General
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Target
cf4fa8dc53027d035f01c2484d8734b8a98bb323b71c1d5f1fe3f94416cabe9e
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Size
3.3MB
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Sample
220420-cv5yssdfbk
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MD5
83ceb8cd46608b79ffaf2798cdad8027
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SHA1
e873ec72d9fcf7cb582e5ccbf6b6a5b640f42e84
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SHA256
cf4fa8dc53027d035f01c2484d8734b8a98bb323b71c1d5f1fe3f94416cabe9e
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SHA512
3e94cfced5299e5765c305ef6ffa3a5fb42d5c0979a6a39bb5dfd072974e11e482fcd31463544d37a450f2695a32cd1b5502756bc0f31dcb0e63544b227d23b2
Static task
static1
Behavioral task
behavioral1
Sample
cf4fa8dc53027d035f01c2484d8734b8a98bb323b71c1d5f1fe3f94416cabe9e.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
cf4fa8dc53027d035f01c2484d8734b8a98bb323b71c1d5f1fe3f94416cabe9e.exe
Resource
win10v2004-20220414-en
Malware Config
Targets
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Target
cf4fa8dc53027d035f01c2484d8734b8a98bb323b71c1d5f1fe3f94416cabe9e
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Size
3.3MB
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MD5
83ceb8cd46608b79ffaf2798cdad8027
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SHA1
e873ec72d9fcf7cb582e5ccbf6b6a5b640f42e84
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SHA256
cf4fa8dc53027d035f01c2484d8734b8a98bb323b71c1d5f1fe3f94416cabe9e
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SHA512
3e94cfced5299e5765c305ef6ffa3a5fb42d5c0979a6a39bb5dfd072974e11e482fcd31463544d37a450f2695a32cd1b5502756bc0f31dcb0e63544b227d23b2
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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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