Analysis
- max time kernel
591s - max time network
601s - platform
windows10-ltsc 2021_x64 - resource
win10ltsc2021-20250113-es - resource tags
- submitted
27/01/2025, 15:00
General
- Target AnyDesk.exe
- Size 5.3MB
- Sample250127-sdlftsvkgj
- SHA256 fff4b96876b0c78da96e57cf7ca1b0e0cbee4fde52047a9bde52e25b062d69ca
Malware Config
Signatures
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious use of FindShellTrayWindow 5 IoCs
- Suspicious use of SendNotifyMessage 5 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe"C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe"C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe" --local-service2⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
-
-
C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe"C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe" --local-control2⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
ad.trace
service.conf
service.conf
system.conf
system.conf
system.conf
system.conf
system.conf
system.conf
user.conf
user.conf
user.conf
user.conf
user.conf
user.conf
user.conf
user.conf
user.conf
user.conf
user.conf
memory/404-41-0x0000000006270000-0x000000000628B000-memory.dmp
memory/404-12-0x00000000008F0000-0x0000000001F32000-memory.dmp
memory/404-38-0x0000000006270000-0x000000000628B000-memory.dmp
memory/404-290-0x00000000008F0000-0x0000000001F32000-memory.dmp
memory/404-42-0x0000000006270000-0x000000000628B000-memory.dmp
memory/404-185-0x00000000008F0000-0x0000000001F32000-memory.dmp
memory/404-239-0x00000000008F0000-0x0000000001F32000-memory.dmp
memory/3056-0-0x00000000008F0000-0x0000000001F32000-memory.dmp
memory/3056-1-0x00000000008F4000-0x00000000019F6000-memory.dmp
memory/3056-4-0x00000000008F0000-0x0000000001F32000-memory.dmp
memory/3056-183-0x00000000008F0000-0x0000000001F32000-memory.dmp
memory/3056-289-0x00000000008F0000-0x0000000001F32000-memory.dmp
memory/3056-184-0x00000000008F4000-0x00000000019F6000-memory.dmp
memory/3776-10-0x00000000008F0000-0x0000000001F32000-memory.dmp
memory/3776-186-0x00000000008F0000-0x0000000001F32000-memory.dmp
memory/3776-240-0x00000000008F0000-0x0000000001F32000-memory.dmp
memory/3776-291-0x00000000008F0000-0x0000000001F32000-memory.dmp