General
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Target
31a5c6e4af6f78db5f2d99e74e872cb0N.exe
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Size
2.0MB
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Sample
240805-b5fk8atbnl
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MD5
31a5c6e4af6f78db5f2d99e74e872cb0
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SHA1
f82ea16ccc03b7c2c14803ff6ec7caab74b7519a
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SHA256
785df35e44aea8976f227beb11419ba7d6342222689d210e19ea2fd6c9e8638d
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SHA512
32a028a17000d195ad36b808abf70f519ac4d3f1a7ae6154109d1f9f76ae939bbb46fe7583968e2fe47e019c6efef29f59c261316632ecd560d274edf29e6ba7
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYa:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YE
Behavioral task
behavioral1
Sample
31a5c6e4af6f78db5f2d99e74e872cb0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
31a5c6e4af6f78db5f2d99e74e872cb0N.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
quasar
1.3.0.0
EbayProfiles
5.8.88.191:443
sockartek.icu:443
QSR_MUTEX_0kBRNrRz5TDLEQouI0
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encryption_key
MWhG6wsClMX8aJM2CVXT
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install_name
winsock.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
win defender run
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subdirectory
SubDir
Extracted
azorult
http://0x21.in:8000/_az/
Targets
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Target
31a5c6e4af6f78db5f2d99e74e872cb0N.exe
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Size
2.0MB
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MD5
31a5c6e4af6f78db5f2d99e74e872cb0
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SHA1
f82ea16ccc03b7c2c14803ff6ec7caab74b7519a
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SHA256
785df35e44aea8976f227beb11419ba7d6342222689d210e19ea2fd6c9e8638d
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SHA512
32a028a17000d195ad36b808abf70f519ac4d3f1a7ae6154109d1f9f76ae939bbb46fe7583968e2fe47e019c6efef29f59c261316632ecd560d274edf29e6ba7
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYa:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YE
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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Quasar payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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