General
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Target
f430a6438742117f61cf1f94d99833ef5ae225a3f718a7a25012ee8315dcbb8b
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Size
823KB
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Sample
220420-f6vhzsdbf7
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MD5
4c565dccf733ed8901e82def8c2f969a
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SHA1
82aca8816554eb811653b169a009001e34ee86c2
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SHA256
f430a6438742117f61cf1f94d99833ef5ae225a3f718a7a25012ee8315dcbb8b
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SHA512
92569fb9f98394612a345092f26b63dd94c75dc0d6d2cd750c899745b247cdfb59c4121af4fd16d38f8a44dafdd6a127b9cd0e9bf79c7b610d6688b14b9c8270
Static task
static1
Behavioral task
behavioral1
Sample
f430a6438742117f61cf1f94d99833ef5ae225a3f718a7a25012ee8315dcbb8b.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
f430a6438742117f61cf1f94d99833ef5ae225a3f718a7a25012ee8315dcbb8b.exe
Resource
win10v2004-20220414-en
Malware Config
Targets
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Target
f430a6438742117f61cf1f94d99833ef5ae225a3f718a7a25012ee8315dcbb8b
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Size
823KB
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MD5
4c565dccf733ed8901e82def8c2f969a
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SHA1
82aca8816554eb811653b169a009001e34ee86c2
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SHA256
f430a6438742117f61cf1f94d99833ef5ae225a3f718a7a25012ee8315dcbb8b
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SHA512
92569fb9f98394612a345092f26b63dd94c75dc0d6d2cd750c899745b247cdfb59c4121af4fd16d38f8a44dafdd6a127b9cd0e9bf79c7b610d6688b14b9c8270
Score10/10-
MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main 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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Accesses Microsoft Outlook profiles
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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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