Analysis
- max time kernel
150s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 16:03
General
- Target Osussist.exe
- Size 28.8MB
- Sample260803-ths7xaeq5y
- SHA256 d44d898409faf2cbbf5497f7aaef1ea8dc7808f5ec00ecf5895d42f5b4319d48
Malware Config
Signatures
- 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.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Osussist.exe"C:\Users\Admin\AppData\Local\Temp\Osussist.exe"1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3592-0-0x0000000075132000-0x0000000075133000-memory.dmp
memory/3592-1-0x00000000002F0000-0x0000000001FBC000-memory.dmp
memory/3592-2-0x0000000007020000-0x00000000075DA000-memory.dmp
memory/3592-3-0x00000000045C0000-0x00000000045E6000-memory.dmp
memory/3592-4-0x0000000006B00000-0x0000000006B1A000-memory.dmp
memory/3592-5-0x00000000045F0000-0x00000000045FC000-memory.dmp
memory/3592-6-0x0000000006B50000-0x0000000006B72000-memory.dmp
memory/3592-8-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3592-7-0x0000000006C20000-0x0000000006CB2000-memory.dmp
memory/3592-9-0x0000000006CC0000-0x0000000006D72000-memory.dmp
memory/3592-11-0x00000000075E0000-0x000000000793B000-memory.dmp
memory/3592-16-0x0000000008380000-0x000000000838A000-memory.dmp
memory/3592-17-0x00000000084E0000-0x00000000086F2000-memory.dmp
memory/3592-18-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3592-19-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3592-20-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3592-21-0x0000000075132000-0x0000000075133000-memory.dmp
memory/3592-22-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3592-23-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3592-24-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3592-25-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3592-26-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3592-27-0x0000000075120000-0x00000000758DC000-memory.dmp