Analysis
- max time kernel
149s - max time network
142s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
20/07/2026, 04:27
General
- Target TitanGuard_Security_Pro_2026_v43.8.2_fullsetup_x64.exe
- Size 3.1MB
- Sample260720-e3bq2aey4r
- SHA256 b7b6df720b16d4ea8b60da16b22b771134e41cf9c903b2d2c6fe9736d3c230f7
Malware Config
Extracted
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quasar
-
1.4.1
-
TitanGuard Security
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789win8.casino:4782
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qs88.ninja:4782
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islamicbankers.me:4782
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8kbet.org:4782
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1ahcproducciones.com.mx:4782
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tg88com.host:4782
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dc0166a8-5680-48e7-a5cb-a34967ed7b7c
-
encryption_key
E08C114DE4C515B3A34C864025E6EAC9F9AABE59
-
install_name
TitanGuard_Security_Pro_2026_v43.8.2_fullsetup_x64.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
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reconnect_delay
3000
-
startup_key
TitanGuard Security
-
subdirectory
TitanGuard Security
Signatures
- Family: Quasar RAT
Quasar is an open source Remote Access Tool.
- Quasar payload 2 IoCs
- Executes dropped EXE 1 IoCs
- Drops file in System32 directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SendNotifyMessage 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\TitanGuard_Security_Pro_2026_v43.8.2_fullsetup_x64.exe"C:\Users\Admin\AppData\Local\Temp\TitanGuard_Security_Pro_2026_v43.8.2_fullsetup_x64.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "TitanGuard Security" /sc ONLOGON /tr "C:\Windows\system32\TitanGuard Security\TitanGuard_Security_Pro_2026_v43.8.2_fullsetup_x64.exe" /rl HIGHEST /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Windows\system32\TitanGuard Security\TitanGuard_Security_Pro_2026_v43.8.2_fullsetup_x64.exe"C:\Windows\system32\TitanGuard Security\TitanGuard_Security_Pro_2026_v43.8.2_fullsetup_x64.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "TitanGuard Security" /sc ONLOGON /tr "C:\Windows\system32\TitanGuard Security\TitanGuard_Security_Pro_2026_v43.8.2_fullsetup_x64.exe" /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
TitanGuard_Security_Pro_2026_v43.8.2_fullsetup_x64.exe.log
TitanGuard_Security_Pro_2026_v43.8.2_fullsetup_x64.exe
memory/892-8-0x000000001C660000-0x000000001C670000-memory.dmp
memory/892-9-0x000000001CEA0000-0x000000001CEF0000-memory.dmp
memory/892-10-0x000000001CFB0000-0x000000001D062000-memory.dmp
memory/2372-0-0x00000000007F0000-0x0000000000B14000-memory.dmp
memory/2372-1-0x000000001C660000-0x000000001C670000-memory.dmp