Analysis
- max time kernel
150s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
30/12/2024, 10:24
General
- Target JPS.exe
- Size 1.9MB
- Sample241230-mfdacavkaj
- SHA256 7cbe965fa1278ba09c31e191c19ac1e2b52f940b656273872c805833ae03e276
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
- Xred
Xred is backdoor written in Delphi.
- Xred family
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Drops startup file 1 IoCs
- Executes dropped EXE 5 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- AutoIT Executable 18 IoCs
AutoIT scripts compiled to PE executables.
- UPX packed file 22 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 9 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 2 IoCs
- NTFS ADS 1 IoCs
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of SetWindowsHookEx 6 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\JPS.exe"C:\Users\Admin\AppData\Local\Temp\JPS.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_JPS.exe"C:\Users\Admin\AppData\Local\Temp\._cache_JPS.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn BQQQVU.exe /tr C:\Users\Admin\AppData\Roaming\Windata\XNLAGO.exe /sc minute /mo 13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn BQQQVU.exe /tr C:\Users\Admin\AppData\Roaming\Windata\XNLAGO.exe /sc minute /mo 14⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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-
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C:\Windows\SysWOW64\WSCript.exeWSCript C:\Users\Admin\AppData\Local\Temp\BQQQVU.vbs3⤵
- System Location Discovery: System Language Discovery
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-
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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
-
C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe"C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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-
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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
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C:\Users\Admin\AppData\Roaming\Windata\XNLAGO.exeC:\Users\Admin\AppData\Roaming\Windata\XNLAGO.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Users\Admin\AppData\Roaming\Windata\XNLAGO.exeC:\Users\Admin\AppData\Roaming\Windata\XNLAGO.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
Synaptics.exe
._cache_JPS.exe
08975E00
9aSr1hZW.xlsm
BQQQVU.vbs
memory/612-0-0x0000000002370000-0x0000000002371000-memory.dmp
memory/612-129-0x0000000000400000-0x00000000005EC000-memory.dmp
memory/1092-261-0x00007FFD77C70000-0x00007FFD77C80000-memory.dmp
memory/1092-263-0x00007FFD77C70000-0x00007FFD77C80000-memory.dmp
memory/1092-200-0x00007FFD77C70000-0x00007FFD77C80000-memory.dmp
memory/1092-202-0x00007FFD77C70000-0x00007FFD77C80000-memory.dmp
memory/1092-201-0x00007FFD77C70000-0x00007FFD77C80000-memory.dmp
memory/1092-199-0x00007FFD77C70000-0x00007FFD77C80000-memory.dmp
memory/1092-198-0x00007FFD77C70000-0x00007FFD77C80000-memory.dmp
memory/1092-204-0x00007FFD75310000-0x00007FFD75320000-memory.dmp
memory/1092-205-0x00007FFD75310000-0x00007FFD75320000-memory.dmp
memory/1092-260-0x00007FFD77C70000-0x00007FFD77C80000-memory.dmp
memory/1092-262-0x00007FFD77C70000-0x00007FFD77C80000-memory.dmp
memory/1100-280-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-270-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-70-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-318-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-264-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-316-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-266-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-314-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-268-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-304-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-272-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-274-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-306-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-310-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-308-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1100-302-0x0000000000870000-0x0000000000AF2000-memory.dmp
memory/1428-313-0x00000000003B0000-0x0000000000632000-memory.dmp
memory/1700-279-0x00000000003B0000-0x0000000000632000-memory.dmp
memory/1700-277-0x00000000003B0000-0x0000000000632000-memory.dmp
memory/2436-303-0x0000000000400000-0x00000000005EC000-memory.dmp
memory/2436-132-0x0000000000890000-0x0000000000891000-memory.dmp
memory/2436-267-0x0000000000400000-0x00000000005EC000-memory.dmp
memory/2436-265-0x0000000000890000-0x0000000000891000-memory.dmp
memory/3236-196-0x0000000000A20000-0x0000000000CA2000-memory.dmp
memory/3236-192-0x0000000000A20000-0x0000000000CA2000-memory.dmp