General
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Target
bac3ee462346b1c7a215087d1dee33366fc020632c719f7f6416b0f586bd4767
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Size
822KB
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Sample
220524-sp7hfafga6
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MD5
2d6e2e5246a199facabc1e85710ffadf
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SHA1
6646268d847037b42badf41a631ea60c523731c7
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SHA256
bac3ee462346b1c7a215087d1dee33366fc020632c719f7f6416b0f586bd4767
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SHA512
fa9f81e77296884e39621a833727eeb413bcfb7972564ef7bdf834bfb3f0cb03c125b086c5c6e4db2e2dda66ce2f26527116bd4a45c9ada5377ebcec51b2dc3a
Static task
static1
Behavioral task
behavioral1
Sample
bac3ee462346b1c7a215087d1dee33366fc020632c719f7f6416b0f586bd4767.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
bac3ee462346b1c7a215087d1dee33366fc020632c719f7f6416b0f586bd4767.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\AEF946DCB4\Log.txt
masslogger
Extracted
C:\Users\Admin\AppData\Local\Temp\8236ADF044\Log.txt
masslogger
Targets
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Target
bac3ee462346b1c7a215087d1dee33366fc020632c719f7f6416b0f586bd4767
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Size
822KB
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MD5
2d6e2e5246a199facabc1e85710ffadf
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SHA1
6646268d847037b42badf41a631ea60c523731c7
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SHA256
bac3ee462346b1c7a215087d1dee33366fc020632c719f7f6416b0f586bd4767
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SHA512
fa9f81e77296884e39621a833727eeb413bcfb7972564ef7bdf834bfb3f0cb03c125b086c5c6e4db2e2dda66ce2f26527116bd4a45c9ada5377ebcec51b2dc3a
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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MassLogger log file
Detects a log file produced by MassLogger.
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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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