General
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Target
0434ad98f07da0a81938527881afcb707408e7bebf04aca0ccd59f09f09f9efb
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Size
1.0MB
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Sample
230321-q87w7sch3y
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MD5
8c9359873e757d8046c325422a6f8980
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SHA1
dc4cec569c2056699b13c64435cde9e08771ce57
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SHA256
0434ad98f07da0a81938527881afcb707408e7bebf04aca0ccd59f09f09f9efb
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SHA512
5fee2b95bab0124e1e7fa022e172a593147e60f0e06605a95a59f5fdb492ce1c8a10ea136e9c953272d95d8d0cab9b2e9dd08e9f0ab22adbf5da83a52dbb3d14
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SSDEEP
24576:Yyxl2BKmc2GJvue8pBStn8Hb6A/B2u6TpW2:fxGTc3Jvh9q6TY
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
0434ad98f07da0a81938527881afcb707408e7bebf04aca0ccd59f09f09f9efb
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Size
1.0MB
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MD5
8c9359873e757d8046c325422a6f8980
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SHA1
dc4cec569c2056699b13c64435cde9e08771ce57
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SHA256
0434ad98f07da0a81938527881afcb707408e7bebf04aca0ccd59f09f09f9efb
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SHA512
5fee2b95bab0124e1e7fa022e172a593147e60f0e06605a95a59f5fdb492ce1c8a10ea136e9c953272d95d8d0cab9b2e9dd08e9f0ab22adbf5da83a52dbb3d14
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SSDEEP
24576:Yyxl2BKmc2GJvue8pBStn8Hb6A/B2u6TpW2:fxGTc3Jvh9q6TY
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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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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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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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