General
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Target
Lorex.AdluminInstaller.msi
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Size
6.5MB
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Sample
230510-wzv4yahg24
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MD5
ba9f849e3c6e57316548367f0f6a444b
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SHA1
34b80863cddfd512be800f366f282eb58fdfc640
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SHA256
dc2c8c8369c3dee48feb6b43b5467f22e6a0c939257207828104ed8d94b154d2
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SHA512
93c324b2849e9642de25370d3e73f246384f00c2ef49c2d624f495447b856e4a74911066779650a35249bd8518cf4b4944c168982c3613f29f6a9405b74aa21d
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SSDEEP
98304:ZiWF9TZpfEK0lk5xmY7aRGm7XCiiQO95anWA25u2tEYjTMy5rp5WpiSvv:r91pSlkqFGICii15HrgYjTMIrfWESvv
Malware Config
Extracted
tofsee
vanaheim.cn
jotunheim.name
Extracted
formbook
4.1
m82
jamesdevereux.com
artificialturfminneapolis.com
hongmeiyan.com
lojaderoupasbr.com
yit.africa
austinrelocationexpert.com
saiva.page
exitsategy.com
chochonux.com
klosterbraeu-unterliezheim.com
byseymanur.com
sblwarwickshire.co.uk
brazimaid.com
ciogame.com
bronzesailing.com
dwkapl.xyz
022dyd.com
compassandpathwriting.com
alphabet1x.com
selfcleaninghairbrush.co.uk
Targets
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Target
Lorex.AdluminInstaller.msi
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Size
6.5MB
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MD5
ba9f849e3c6e57316548367f0f6a444b
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SHA1
34b80863cddfd512be800f366f282eb58fdfc640
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SHA256
dc2c8c8369c3dee48feb6b43b5467f22e6a0c939257207828104ed8d94b154d2
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SHA512
93c324b2849e9642de25370d3e73f246384f00c2ef49c2d624f495447b856e4a74911066779650a35249bd8518cf4b4944c168982c3613f29f6a9405b74aa21d
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SSDEEP
98304:ZiWF9TZpfEK0lk5xmY7aRGm7XCiiQO95anWA25u2tEYjTMy5rp5WpiSvv:r91pSlkqFGICii15HrgYjTMIrfWESvv
Score10/10-
Formbook
Formbook is a data stealing malware which is capable of stealing data.
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Tofsee
Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
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Formbook payload
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Blocklisted process makes network request
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Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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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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Registers COM server for autorun
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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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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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