Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
05/09/2026, 02:00
General
- Target b2ca7477e765bcc69ecb9f147f84c049c15065692da811baa3811d4838808d6f.exe
- Size 1.4MB
- Sample260905-ce81hsvcrc
- SHA256 b2ca7477e765bcc69ecb9f147f84c049c15065692da811baa3811d4838808d6f
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\b2ca7477e765bcc69ecb9f147f84c049c15065692da811baa3811d4838808d6f.exe"C:\Users\Admin\AppData\Local\Temp\b2ca7477e765bcc69ecb9f147f84c049c15065692da811baa3811d4838808d6f.exe"1⤵
- Drops autorun.inf file
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 4322⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2592 -ip 25921⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2592-0-0x0000000000550000-0x00000000006B0000-memory.dmp
memory/2592-1-0x0000000000B00000-0x0000000000B15000-memory.dmp
memory/2592-2-0x0000000000B00000-0x0000000000B15000-memory.dmp
memory/2592-4-0x0000000000BA0000-0x0000000000BA1000-memory.dmp
memory/2592-5-0x0000000000B00000-0x0000000000B15000-memory.dmp
memory/2592-21-0x0000000000B00000-0x0000000000B15000-memory.dmp
memory/2592-25-0x0000000000550000-0x00000000006B0000-memory.dmp