Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
25/09/2026, 12:26
General
- Target lighttpd/cygattr-1.dll
- Size 6KB
- Sample260925-pmlleaea93
- SHA256 b60a6f99cda83197785c35ae59952de9a0f067ee5059d4b2694de801285cee12
Malware Config
Signatures
- UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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.
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\lighttpd\cygattr-1.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\lighttpd\cygattr-1.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3496-0-0x0000000067220000-0x000000006722D000-memory.dmp
memory/3496-2-0x0000000061E30000-0x0000000061F38000-memory.dmp
memory/3496-1-0x00000000567B0000-0x00000000567C4000-memory.dmp
memory/3496-3-0x0000000061000000-0x00000000614B0000-memory.dmp
memory/3496-4-0x00000000029A0000-0x0000000002E50000-memory.dmp
memory/3496-5-0x000000006129E000-0x000000006129F000-memory.dmp
memory/3496-6-0x00000000029A0000-0x0000000002E50000-memory.dmp
memory/3496-7-0x0000000067220000-0x000000006722D000-memory.dmp
memory/3496-8-0x00000000567B0000-0x00000000567C4000-memory.dmp
memory/3496-9-0x0000000061E30000-0x0000000061F38000-memory.dmp