Analysis
- geolocation tags
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/10/2026, 03:39
General
- Target Silent-Client-Setup-5.2.4.exe
- Size 24.3MB
- Sample261024-d7qkbafv8x
- SHA256 c5bdda3de395179729b82b2aee2f1c0b74f0cd9d14d9a0c926124a1ae2c18b1f
Malware Config
Signatures
- Loads dropped DLL 7 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- 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.
- Kills process with taskkill 2 IoCs
- Modifies registry class 9 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Silent-Client-Setup-5.2.4.exe"C:\Users\Admin\AppData\Local\Temp\Silent-Client-Setup-5.2.4.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\taskkill.exetaskkill /IM "Silent Client.exe"2⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\taskkill.exetaskkill /F /IM "Silent Client.exe"2⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
Silent Client.exe
System.dll
modern-wizard.bmp
nsDialogs.dll
nsExec.dll
nsis_tauri_utils.dll
memory/1648-13-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1648-14-0x0000000073D80000-0x0000000073D8E000-memory.dmp
memory/1648-15-0x0000000073B90000-0x0000000073B9C000-memory.dmp
memory/1648-4-0x0000000073D89000-0x0000000073D8A000-memory.dmp
memory/1648-46-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1648-47-0x0000000073D80000-0x0000000073D8E000-memory.dmp
memory/1648-51-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1648-53-0x0000000073B90000-0x0000000073B9C000-memory.dmp
memory/1648-52-0x0000000073D80000-0x0000000073D8E000-memory.dmp