General
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Target
ZoomInstaller.exe
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Size
5.8MB
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Sample
221020-q7jg8agbck
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MD5
5380a51e5286d9bb51d369aca9b38dc2
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SHA1
69c696e0beb957f1030df1031ff43c727cdb0595
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SHA256
996c4e5418405912b929e7916def0a6c0aaedf77065ec5725f4782b00fb1464e
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SHA512
eac5346d2d9a9f16955b9bf9ea33f2e9932811462b0d7054ee0ae81394b017be4c7124c49555294a22b6f2935790e5054117d3fa647d6dc1860138a2a365dc77
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SSDEEP
98304:pXz0TZpDOiYnzJagiZLjfWwYpnUO1CtNC2hEBFiFk1sxzqvL9O/vNl/pEo4ghFk/:VeDrYzJRuWw4UI8CHBEC1fY/X//hi+a
Static task
static1
Behavioral task
behavioral1
Sample
ZoomInstaller.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ZoomInstaller.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
redline
Zoom
95.216.170.17:29995
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auth_value
a019d6186be3a0fb2d409933c96c8ced
Targets
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Target
ZoomInstaller.exe
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Size
5.8MB
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MD5
5380a51e5286d9bb51d369aca9b38dc2
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SHA1
69c696e0beb957f1030df1031ff43c727cdb0595
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SHA256
996c4e5418405912b929e7916def0a6c0aaedf77065ec5725f4782b00fb1464e
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SHA512
eac5346d2d9a9f16955b9bf9ea33f2e9932811462b0d7054ee0ae81394b017be4c7124c49555294a22b6f2935790e5054117d3fa647d6dc1860138a2a365dc77
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SSDEEP
98304:pXz0TZpDOiYnzJagiZLjfWwYpnUO1CtNC2hEBFiFk1sxzqvL9O/vNl/pEo4ghFk/:VeDrYzJRuWw4UI8CHBEC1fY/X//hi+a
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine 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 cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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