Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
26/08/2026, 04:36
General
- Target Synaptics.exe
- Size 753KB
- Sample260826-e8h3asgm5s
- SHA256 0db76ff93a9973da431a86c8c67bdc2f94ae370c406149108cb89007209c1523
Malware Config
Extracted
-
xred
-
xred.mooo.com
-
payload_url
http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978
https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download
https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1
http://xred.site50.net/syn/SUpdate.ini
https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download
https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1
http://xred.site50.net/syn/Synaptics.rar
https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download
https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1
http://xred.site50.net/syn/SSLLibrary.dll
Signatures
- Family: Xred
Xred is backdoor written in Delphi.
- Executes dropped EXE 2 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Modifies registry class 1 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious use of SetWindowsHookEx 9 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Synaptics.exe"C:\Users\Admin\AppData\Local\Temp\Synaptics.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\ProgramData\Synaptics\Synaptics.exe"C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
-
-
C:\ProgramData\Synaptics\Synaptics.exeC:\ProgramData\Synaptics\Synaptics.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Synaptics.exe
36695E00
AcaKO5tD.xlsm
memory/2088-7-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/2088-9-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/3780-0-0x00000000023A0000-0x00000000023A1000-memory.dmp
memory/3780-1-0x00000000004A0000-0x00000000004A1000-memory.dmp
memory/3780-3-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/5060-17-0x00007FF9B7880000-0x00007FF9B7890000-memory.dmp
memory/5060-10-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp
memory/5060-13-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp
memory/5060-12-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp
memory/5060-14-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp
memory/5060-15-0x00007FF9B7880000-0x00007FF9B7890000-memory.dmp
memory/5060-11-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp
memory/5552-16-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/5552-5-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/5552-4-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/5552-53-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/5552-60-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/5552-62-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/5552-72-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/5552-79-0x0000000000400000-0x00000000004C2000-memory.dmp