Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
06/10/2026, 15:38
General
- Target jaffacakes118_Trojan-Dropper.Win32.Agent.cnuf.exe
- Size 412KB
- Sample261006-s3aevsat4x
- SHA256 463769736d5a08e92ba9f767f0b7f8863d31f90048fd3f4353f1e683221849ba
Malware Config
Signatures
- UPX packed file 13 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.Agent.cnuf.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.Agent.cnuf.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/5728-0-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/5728-1-0x00000000005C9000-0x00000000005CA000-memory.dmp
memory/5728-2-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/5728-12-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/5728-13-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/5728-14-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/5728-15-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/5728-17-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/5728-18-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/5728-19-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/5728-20-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/5728-21-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/5728-22-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/5728-23-0x0000000000400000-0x00000000005CA000-memory.dmp