Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
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submitted
05/02/2025, 03:24
General
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Target
129dbf173e38d9d37f8c66513290a30bc0790e9fdcdb5c9043a399ee6c889493.exe
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Size
3.1MB
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MD5
42994901f5bc8b43588bb54889f1db81
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SHA1
bc4e4fd8cb12e302301fa39fdbbb0f48d914fb85
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SHA256
129dbf173e38d9d37f8c66513290a30bc0790e9fdcdb5c9043a399ee6c889493
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SHA512
783970fc5d868ccb7f1d346acbcc82206df9c0c893162588f47dc93aa1ee457330d7c7e469a7e3d13c9bd8bca4bcbc6201c9ff2828aa50e4da7bd50134c7b3d1
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SSDEEP
49152:7vNG42pda6D+/PjlLOlg6yQipVtoS71JZ3oGdpTHHB72eh2NT:7vk42pda6D+/PjlLOlZyQipVtoSp
Malware Config
Extracted
quasar
1.4.1
Sigorta
0.0.0.0:7777
13.48.129.198:7777
172.31.0.240:7777
3b0592fc-14a1-4b8e-9803-69284ea2b6d2
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encryption_key
E0BB4B221F7AADA73B9059B33A3CFF096A518413
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
SubDir
Signatures
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Quasar RAT
Quasar is an open source Remote Access Tool.
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Quasar family
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Quasar payload 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of SendNotifyMessage 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\129dbf173e38d9d37f8c66513290a30bc0790e9fdcdb5c9043a399ee6c889493.exe"C:\Users\Admin\AppData\Local\Temp\129dbf173e38d9d37f8c66513290a30bc0790e9fdcdb5c9043a399ee6c889493.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
8KB
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Filesize
3.1MB
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Filesize
10.8MB
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Filesize
320KB
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Filesize
712KB
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Filesize
8KB
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Filesize
10.8MB