Analysis
- max time kernel
12s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/09/2026, 10:24
General
- Target 27763ca636ceaee48e5ec0128397fec521a2e75bcaff383a6ea6390b4e181637.exe
- Size 2.3MB
- Sample260910-mfsp2avvez
- SHA256 27763ca636ceaee48e5ec0128397fec521a2e75bcaff383a6ea6390b4e181637
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.
- Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 5 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Drops file in System32 directory 2 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 3 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious use of SetWindowsHookEx 8 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\27763ca636ceaee48e5ec0128397fec521a2e75bcaff383a6ea6390b4e181637.exe"C:\Users\Admin\AppData\Local\Temp\27763ca636ceaee48e5ec0128397fec521a2e75bcaff383a6ea6390b4e181637.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\._cache_27763ca636ceaee48e5ec0128397fec521a2e75bcaff383a6ea6390b4e181637.exe"C:\Users\Admin\AppData\Local\Temp\._cache_27763ca636ceaee48e5ec0128397fec521a2e75bcaff383a6ea6390b4e181637.exe"2⤵
- Executes dropped EXE
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C:\ProgramData\Synaptics\Synaptics.exe"C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe"C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate3⤵
- Executes dropped EXE
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-
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C:\ProgramData\Synaptics\Synaptics.exeC:\ProgramData\Synaptics\Synaptics.exe1⤵
- Checks computer location settings
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\._cache_Synaptics.exe"C:\Windows\system32\._cache_Synaptics.exe"2⤵
- Executes dropped EXE
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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
._cache_27763ca636ceaee48e5ec0128397fec521a2e75bcaff383a6ea6390b4e181637.exe
6WayGvak.xlsm
C9195E00
memory/860-337-0x0000000000400000-0x000000000065A000-memory.dmp
memory/860-310-0x0000000000400000-0x000000000065A000-memory.dmp
memory/860-302-0x0000000000400000-0x000000000065A000-memory.dmp
memory/2380-129-0x0000000000400000-0x000000000065A000-memory.dmp
memory/2380-0-0x00000000022B0000-0x00000000022B1000-memory.dmp
memory/2380-1-0x00000000004A0000-0x00000000004A1000-memory.dmp
memory/2928-197-0x00007FF819D90000-0x00007FF819DA0000-memory.dmp
memory/2928-240-0x00007FF819D90000-0x00007FF819DA0000-memory.dmp
memory/2928-239-0x00007FF819D90000-0x00007FF819DA0000-memory.dmp
memory/2928-196-0x00007FF819D90000-0x00007FF819DA0000-memory.dmp
memory/2928-247-0x00007FF817D30000-0x00007FF817D40000-memory.dmp
memory/2928-248-0x00007FF817D30000-0x00007FF817D40000-memory.dmp
memory/2928-194-0x00007FF819D90000-0x00007FF819DA0000-memory.dmp
memory/3812-70-0x000001F7FC090000-0x000001F7FC22E000-memory.dmp
memory/5032-130-0x0000000000400000-0x000000000065A000-memory.dmp
memory/5032-300-0x0000000000400000-0x000000000065A000-memory.dmp