Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
14/10/2026, 09:08
General
- Target jaffacakes118_Trojan-Downloader.Win32.VB.ifty.exe
- Size 88KB
- Sample261014-k4bqbasthv
- SHA256 b2aff5eed43718b1967ea7d57298f6c0ad8ad60a5f29e8dba4024b0f960e2650
Score
6/10
Malware Config
Signatures
- Installs/modifies Browser Helper Object 2 TTPs 2 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
- Drops file in Windows directory 1 IoCs
- 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 registry class 2 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
- System policy modification 1 TTPs 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Downloader.Win32.VB.ifty.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Downloader.Win32.VB.ifty.exe"1⤵
- Installs/modifies Browser Helper Object
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
-
C:\Windows\SysWOW64\REGSVR32.EXEC:\Windows\system32\REGSVR32.EXE /s C:\WINDOWS\addins\JavaUpdate12.dll2⤵
- System Location Discovery: System Language Discovery
-