Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
25/09/2026, 17:36
General
- Target jaffacakes118_0e9f2204732fb5bef16f7f879968ead6649753973366e9f95b4fa16d745f3bb1.exe
- Size 387KB
- Sample260925-v63lxssdpf
- SHA256 0e9f2204732fb5bef16f7f879968ead6649753973366e9f95b4fa16d745f3bb1
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
- Drops file in Windows directory 4 IoCs
- Program crash 1 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 4 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.
- Modifies Internet Explorer settings 1 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 2 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0e9f2204732fb5bef16f7f879968ead6649753973366e9f95b4fa16d745f3bb1.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0e9f2204732fb5bef16f7f879968ead6649753973366e9f95b4fa16d745f3bb1.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4988 -s 19282⤵
- Program crash
-
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0e9f2204732fb5bef16f7f879968ead6649753973366e9f95b4fa16d745f3bb1.exeC:\Users\Admin\AppData\Local\Temp\jaffacakes118_0e9f2204732fb5bef16f7f879968ead6649753973366e9f95b4fa16d745f3bb1.exe1⤵
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4988 -ip 49881⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4988-0-0x000000000045C000-0x000000000045D000-memory.dmp
memory/4988-1-0x00000000006B0000-0x00000000006B1000-memory.dmp
memory/4988-2-0x0000000000400000-0x0000000000465000-memory.dmp
memory/4988-5-0x0000000000400000-0x000000000043B000-memory.dmp
memory/4988-6-0x0000000000400000-0x000000000043B000-memory.dmp
memory/4988-9477-0x0000000000400000-0x0000000000465000-memory.dmp
memory/4988-113756-0x0000000000400000-0x000000000043B000-memory.dmp
memory/4988-113760-0x0000000000400000-0x000000000043B000-memory.dmp
memory/6020-2769-0x0000000000400000-0x0000000000465000-memory.dmp
memory/6020-3195-0x0000000000400000-0x000000000043B000-memory.dmp