Analysis
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max time kernel
146s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
08-12-2024 17:43
General
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Target
ryrez_beta2.exe
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Size
246KB
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MD5
8531555e8a8669f067c286a61882852b
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SHA1
6c9a2fa7a1bbf31d7d1dd2e52c791e3e9abbab16
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SHA256
4c3e3beb897dcb9a41bf4a4a051267b880b4b0f2a8691816775c2ff18d1c5bc5
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SHA512
e1cbd4b7e3395fd7651fe25b23722b9831a19a04266bb8f81d385390b7c8f393bb219f3f981b33aa093313acd12e3c9f5673c155809c9a7696c2cc44be651155
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SSDEEP
6144:CHJ+W6sz4rlKJOdpcw1R4JoLwYJuRsbWVh6cns8J:nxKJOdpvqYJuJVh6cns8J
Score
10/10
Malware Config
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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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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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\ryrez_beta2.exe"C:\Users\Admin\AppData\Local\Temp\ryrez_beta2.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
272KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
72KB
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Filesize
40KB
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Filesize
4KB
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Filesize
7.7MB