Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
14/10/2026, 00:59
General
- Target jaffacakes118_HEUR.Trojan.Win32.Generic.exe
- Size 1.5MB
- Sample261014-bb9bfady7t
- SHA256 3490bf42f6089eac1c5eb85d29795c16ef2c1007eef673bf1523b86764c7d456
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Drops file in Windows directory 4 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: GetForegroundWindowSpam 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.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
- Suspicious behavior: GetForegroundWindowSpam
-
C:\Windows\iservice.exeC:\Windows\iservice.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
iservice.exe
memory/220-11-0x0000000000400000-0x0000000000587000-memory.dmp
memory/220-15-0x0000000000400000-0x0000000000587000-memory.dmp
memory/220-6-0x0000000000400000-0x0000000000587000-memory.dmp
memory/220-7-0x0000000000400000-0x0000000000587000-memory.dmp
memory/220-27-0x0000000000400000-0x0000000000587000-memory.dmp
memory/220-10-0x0000000000400000-0x0000000000587000-memory.dmp
memory/220-25-0x0000000000400000-0x0000000000587000-memory.dmp
memory/220-21-0x0000000000400000-0x0000000000587000-memory.dmp
memory/732-1-0x00000000004A7000-0x00000000004A8000-memory.dmp
memory/732-20-0x0000000000400000-0x0000000000587000-memory.dmp
memory/732-14-0x0000000000400000-0x0000000000587000-memory.dmp
memory/732-0-0x0000000000B50000-0x0000000000B51000-memory.dmp
memory/732-24-0x0000000000400000-0x0000000000587000-memory.dmp
memory/732-9-0x0000000000400000-0x0000000000587000-memory.dmp
memory/732-26-0x0000000000400000-0x0000000000587000-memory.dmp
memory/732-8-0x0000000000B50000-0x0000000000B51000-memory.dmp
memory/732-34-0x0000000000400000-0x0000000000587000-memory.dmp