Analysis
- user interaction
yes - max time kernel
298s - max time network
257s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 22:53
General
- Target Madium Executor.exe
- Size 2.0MB
- Sample261027-2ve5taef63
- SHA256 ac00e44fc60ea95ffebdd1adfa69a13cec8a3fba9e2a987f772054d49430973a
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 Program Files directory 3 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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\Madium Executor.exe"C:\Users\Admin\AppData\Local\Temp\Madium Executor.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-SRCSKZDCH9.tmp\Madium Executor.tmp"C:\Users\Admin\AppData\Local\Temp\is-SRCSKZDCH9.tmp\Madium Executor.tmp" /SL5="$40174,890880,890880,C:\Users\Admin\AppData\Local\Temp\Madium Executor.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
check
Madium Executor.tmp
memory/4924-6-0x0000000001430000-0x0000000001431000-memory.dmp
memory/4924-18-0x0000000001430000-0x0000000001431000-memory.dmp
memory/4924-17-0x0000000000F90000-0x00000000013E2000-memory.dmp
memory/4924-19-0x0000000000F90000-0x00000000013E2000-memory.dmp
memory/5112-0-0x0000000000A70000-0x0000000000B59000-memory.dmp
memory/5112-16-0x0000000000A70000-0x0000000000B59000-memory.dmp
memory/5112-20-0x0000000000A70000-0x0000000000B59000-memory.dmp