General
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Target
bin-cr.exe
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Size
2.1MB
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Sample
230413-hd2spshh29
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MD5
50d9ad764597d6970f0480b58c4cf88e
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SHA1
72c210f8b80c755a6f5198ca6dea509872dee98a
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SHA256
57ba6e0a9c0804c9a3d239dc6fb2a6742f3a91b762741772dd3571e1cbec45f8
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SHA512
6d8bb209d50ec7a2349174255faa33696826d9c31eab7a22c63840afdc8711dd44bf42a35dad58c99f4ed1c057f4adaa913fe7e292afc1bee9482b5d08a02e07
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SSDEEP
24576:opwU6X5VuMFwg1SkQpRzFabsmVnR/ChijkYHGo5ExFNIprhIw0cNN4CJP6SSTzny:owVuMF5rbNWijJmA0cP42Jr
Static task
static1
Behavioral task
behavioral1
Sample
bin-cr.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
bin-cr.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
azorult
http://dblg023.shop/bill1/index.php
Extracted
quasar
1.3.0.0
APR
19ap22.duckdns.org:100
QSR_MUTEX_KuRNqiBWI63hLvM1k8
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encryption_key
TMHR4yuB8MoZH2RLARpT
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
SubDir
Targets
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Target
bin-cr.exe
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Size
2.1MB
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MD5
50d9ad764597d6970f0480b58c4cf88e
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SHA1
72c210f8b80c755a6f5198ca6dea509872dee98a
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SHA256
57ba6e0a9c0804c9a3d239dc6fb2a6742f3a91b762741772dd3571e1cbec45f8
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SHA512
6d8bb209d50ec7a2349174255faa33696826d9c31eab7a22c63840afdc8711dd44bf42a35dad58c99f4ed1c057f4adaa913fe7e292afc1bee9482b5d08a02e07
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SSDEEP
24576:opwU6X5VuMFwg1SkQpRzFabsmVnR/ChijkYHGo5ExFNIprhIw0cNN4CJP6SSTzny:owVuMF5rbNWijJmA0cP42Jr
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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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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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Suspicious use of SetThreadContext
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