Analysis
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max time kernel
150s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
24-12-2024 16:21
General
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Target
Client-built.exe
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Size
3.1MB
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MD5
2475d4da177970b8a4a500d9aaba32f3
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SHA1
6caf1ec2a2b6113d583ed73b95386b9674e5a0d3
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SHA256
89688b868e42a966640988359b5f06cbfea2f93cb28415e12238d213e0e0a317
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SHA512
d2b2fa6e589d8cc82343e1b4bff8ea85766722f8b374061ad9f77fd21f136de75751099611f7e478f91eb0a91f3aba8f4b9de1dbcb48360424f9b09ae8535044
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SSDEEP
49152:humhH2eraca7APllSGNmeGwTK0G21E3oGvQkTHHB72eh2NT:huaH2eraca7APllSGN3GwTK0G21a
Score
10/10
Malware Config
Extracted
Family
quasar
Version
1.4.1
Botnet
nigger
C2
85.209.133.15:111
Mutex
95ddd19c-037b-4e62-8c64-298b31d663b8
Attributes
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encryption_key
43DE31297B50FED5B1E6867AE89B621C68EF71E2
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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
Processes
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C:\Users\Admin\AppData\Local\Temp\Client-built.exe"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
3.1MB
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Filesize
9.9MB
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Filesize
4KB
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Filesize
9.9MB