General
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Target
b83b407650a4430de314fab0699bee00.bin
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Size
1.0MB
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Sample
240831-b7efyayhmr
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MD5
f1e92c3ceb8a54b771aaf47914eaa98f
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SHA1
0871bca89673ba443d384fbdf09980e1736e39d7
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SHA256
727fe0dcc3f80820419ae56c5ec250943d38122946a20fa634c8ae47bd8e8cbd
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SHA512
399696017ebdb541bf89d1f8c4e6710545792f1b8d755af542d7db06b0f2c8627fd33d18e05bc132bea1aee8bd0f2091f201c22b2a8576be74823d9e92e9ca1d
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SSDEEP
24576:6uvKc1mFaGd89r6eMzcpdnCB3f3/MkcZ+BLACJkeV:ZvdmgGd8HMzcp9CB3/Dc0bXV
Behavioral task
behavioral1
Sample
877106f8412be6c602573e6ece4b51e3dd4eaa33030946b9ae785ed9d19933a4.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
877106f8412be6c602573e6ece4b51e3dd4eaa33030946b9ae785ed9d19933a4.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
877106f8412be6c602573e6ece4b51e3dd4eaa33030946b9ae785ed9d19933a4.exe
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Size
2.0MB
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MD5
b83b407650a4430de314fab0699bee00
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SHA1
daa90ab02e6073469b64ff0ff17aeb6e11cdb6f4
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SHA256
877106f8412be6c602573e6ece4b51e3dd4eaa33030946b9ae785ed9d19933a4
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SHA512
4bc00830b9f31f69fe45584b06373527e0941d3a967f76ce681a05fa07b1d1f0ac7ffed1f1a926bdece3c78d6ea5d5f6b02b9ce29e97899afb4c968d850497b6
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SSDEEP
24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYJ:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YT
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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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