General
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Target
SystemPropertiesPerformance.exe
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Size
2.0MB
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Sample
240917-pyyp4stelr
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MD5
129a0510883f6ae00a92d2e01d2a44be
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SHA1
af439e5a6adb421f516dbb12846510445b10998b
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SHA256
0d2e6a07b622d817482a0239b69a67a300922bb58e8d96551f6400ce362f2e43
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SHA512
aefef5f1257dd792d57616b9a8bb9774c8a4eb7b4777acec417e0971355bf0377c485d6a0d077f82cf7cc9f97cca3993e4dd7114bc9d2bb12a30d2e0f5573ae3
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKY9:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YX
Behavioral task
behavioral1
Sample
SystemPropertiesPerformance.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
SystemPropertiesPerformance.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
SystemPropertiesPerformance.exe
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Size
2.0MB
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MD5
129a0510883f6ae00a92d2e01d2a44be
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SHA1
af439e5a6adb421f516dbb12846510445b10998b
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SHA256
0d2e6a07b622d817482a0239b69a67a300922bb58e8d96551f6400ce362f2e43
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SHA512
aefef5f1257dd792d57616b9a8bb9774c8a4eb7b4777acec417e0971355bf0377c485d6a0d077f82cf7cc9f97cca3993e4dd7114bc9d2bb12a30d2e0f5573ae3
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKY9:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YX
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext
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