General
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Target
41660fdfa697d4683d5b6d09146074a1cb031ad2daec66fdb6c8901030c4f9bd
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Size
411KB
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Sample
220310-3beklscge8
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MD5
1e22786009b2133bdb16ec7efa763bce
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SHA1
2fee9d2454383ce2f48eeabb55472671cd6a94be
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SHA256
41660fdfa697d4683d5b6d09146074a1cb031ad2daec66fdb6c8901030c4f9bd
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SHA512
9ef315f94fbcde6e790da39dbb74b699cbd3be07b7ad4a0686ac806e886d399427bd57270855f4268844af6cc4d3430732c1e170c6d5871084aef9da3c3df8d7
Static task
static1
Behavioral task
behavioral1
Sample
41660fdfa697d4683d5b6d09146074a1cb031ad2daec66fdb6c8901030c4f9bd.exe
Resource
win7-20220223-en
Behavioral task
behavioral2
Sample
41660fdfa697d4683d5b6d09146074a1cb031ad2daec66fdb6c8901030c4f9bd.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
Protocol: smtp- Host:
smtp.mail.ru - Port:
587 - Username:
[email protected] - Password:
YoQG...GhvG1.....
Extracted
Protocol: smtp- Host:
smtp.mail.ru - Port:
587 - Username:
[email protected] - Password:
YWhoQG.4.hkwis...
Targets
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Target
41660fdfa697d4683d5b6d09146074a1cb031ad2daec66fdb6c8901030c4f9bd
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Size
411KB
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MD5
1e22786009b2133bdb16ec7efa763bce
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SHA1
2fee9d2454383ce2f48eeabb55472671cd6a94be
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SHA256
41660fdfa697d4683d5b6d09146074a1cb031ad2daec66fdb6c8901030c4f9bd
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SHA512
9ef315f94fbcde6e790da39dbb74b699cbd3be07b7ad4a0686ac806e886d399427bd57270855f4268844af6cc4d3430732c1e170c6d5871084aef9da3c3df8d7
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NirSoft MailPassView
Password recovery tool for various email clients
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Nirsoft
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Executes dropped EXE
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Modifies Installed Components in the registry
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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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Uses the VBS compiler for execution
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Accesses Microsoft Outlook accounts
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Adds Run key to start application
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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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