Analysis
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max time kernel
145s -
max time network
104s -
platform
windows11-21h2_x64 -
resource
win11-20250410-en -
resource tags
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submitted
19/04/2025, 12:46
General
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Target
2025-04-19_1f82ce5688a1ddd2c78edd1aa1cf45c5_black-basta_cobalt-strike_satacom.exe
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Size
3.6MB
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MD5
1f82ce5688a1ddd2c78edd1aa1cf45c5
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SHA1
e86638d98caa847d0d65871efbbb38661b824c68
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SHA256
ea874b80bf2b9b91e40a47b6b0ae70b0fdd4ae16b9f3824d80d90776667c8b2e
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SHA512
ec941365a143ac5699e87ec6c5ff9ef366de1ef5f07e2d57394dcefde639fff571605735452363cfb82c8e30537cc1e47e5199f44efb816f3e0c3e14e2a6f2d2
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SSDEEP
98304:mKZPuHbAMo2SB+NA69Tu9dQ7L2gNR9qFSTI:mNMoSB+NAOTu9dQP9/9/
Score
10/10
Malware Config
Extracted
Family
quasar
Version
1.4.1
Botnet
Office04
C2
127.0.0.1:4782
Mutex
f80817f2-eab1-4d18-9eee-2f1cf2a4ab97
Attributes
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encryption_key
84895DEABC045196F0C122A7F0DEB1F2D76E0532
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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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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
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-04-19_1f82ce5688a1ddd2c78edd1aa1cf45c5_black-basta_cobalt-strike_satacom.exe"C:\Users\Admin\AppData\Local\Temp\2025-04-19_1f82ce5688a1ddd2c78edd1aa1cf45c5_black-basta_cobalt-strike_satacom.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
3.1MB
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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
10.8MB
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Filesize
10.8MB
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Filesize
10.8MB
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Filesize
712KB
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Filesize
320KB
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Filesize
8KB
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Filesize
10.8MB