Analysis
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max time kernel
146s -
max time network
165s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
01-02-2022 12:52
General
-
Target
a5a95cd39484fabee1551b0daeb1a3c3fc94c610fe2020e2f714f366ef1430aa.exe
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Size
348KB
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MD5
976abfeee6afe436cb09e480baa0f072
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SHA1
460f1b15acf310a4a648b26c80efd21ebe94cac0
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SHA256
a5a95cd39484fabee1551b0daeb1a3c3fc94c610fe2020e2f714f366ef1430aa
-
SHA512
8c81efc4e102f9a66eb1626a126b59f21d37b277183c2364386988fc53e6fd07f08a2d730c9f45aa43619ec551dcf53b663bfe470998ac187df422feb0d274c1
Score
10/10
Malware Config
Extracted
Family
quasar
Version
1.3.0.0
Botnet
Ps
C2
45.74.53.124:4782
Mutex
s5v8y/B?E(H+MbQeThWmZq3t6w9z$C&F)J@NcRfUjXn2r5u7x!A%D*G-KaPdSgV
Attributes
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encryption_key
sEybIz3EK3xXIpG2z1h2
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
0
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startup_key
Quasar Client Startup
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subdirectory
SubDir
Signatures
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Quasar Payload 1 IoCs
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Quasar RAT
Quasar is an open source Remote Access Tool.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a5a95cd39484fabee1551b0daeb1a3c3fc94c610fe2020e2f714f366ef1430aa.exe"C:\Users\Admin\AppData\Local\Temp\a5a95cd39484fabee1551b0daeb1a3c3fc94c610fe2020e2f714f366ef1430aa.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1568-55-0x00000000012B0000-0x000000000130E000-memory.dmpFilesize
376KB
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memory/1568-56-0x0000000076371000-0x0000000076373000-memory.dmpFilesize
8KB
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memory/1568-57-0x0000000004BA0000-0x0000000004BA1000-memory.dmpFilesize
4KB