Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
05/09/2026, 23:11
General
- Target 2026-09-03_7d08c8cc33e2a4d8797cfd25441514ce_elex_stop.exe
- Size 1.1MB
- Sample260905-26ecnavajc
- SHA256 270e7c82b5ed4d30b8f277535299346dfa8861ed854933985d98bda53dff7eec
Score
8/10
Malware Config
Signatures
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Modifies system executable filetype association 2 TTPs 1 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Drops file in System32 directory 6 IoCs
- Program crash 1 IoCs
- 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.
- Modifies registry class 5 IoCs
- Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-03_7d08c8cc33e2a4d8797cfd25441514ce_elex_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-03_7d08c8cc33e2a4d8797cfd25441514ce_elex_stop.exe"1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies system executable filetype association
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1556 -s 7962⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1556 -ip 15561⤵
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Change Default File Association
1Replay Monitor
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Downloads
memory/1556-0-0x0000000000400000-0x0000000000435000-memory.dmp
memory/1556-1-0x000000000042E000-0x000000000042F000-memory.dmp
memory/1556-5-0x0000000000400000-0x0000000000435000-memory.dmp