General
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Target
a837a1e4bca1ee07e931426a68d24c87ab3693b61d8e8a02bb62d3a94d0c77fb
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Size
961KB
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Sample
230320-xsheyafa35
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MD5
77a369856fc668865c1672748e4a6e26
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SHA1
9645dc642bf5c1268127e77f7d420b6c5ca3f553
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SHA256
a837a1e4bca1ee07e931426a68d24c87ab3693b61d8e8a02bb62d3a94d0c77fb
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SHA512
aaee9d1ce74f119bf00e7f7ae20bc656173ed30d0aa87250abcb97058a8c82567db16ee54223f8b29a301fc6659bdfb867dda05c6358a475f77be15486f648f6
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SSDEEP
24576:nyj/ryJ1vL6SFrSXi2mCu5nHp6qs5lTO8lHLv8+wt8W4k:yj/ryJ1jrrSXi2yJ6X9vHg+s
Static task
static1
Malware Config
Extracted
https://www.mdegmm.com/pdf/debug2.ps1
Extracted
redline
gena
193.233.20.30:4125
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auth_value
93c20961cb6b06b2d5781c212db6201e
Extracted
redline
vint
193.233.20.30:4125
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auth_value
fb8811912f8370b3d23bffda092d88d0
Extracted
amadey
3.68
62.204.41.87/joomla/index.php
Targets
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Target
a837a1e4bca1ee07e931426a68d24c87ab3693b61d8e8a02bb62d3a94d0c77fb
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Size
961KB
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MD5
77a369856fc668865c1672748e4a6e26
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SHA1
9645dc642bf5c1268127e77f7d420b6c5ca3f553
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SHA256
a837a1e4bca1ee07e931426a68d24c87ab3693b61d8e8a02bb62d3a94d0c77fb
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SHA512
aaee9d1ce74f119bf00e7f7ae20bc656173ed30d0aa87250abcb97058a8c82567db16ee54223f8b29a301fc6659bdfb867dda05c6358a475f77be15486f648f6
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SSDEEP
24576:nyj/ryJ1vL6SFrSXi2mCu5nHp6qs5lTO8lHLv8+wt8W4k:yj/ryJ1jrrSXi2yJ6X9vHg+s
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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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Blocklisted process makes network request
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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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