General
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Target
c3f533c47a2f995cd4b5d16653698609.exe
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Size
1.1MB
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Sample
220528-rnzkrschb2
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MD5
c3f533c47a2f995cd4b5d16653698609
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SHA1
223cfb523ff8b64b339a34db3808dc6a386752a4
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SHA256
672fea64c92edc4d937d3132577b65813738bfddeab6a6b3ef35e6fa4b987009
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SHA512
6f6635c7864f675f0f9dfe315c5a7aeef93da7ca91b6016eed8506b7e1c809de8031f9659f87339f58e807a6d59b83214896af5ba71659b0b9e50511a1c91761
Static task
static1
Behavioral task
behavioral1
Sample
c3f533c47a2f995cd4b5d16653698609.exe
Resource
win7-20220414-en
Malware Config
Extracted
arkei
Default
Extracted
azorult
http://195.245.112.115/index.php
Targets
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Target
c3f533c47a2f995cd4b5d16653698609.exe
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Size
1.1MB
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MD5
c3f533c47a2f995cd4b5d16653698609
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SHA1
223cfb523ff8b64b339a34db3808dc6a386752a4
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SHA256
672fea64c92edc4d937d3132577b65813738bfddeab6a6b3ef35e6fa4b987009
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SHA512
6f6635c7864f675f0f9dfe315c5a7aeef93da7ca91b6016eed8506b7e1c809de8031f9659f87339f58e807a6d59b83214896af5ba71659b0b9e50511a1c91761
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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suricata: ET MALWARE Base64 Encoded Stealer Config from Server - APPDATA or USERPROFILE Environment Variable M4
suricata: ET MALWARE Base64 Encoded Stealer Config from Server - APPDATA or USERPROFILE Environment Variable M4
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suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M15
suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M15
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suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M5
suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M5
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suricata: ET MALWARE Win32/Vidar Variant/Mars Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant/Mars Stealer CnC Exfil
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Downloads MZ/PE file
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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Suspicious use of SetThreadContext
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