Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
18/10/2026, 15:23
General
- Target jaffacakes118_Trojan.Win32.Refroso.fozi.exe
- Size 53KB
- Sample261018-ssvm2set7p
- SHA256 67fb6629cb5bd81f16f7f2682b9646ae2f65c9083a1096d513df058054db7f91
Score
5/10
Malware Config
Signatures
- Suspicious use of SetThreadContext 1 IoCs
- UPX packed file 2 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 use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Refroso.fozi.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Refroso.fozi.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Refroso.fozi.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Refroso.fozi.exe"2⤵
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1344-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/1344-4-0x0000000000400000-0x00000000004083A0-memory.dmp
memory/1344-6-0x0000000000400000-0x0000000000409000-memory.dmp
memory/1344-7-0x0000000000400000-0x0000000000409000-memory.dmp
memory/1344-10-0x0000000000400000-0x00000000004083A0-memory.dmp
memory/1344-11-0x0000000000410000-0x00000000004D9000-memory.dmp
memory/4388-0-0x0000000000400000-0x000000000042D000-memory.dmp
memory/4388-9-0x0000000000400000-0x000000000042D000-memory.dmp