General
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Target
818948894fbc701b43dd3e15e47ca8dc13e2352b4791d0aa91ef914080285b78
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Size
2.0MB
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Sample
220731-fvadnsagdp
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MD5
0302232b6c48bdc707aff4ccec521fc7
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SHA1
77099003dd2762bb76bab8a8f152f5ca68550b7d
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SHA256
818948894fbc701b43dd3e15e47ca8dc13e2352b4791d0aa91ef914080285b78
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SHA512
a23a6a40262f9bb99f39b58e50de688ff452d2402e5f55e76b5ad7802274d70da96a3cd5b8b575c377980aa12f389e32a1cdb2259275cab93f3273a25e483ff5
Behavioral task
behavioral1
Sample
818948894fbc701b43dd3e15e47ca8dc13e2352b4791d0aa91ef914080285b78.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
818948894fbc701b43dd3e15e47ca8dc13e2352b4791d0aa91ef914080285b78.exe
Resource
win10v2004-20220721-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
818948894fbc701b43dd3e15e47ca8dc13e2352b4791d0aa91ef914080285b78
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Size
2.0MB
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MD5
0302232b6c48bdc707aff4ccec521fc7
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SHA1
77099003dd2762bb76bab8a8f152f5ca68550b7d
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SHA256
818948894fbc701b43dd3e15e47ca8dc13e2352b4791d0aa91ef914080285b78
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SHA512
a23a6a40262f9bb99f39b58e50de688ff452d2402e5f55e76b5ad7802274d70da96a3cd5b8b575c377980aa12f389e32a1cdb2259275cab93f3273a25e483ff5
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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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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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