Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/08/2026, 22:11
General
- Target fd3bf95a55cfd72275f80a7f0100b10c49578ede4f0bf7cc52242794473a9f68.exe
- Size 1.4MB
- Sample260810-138xesvtex
- SHA256 fd3bf95a55cfd72275f80a7f0100b10c49578ede4f0bf7cc52242794473a9f68
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\fd3bf95a55cfd72275f80a7f0100b10c49578ede4f0bf7cc52242794473a9f68.exe"C:\Users\Admin\AppData\Local\Temp\fd3bf95a55cfd72275f80a7f0100b10c49578ede4f0bf7cc52242794473a9f68.exe"1⤵
- Drops autorun.inf file
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3624 -s 4322⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3624 -ip 36241⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3624-0-0x0000000000D50000-0x0000000000EB0000-memory.dmp
memory/3624-2-0x0000000002D10000-0x0000000002D25000-memory.dmp
memory/3624-3-0x0000000002D10000-0x0000000002D25000-memory.dmp
memory/3624-5-0x0000000002D10000-0x0000000002D25000-memory.dmp
memory/3624-7-0x0000000002EB0000-0x0000000002EB1000-memory.dmp
memory/3624-22-0x0000000002D10000-0x0000000002D25000-memory.dmp
memory/3624-26-0x0000000000D50000-0x0000000000EB0000-memory.dmp