Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
16-12-2024 22:03
General
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Target
testv12.exe
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Size
3.1MB
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MD5
8f131c77156b85ca15444aabe87333ef
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SHA1
5402d8163423097e863bea234d211f5b13258a4b
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SHA256
84386ba4be46d6a071c25da1ec4f339817aeaad478a6ca9453e1935205571f20
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SHA512
95f05308d912a25b42a73e09c061ee88cedadb5080653ae8ae794f4de6e581c099f49dbc7943f54be838b72ac7649ff573f63e7326c0a8688e7508b62deb90b0
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SSDEEP
49152:Xv3lL26AaNeWgPhlmVqvMQ7XSKC1mKmzOUoGdcQTHHB72eh2NT:Xv1L26AaNeWgPhlmVqkQ7XSKC1mp
Score
10/10
Malware Config
Extracted
Family
quasar
Version
1.4.1
Botnet
Office04
C2
4.tcp.eu.ngrok.io:16602
4.tcp.eu.ngrok.io:7724
Mutex
af6a836a-9106-4785-8dce-1ced637f2ecd
Attributes
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encryption_key
50B793FC4C8129DCCC330E337AEC3777884F3B64
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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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Legitimate hosting services abused for malware hosting/C2 1 TTPs 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 2 IoCs
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Suspicious use of SendNotifyMessage 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\testv12.exe"C:\Users\Admin\AppData\Local\Temp\testv12.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
72KB
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Filesize
240KB
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Filesize
8KB
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Filesize
10.8MB