General
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Target
31d0f82cef1c3806244eec05c40365b0N.exe
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Size
2.0MB
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Sample
240813-kgcn4atdla
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MD5
31d0f82cef1c3806244eec05c40365b0
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SHA1
6d1ba353c9b841b990338b92e9f59a7e4c371a94
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SHA256
25bacd110609dfb5188d8b74b175ba988c80e05a00bd78468a4f936529445e42
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SHA512
b6979dd9aa8bfac5ee07660a2d75bd53eb7a626448730ece409179bedb62c196af107cd7b6fd3ae65a2979568827ed45ea2c2c2297eed2326ffb5cb9111e870e
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYV:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Y7
Behavioral task
behavioral1
Sample
31d0f82cef1c3806244eec05c40365b0N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
31d0f82cef1c3806244eec05c40365b0N.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
31d0f82cef1c3806244eec05c40365b0N.exe
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Size
2.0MB
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MD5
31d0f82cef1c3806244eec05c40365b0
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SHA1
6d1ba353c9b841b990338b92e9f59a7e4c371a94
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SHA256
25bacd110609dfb5188d8b74b175ba988c80e05a00bd78468a4f936529445e42
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SHA512
b6979dd9aa8bfac5ee07660a2d75bd53eb7a626448730ece409179bedb62c196af107cd7b6fd3ae65a2979568827ed45ea2c2c2297eed2326ffb5cb9111e870e
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYV:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Y7
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext
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