Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
14/10/2026, 00:55
General
- Target jaffacakes118_HEUR.Trojan.Win32.Generic.dll
- Size 128KB
- Sample261014-a92htatt9k
- SHA256 41542d14847020ffdf34ed4a70be179ce067751737309c678fbe5eb9f2034d86
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
- 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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 12 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.dll,#12⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.dll",iep3⤵
- 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
Loading Replay Monitor...
Downloads
memory/4672-13-0x0000000010000000-0x0000000010020000-memory.dmp
memory/4672-2-0x0000000002890000-0x00000000028A0000-memory.dmp
memory/4672-1-0x0000000002890000-0x00000000028A0000-memory.dmp
memory/4672-4-0x0000000002890000-0x00000000028A0000-memory.dmp
memory/4672-3-0x0000000002890000-0x00000000028A0000-memory.dmp
memory/4672-5-0x0000000010000000-0x0000000010020000-memory.dmp
memory/4672-0-0x0000000010000000-0x0000000010020000-memory.dmp
memory/4672-31-0x0000000010000000-0x0000000010020000-memory.dmp
memory/4672-11-0x0000000010000000-0x0000000010020000-memory.dmp
memory/4672-29-0x0000000010000000-0x0000000010020000-memory.dmp
memory/5404-10-0x0000000002D90000-0x0000000002DA0000-memory.dmp
memory/5404-12-0x0000000010000000-0x0000000010020000-memory.dmp
memory/5404-9-0x0000000002D90000-0x0000000002DA0000-memory.dmp