Analysis
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max time kernel
133s -
max time network
147s -
platform
windows10-ltsc_2021_x64 -
resource
win10ltsc2021-20250410-en -
resource tags
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submitted
16/04/2025, 23:55
General
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Target
niha-main/plorestoana.exe
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Size
288KB
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MD5
19cac7f665330a905dc26b6d59425e36
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SHA1
b5a872558c2bf1956ba9c45b1413e557e1134d48
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SHA256
9c2ae6de49a57584466471cd3f0c4ed2d816751b9899a50c059f66a196e95b2d
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SHA512
77580673a7415559da2fedcf74ba90ffb16180ec16d565f06d0637a2b95206fcc9083ae316e190b41b327f85e51d4b58300a10cedb443cb0cc3d7986f1bde1b8
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SSDEEP
6144:Q7zO0LSclT6FOwEP5Kq+SMv0VGb7bDcllbktn:ulJtTF9zVGkllbkR
Malware Config
Extracted
quasar
1.4.0.0
Office
185.39.17.228:2222
Ydk1X4Lv2vMBhqqaAS
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encryption_key
uzKKApfvzS5RRlrVPnVO
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install_name
csrss.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
NET framework
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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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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
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\niha-main\plorestoana.exe"C:\Users\Admin\AppData\Local\Temp\niha-main\plorestoana.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
312KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
72KB
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Filesize
240KB
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Filesize
40KB
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Filesize
4KB
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Filesize
7.7MB