Analysis
- user interaction
yes - max time kernel
154s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
02/07/2026, 01:41
General
- Target Windows Installer - v0.5a Build-272-1-1779914096.exe
- Size 307.6MB
- Sample260702-b3534aay5t
- SHA256 d4d5feb6c59f057dc788e7ea8dea3d27318459561ea58c4ac65929e242654abd
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- 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 WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Windows Installer - v0.5a Build-272-1-1779914096.exe"C:\Users\Admin\AppData\Local\Temp\Windows Installer - v0.5a Build-272-1-1779914096.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-X8Z31EV8GC.tmp\Windows Installer - v0.5a Build-272-1-1779914096.tmp"C:\Users\Admin\AppData\Local\Temp\is-X8Z31EV8GC.tmp\Windows Installer - v0.5a Build-272-1-1779914096.tmp" /SL5="$4020C,321265871,893952,C:\Users\Admin\AppData\Local\Temp\Windows Installer - v0.5a Build-272-1-1779914096.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Windows Installer - v0.5a Build-272-1-1779914096.tmp
memory/616-1-0x0000000000330000-0x0000000000419000-memory.dmp
memory/616-8-0x0000000000330000-0x0000000000419000-memory.dmp
memory/616-20-0x0000000000330000-0x0000000000419000-memory.dmp
memory/4264-6-0x0000000001800000-0x0000000001801000-memory.dmp
memory/4264-10-0x0000000001800000-0x0000000001801000-memory.dmp
memory/4264-9-0x00000000001E0000-0x000000000062B000-memory.dmp
memory/4264-12-0x00000000001E0000-0x000000000062B000-memory.dmp
memory/4264-14-0x00000000001E0000-0x000000000062B000-memory.dmp
memory/4264-16-0x00000000001E0000-0x000000000062B000-memory.dmp
memory/4264-18-0x00000000001E0000-0x000000000062B000-memory.dmp
memory/4264-19-0x00000000001E0000-0x000000000062B000-memory.dmp