General
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Target
b39153383e842489c69a9877a3af511296aff739b91a86ad85becfc23e7a1a90
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Size
1.1MB
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Sample
220414-ntqm9saah3
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MD5
5049982ec954b0ebc729caab7e35e406
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SHA1
e781a6227c87b7dae4535a3ca33ab8806a6f25e0
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SHA256
b39153383e842489c69a9877a3af511296aff739b91a86ad85becfc23e7a1a90
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SHA512
a7e66adad3e8df58276af5b04ee88635278d91ef88131d31482d76d0af3f4fcdb78f1f955009138d24a3e6b762531860644663960ca93512f494aede147b5c00
Static task
static1
Behavioral task
behavioral1
Sample
b39153383e842489c69a9877a3af511296aff739b91a86ad85becfc23e7a1a90.exe
Resource
win7-20220331-en
Behavioral task
behavioral2
Sample
b39153383e842489c69a9877a3af511296aff739b91a86ad85becfc23e7a1a90.exe
Resource
win10v2004-20220331-en
Malware Config
Targets
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Target
b39153383e842489c69a9877a3af511296aff739b91a86ad85becfc23e7a1a90
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Size
1.1MB
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MD5
5049982ec954b0ebc729caab7e35e406
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SHA1
e781a6227c87b7dae4535a3ca33ab8806a6f25e0
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SHA256
b39153383e842489c69a9877a3af511296aff739b91a86ad85becfc23e7a1a90
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SHA512
a7e66adad3e8df58276af5b04ee88635278d91ef88131d31482d76d0af3f4fcdb78f1f955009138d24a3e6b762531860644663960ca93512f494aede147b5c00
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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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