General
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Target
331bbdf8a4653e6bbdb2011a6b89099e2148a15fe44221d9852f7117b8105a51
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Size
835KB
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Sample
220330-clvrgaeef7
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MD5
a53df39071210ff353e46de71eb36dc6
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SHA1
3988e9828dffc4a2353bd8cfbabb161d0a896ac3
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SHA256
331bbdf8a4653e6bbdb2011a6b89099e2148a15fe44221d9852f7117b8105a51
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SHA512
c82f198639e26a7efa1e2d7a95d865a95bbc74f6df621f3944a07b511107cbec24616ffa763b525ea0eec466f51a42b2923d2f52a18e8d40412a6d46b76d680c
Static task
static1
Behavioral task
behavioral1
Sample
331bbdf8a4653e6bbdb2011a6b89099e2148a15fe44221d9852f7117b8105a51.exe
Resource
win7-20220331-en
Behavioral task
behavioral2
Sample
331bbdf8a4653e6bbdb2011a6b89099e2148a15fe44221d9852f7117b8105a51.exe
Resource
win10v2004-20220331-en
Malware Config
Targets
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Target
331bbdf8a4653e6bbdb2011a6b89099e2148a15fe44221d9852f7117b8105a51
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Size
835KB
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MD5
a53df39071210ff353e46de71eb36dc6
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SHA1
3988e9828dffc4a2353bd8cfbabb161d0a896ac3
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SHA256
331bbdf8a4653e6bbdb2011a6b89099e2148a15fe44221d9852f7117b8105a51
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SHA512
c82f198639e26a7efa1e2d7a95d865a95bbc74f6df621f3944a07b511107cbec24616ffa763b525ea0eec466f51a42b2923d2f52a18e8d40412a6d46b76d680c
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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