Analysis
- max time kernel
150s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/08/2026, 00:27
General
- Target 26d1b4e74fa79963d05f91869439cfc012b2a9a5218b2a97895fbcffa0cfadf4.exe
- Size 1.4MB
- Sample260831-arrwnaeb42
- SHA256 26d1b4e74fa79963d05f91869439cfc012b2a9a5218b2a97895fbcffa0cfadf4
Malware Config
Signatures
- Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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.
Processes
-
C:\Users\Admin\AppData\Local\Temp\26d1b4e74fa79963d05f91869439cfc012b2a9a5218b2a97895fbcffa0cfadf4.exe"C:\Users\Admin\AppData\Local\Temp\26d1b4e74fa79963d05f91869439cfc012b2a9a5218b2a97895fbcffa0cfadf4.exe"1⤵
- Drops autorun.inf file
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 4762⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2908 -ip 29081⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2908-0-0x0000000000EA0000-0x0000000001000000-memory.dmp
memory/2908-2-0x0000000001690000-0x00000000016A5000-memory.dmp
memory/2908-3-0x0000000001690000-0x00000000016A5000-memory.dmp
memory/2908-5-0x0000000001690000-0x00000000016A5000-memory.dmp
memory/2908-8-0x0000000001690000-0x00000000016A5000-memory.dmp
memory/2908-7-0x00000000016C0000-0x00000000016C1000-memory.dmp
memory/2908-21-0x0000000001690000-0x00000000016A5000-memory.dmp
memory/2908-26-0x0000000000EA0000-0x0000000001000000-memory.dmp