Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/08/2026, 21:09
General
- Target 4e1efb1441481fca99cdbf011c5a9dff2350e250df804e526aa01202f6ca10de.exe
- Size 1.4MB
- Sample260810-zztsnattf1
- SHA256 4e1efb1441481fca99cdbf011c5a9dff2350e250df804e526aa01202f6ca10de
Score
5/10
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 4 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\4e1efb1441481fca99cdbf011c5a9dff2350e250df804e526aa01202f6ca10de.exe"C:\Users\Admin\AppData\Local\Temp\4e1efb1441481fca99cdbf011c5a9dff2350e250df804e526aa01202f6ca10de.exe"1⤵
- Drops autorun.inf file
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4340 -s 4482⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4340 -ip 43401⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/4340-0-0x0000000000510000-0x0000000000670000-memory.dmp
memory/4340-2-0x0000000000DD0000-0x0000000000DE5000-memory.dmp
memory/4340-3-0x0000000000DD0000-0x0000000000DE5000-memory.dmp
memory/4340-5-0x0000000000DD0000-0x0000000000DE5000-memory.dmp
memory/4340-7-0x0000000002730000-0x0000000002731000-memory.dmp
memory/4340-22-0x0000000000DD0000-0x0000000000DE5000-memory.dmp
memory/4340-26-0x0000000000510000-0x0000000000670000-memory.dmp