
- SHA256 2bc1daf77cd8f234e89b0d946467af55500dbbcf0041755e9fefbe975b0a6e49
Malware Config
Signatures
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Executes dropped EXE 1 IoCs
- 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\FormulaAuditXL-Setup.exe"C:\Users\Admin\AppData\Local\Temp\FormulaAuditXL-Setup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-EL5Y1BI164.tmp\FormulaAuditXL-Setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-EL5Y1BI164.tmp\FormulaAuditXL-Setup.tmp" /SL5="$801EE,1189417,893952,C:\Users\Admin\AppData\Local\Temp\FormulaAuditXL-Setup.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
FormulaAuditXL-Setup.tmp
memory/728-0-0x0000000000690000-0x0000000000779000-memory.dmp
memory/728-7-0x0000000000690000-0x0000000000779000-memory.dmp
memory/728-20-0x0000000000690000-0x0000000000779000-memory.dmp
memory/3104-5-0x00000000016A0000-0x00000000016A1000-memory.dmp
memory/3104-9-0x00000000016A0000-0x00000000016A1000-memory.dmp
memory/3104-8-0x00000000008C0000-0x0000000000D0B000-memory.dmp
memory/3104-18-0x00000000008C0000-0x0000000000D0B000-memory.dmp
memory/3104-19-0x00000000008C0000-0x0000000000D0B000-memory.dmp