Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
16/09/2026, 12:59
General
- Target 81f04ce47979e03721bf210369c900e9c3840947edfe3f4093b5a2b9986ce3c8.exe
- Size 7.0MB
- Sample260916-p78xfaba67
- SHA256 81f04ce47979e03721bf210369c900e9c3840947edfe3f4093b5a2b9986ce3c8
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of UnmapMainImage 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\81f04ce47979e03721bf210369c900e9c3840947edfe3f4093b5a2b9986ce3c8.exe"C:\Users\Admin\AppData\Local\Temp\81f04ce47979e03721bf210369c900e9c3840947edfe3f4093b5a2b9986ce3c8.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\81f04ce47979e03721bf210369c900e9c3840947edfe3f4093b5a2b9986ce3c8.exeC:\Users\Admin\AppData\Local\Temp\81f04ce47979e03721bf210369c900e9c3840947edfe3f4093b5a2b9986ce3c8.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
81f04ce47979e03721bf210369c900e9c3840947edfe3f4093b5a2b9986ce3c8.exe
memory/1300-0-0x0000000000400000-0x0000000000E55000-memory.dmp
memory/1300-1-0x0000000000400000-0x00000000005F2000-memory.dmp
memory/1300-8-0x0000000000400000-0x00000000005F2000-memory.dmp
memory/1300-9-0x0000000005890000-0x00000000059A2000-memory.dmp
memory/1300-15-0x0000000000400000-0x00000000005F2000-memory.dmp
memory/2492-16-0x0000000000400000-0x00000000005F2000-memory.dmp
memory/2492-24-0x0000000000400000-0x00000000005F2000-memory.dmp
memory/2492-23-0x0000000001EC0000-0x0000000001FD2000-memory.dmp
memory/2492-22-0x0000000000400000-0x0000000000E55000-memory.dmp
memory/2492-27-0x0000000000400000-0x0000000000E55000-memory.dmp
memory/2492-43-0x0000000000600000-0x0000000000938000-memory.dmp
memory/2492-44-0x0000000000400000-0x00000000005F2000-memory.dmp