Analysis
- user interaction
yes - max time kernel
26s - max time network
29s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
01/10/2026, 16:30
General
- Target SteamShutdown.exe
- Size 771KB
- Sample261001-tz97raycph
- SHA256 cc045d9bff3b137a77bcb34dde2f7c7c0ecbd1b839c40aebfd9d2719c554e9c1
Malware Config
Signatures
- Program crash 1 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 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SteamShutdown.exe"C:\Users\Admin\AppData\Local\Temp\SteamShutdown.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1072 -s 23002⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1072 -ip 10721⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1072-0-0x0000000000030000-0x00000000000F8000-memory.dmp
memory/1072-1-0x00000000050C0000-0x0000000005664000-memory.dmp
memory/1072-2-0x0000000005C90000-0x00000000062A8000-memory.dmp
memory/1072-3-0x0000000004C10000-0x0000000004C22000-memory.dmp
memory/1072-4-0x0000000004C70000-0x0000000004CAC000-memory.dmp
memory/1072-5-0x0000000004B00000-0x0000000004B10000-memory.dmp
memory/1072-6-0x0000000004CB0000-0x0000000004CFC000-memory.dmp
memory/1072-7-0x0000000004ED0000-0x0000000004FDA000-memory.dmp
memory/1072-8-0x0000000005870000-0x00000000058E6000-memory.dmp
memory/1072-9-0x0000000007000000-0x0000000007022000-memory.dmp
memory/1072-10-0x0000000007030000-0x000000000704E000-memory.dmp
memory/1072-11-0x0000000007170000-0x0000000007202000-memory.dmp
memory/1072-12-0x0000000007300000-0x000000000730A000-memory.dmp
memory/1072-13-0x0000000004B00000-0x0000000004B10000-memory.dmp
memory/1072-15-0x0000000004B00000-0x0000000004B10000-memory.dmp