Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
15/10/2026, 12:04
General
- Target jaffacakes118_Backdoor.Win32.Bifrose.fsi.exe
- Size 36KB
- Sample261015-n8xp5atthy
- SHA256 bd66bcea9aa3f4b50656f0658eea0369d676aa159929f069d0309f6fc0445351
Score
3/10
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.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS1⤵
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Backdoor.Win32.Bifrose.fsi.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Backdoor.Win32.Bifrose.fsi.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1804-2-0x000000007FFF0000-0x000000007FFF7000-memory.dmp
memory/1804-3-0x000000007FFD0000-0x000000007FFD1000-memory.dmp
memory/3532-0-0x0000000000400000-0x000000000040A000-memory.dmp
memory/3532-1-0x0000000010000000-0x0000000010013000-memory.dmp
memory/3532-6-0x0000000000400000-0x000000000040A000-memory.dmp
memory/3532-7-0x0000000010000000-0x0000000010013000-memory.dmp