General
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Target
ec551b4d1cea1117f5749502f290a4afdb193a66c93bb700ce7e6fc58985184b
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Size
809KB
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Sample
220516-p4hk3segbp
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MD5
734692ac2adc2fab6b0574abab62949e
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SHA1
e88d3050e9edb381bb40842c8ebe1a1bb27efe3c
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SHA256
ec551b4d1cea1117f5749502f290a4afdb193a66c93bb700ce7e6fc58985184b
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SHA512
953378a6fdf8d636a7277b113c558df0c91363cd87791804ba27f4aec0f2deda43f6969683958d0edec31d0555a48788f795e29b628ac9177d36c9b1c4d57f8d
Static task
static1
Behavioral task
behavioral1
Sample
ec551b4d1cea1117f5749502f290a4afdb193a66c93bb700ce7e6fc58985184b.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
ec551b4d1cea1117f5749502f290a4afdb193a66c93bb700ce7e6fc58985184b.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
Protocol: smtp- Host:
mail.izgikrom.com - Port:
587 - Username:
[email protected] - Password:
Krom544725
Targets
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Target
ec551b4d1cea1117f5749502f290a4afdb193a66c93bb700ce7e6fc58985184b
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Size
809KB
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MD5
734692ac2adc2fab6b0574abab62949e
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SHA1
e88d3050e9edb381bb40842c8ebe1a1bb27efe3c
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SHA256
ec551b4d1cea1117f5749502f290a4afdb193a66c93bb700ce7e6fc58985184b
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SHA512
953378a6fdf8d636a7277b113c558df0c91363cd87791804ba27f4aec0f2deda43f6969683958d0edec31d0555a48788f795e29b628ac9177d36c9b1c4d57f8d
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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