Analysis
- max time kernel
150s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
06/10/2026, 16:54
General
- Target jaffacakes118_Trojan-PSW.Win32.Kykymber.amxh.exe
- Size 52KB
- Sample261006-ven98aa161
- SHA256 dda647cf716a5751600ff3552f84da15ce1463225869e77e7abe49f666824f39
Score
7/10
Malware Config
Signatures
- Deletes itself 1 TTPs 1 IoCs
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 4 IoCs
- Drops file in System32 directory 3 IoCs
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-PSW.Win32.Kykymber.amxh.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-PSW.Win32.Kykymber.amxh.exe"1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\jahjah06.exeC:\Windows\system32\jahjah06.exe C:\Windows\system32\mgt06015.ocx pfjaoidjglkajd C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-PSW.Win32.Kykymber.amxh.exe2⤵
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Windows\SysWOW64\jahjah06.exeC:\Windows\system32\jahjah06.exe C:\Windows\system32\mgt99018.ocx pfjieaoidjglkajd2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
jahjah06.exe
mgt06015.ocx
mgt99018.ocx
mgt06015.ttf
memory/1420-17-0x0000000010000000-0x0000000010208000-memory.dmp
memory/1420-22-0x00000000026D0000-0x00000000028F0000-memory.dmp
memory/1420-24-0x00000000026D0000-0x00000000028F0000-memory.dmp
memory/1420-23-0x0000000010000000-0x0000000010208000-memory.dmp
memory/1420-26-0x00000000026D0000-0x00000000028F0000-memory.dmp
memory/4100-25-0x0000000010000000-0x0000000010220000-memory.dmp
memory/5096-0-0x0000000000400000-0x0000000000621000-memory.dmp
memory/5096-15-0x0000000000400000-0x0000000000621000-memory.dmp