Analysis
- max time kernel
149s - max time network
152s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
18/04/2026, 14:07
General
- Target 31bbb58efc436d4eea864bb85974264c0806869cade39ae53f651041f8402a86.exe
- Size 8.2MB
- Sample260418-rfaaxabs91
- SHA256 31bbb58efc436d4eea864bb85974264c0806869cade39ae53f651041f8402a86
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- UPX packed file 26 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 behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\31bbb58efc436d4eea864bb85974264c0806869cade39ae53f651041f8402a86.exe"C:\Users\Admin\AppData\Local\Temp\31bbb58efc436d4eea864bb85974264c0806869cade39ae53f651041f8402a86.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\data\aria2c.exe"C:\Users\Admin\AppData\Local\Temp\data\aria2c.exe" --enable-rpc --rpc-listen-port=16292 --rpc-secret=1234562⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
aria2c.exe
memory/1564-34-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-16-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-28-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-26-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-30-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-46-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-45-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-44-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-43-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-38-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-36-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-2-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-51-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-0-0x0000000010000000-0x0000000010059000-memory.dmp
memory/1564-1-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-22-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-32-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-20-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-18-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-24-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-14-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-12-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-10-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-8-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-6-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-4-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-3-0x0000000003210000-0x000000000324E000-memory.dmp
memory/1564-53-0x0000000001320000-0x0000000001922000-memory.dmp
memory/3980-54-0x00007FF744F00000-0x00007FF74546D000-memory.dmp