Analysis
- max time kernel
149s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
18/10/2026, 21:34
General
- Target jaffacakes118_Trojan.Win32.Delf.ct.exe
- Size 42KB
- Sample261018-1e2hfavyd1
- SHA256 1230274ea8d6383eee681fe519f67792976d7b0e12d01ea371bb70ee78f33796
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- Adds Run key to start application 2 TTPs 3 IoCs
- UPX packed file 34 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 3 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 4 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Delf.ct.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Delf.ct.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\STHDVD.exeC:\Windows\STHDVD.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
-
-
C:\Windows\STHDVD.exeSTHDVD.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Modifies registry class
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
STHDVD.exe
memory/2588-32-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-30-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-22-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-36-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-34-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-11-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-12-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-24-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-38-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-16-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-14-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-28-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-18-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-26-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2588-20-0x0000000000400000-0x0000000000420000-memory.dmp
memory/3504-0-0x0000000000400000-0x0000000000420000-memory.dmp
memory/3504-7-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-21-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-23-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-25-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-19-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-27-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-17-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-29-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-15-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-31-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-13-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-33-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-10-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-35-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-9-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-37-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4132-6-0x0000000000400000-0x0000000000420000-memory.dmp