Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
14/10/2026, 05:16
General
- Target jaffacakes118_not-a-virus.HEUR.WebToolbar.Win32.SoftonicDownloader.gen.exe
- Size 339KB
- Sample261014-fx4ejaf13s
- SHA256 1f24572405226e48b5146aa626ce21598452ee43058fbf5bf52fc5fd50ad5fd1
Score
5/10
Malware Config
Signatures
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Program crash 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 1 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 4 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_not-a-virus.HEUR.WebToolbar.Win32.SoftonicDownloader.gen.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_not-a-virus.HEUR.WebToolbar.Win32.SoftonicDownloader.gen.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 30482⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4180 -ip 41801⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4180-0-0x0000000000400000-0x00000000004FB000-memory.dmp
memory/4180-43-0x0000000000400000-0x00000000004FB000-memory.dmp