Analysis
- user interaction
yes - max time kernel
44s - max time network
47s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
07/08/2026, 16:28
General
- Target Lemmings_95/LEMMINGS.exe
- Size 130KB
- Sample260807-typ57astcv
- SHA256 0a9f45935906916c3466237d5af5ca074a4fe926e39a9544f56cff02fe8eb7f8
Malware Config
Signatures
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in Program Files directory 3 IoCs
- 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\Lemmings_95\LEMMINGS.exe"C:\Users\Admin\AppData\Local\Temp\Lemmings_95\LEMMINGS.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 18802⤵
- Program crash
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x3cc 0x3c01⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2296 -ip 22961⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
usr00000.db
memory/2296-21-0x00000000004B0000-0x00000000004C6000-memory.dmp
memory/2296-18-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2296-8-0x0000000002270000-0x0000000002304000-memory.dmp
memory/2296-7-0x0000000000890000-0x0000000000898000-memory.dmp
memory/2296-6-0x0000000000520000-0x0000000000529000-memory.dmp
memory/2296-5-0x00000000004B0000-0x00000000004C6000-memory.dmp
memory/2296-4-0x00000000001F0000-0x00000000001F8000-memory.dmp
memory/2296-3-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2296-24-0x0000000002270000-0x0000000002304000-memory.dmp
memory/2296-0-0x00000000004B0000-0x00000000004C6000-memory.dmp
memory/2296-2-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2296-1-0x000000000041F000-0x0000000000420000-memory.dmp
memory/2296-19-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2296-33-0x00000000004B0000-0x00000000004C6000-memory.dmp
memory/2296-36-0x0000000002270000-0x0000000002304000-memory.dmp
memory/2296-34-0x0000000000520000-0x0000000000529000-memory.dmp
memory/2296-35-0x0000000000890000-0x0000000000898000-memory.dmp
memory/2296-32-0x00000000001F0000-0x00000000001F8000-memory.dmp
memory/2296-31-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2296-29-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2296-37-0x0000000000400000-0x000000000042B000-memory.dmp