General
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Target
6f9d75d89456467de8b96f43958ab04abef34c9479fff0d657e84bf8c78129ad
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Size
913KB
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Sample
220329-1vct1sfhhn
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MD5
00bf7a25f150b58f7bac1be51c9caa7c
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SHA1
29b79e338797f80e30a3dec290109e9ab5981a17
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SHA256
6f9d75d89456467de8b96f43958ab04abef34c9479fff0d657e84bf8c78129ad
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SHA512
6b8faff3a4ba1283c4d72990fbad7e88a1da28cf98670748f3ef75d0bc9277a60c29768ab40f35eb52d8a948af4cbe3a6d3ccfa3aeacde424ad6849e8a1832c9
Static task
static1
Behavioral task
behavioral1
Sample
6f9d75d89456467de8b96f43958ab04abef34c9479fff0d657e84bf8c78129ad.exe
Resource
win7-20220311-en
Behavioral task
behavioral2
Sample
6f9d75d89456467de8b96f43958ab04abef34c9479fff0d657e84bf8c78129ad.exe
Resource
win10v2004-en-20220113
Malware Config
Targets
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Target
6f9d75d89456467de8b96f43958ab04abef34c9479fff0d657e84bf8c78129ad
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Size
913KB
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MD5
00bf7a25f150b58f7bac1be51c9caa7c
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SHA1
29b79e338797f80e30a3dec290109e9ab5981a17
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SHA256
6f9d75d89456467de8b96f43958ab04abef34c9479fff0d657e84bf8c78129ad
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SHA512
6b8faff3a4ba1283c4d72990fbad7e88a1da28cf98670748f3ef75d0bc9277a60c29768ab40f35eb52d8a948af4cbe3a6d3ccfa3aeacde424ad6849e8a1832c9
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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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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