General
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Target
3870664bb0ac9edd0dbc5ea814fe200b3ea5f66c1997df6f2deb21024786d23f
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Size
962KB
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Sample
230321-ab6pwahh4z
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MD5
78c2c72e60412d3dc0dd1a54387e94a5
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SHA1
a740b94d3f0063b69a6ac05638be7b7eacc95e1b
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SHA256
3870664bb0ac9edd0dbc5ea814fe200b3ea5f66c1997df6f2deb21024786d23f
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SHA512
ebdcaa66c4a109c66dc0312a10f8ed5fbad2ffe7a16760b40ffa68c52a9421ff560dd1cb3ff08faab00fe5c1be7b9846ad56c0c2a7c64fe1adaf5356d1433b3e
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SSDEEP
24576:SySEYrYTBvKSN+Cs/q3+OCJMrSMT14zZ:5jCY7rSzOCJCT2
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
Extracted
redline
14
45.12.253.144:40145
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auth_value
6528d0f243ad9e530a68f2a487521a80
Targets
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Target
3870664bb0ac9edd0dbc5ea814fe200b3ea5f66c1997df6f2deb21024786d23f
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Size
962KB
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MD5
78c2c72e60412d3dc0dd1a54387e94a5
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SHA1
a740b94d3f0063b69a6ac05638be7b7eacc95e1b
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SHA256
3870664bb0ac9edd0dbc5ea814fe200b3ea5f66c1997df6f2deb21024786d23f
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SHA512
ebdcaa66c4a109c66dc0312a10f8ed5fbad2ffe7a16760b40ffa68c52a9421ff560dd1cb3ff08faab00fe5c1be7b9846ad56c0c2a7c64fe1adaf5356d1433b3e
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SSDEEP
24576:SySEYrYTBvKSN+Cs/q3+OCJMrSMT14zZ:5jCY7rSzOCJCT2
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Modifies WinLogon for persistence
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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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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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Suspicious use of SetThreadContext
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