General
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Target
935c8459f31edb0ec9be0e6ce3cb53ab.exe
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Size
1013KB
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Sample
230324-t4s42afe72
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MD5
935c8459f31edb0ec9be0e6ce3cb53ab
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SHA1
ea766a0431c3dc91336432d0ff7b26e45d5bacf9
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SHA256
74faa2ec8f6fb1ab3d84f5a14824e4d58d0cc5d610021f5edf250184de062e0a
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SHA512
969c42a0f20c7d68dd5dc52cdedeaedca5783e650bfee43e823b049b85e1c47885cc655cc5cf58abafdad9a23c388f016c0552fc7e30a74a2ca19a52faff9c5b
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SSDEEP
24576:2yyuQU6oDHu7pQLRBOrFPkVfovB1NcwWVM:FyuQkHforhkRoJ1NcL
Static task
static1
Behavioral task
behavioral1
Sample
935c8459f31edb0ec9be0e6ce3cb53ab.exe
Resource
win7-20230220-en
Malware Config
Extracted
redline
boris
193.233.20.32:4125
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auth_value
766b5bdf6dbefcf7ca223351952fc38f
Extracted
redline
lida
193.233.20.32:4125
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auth_value
24052aa2e9b85984a98d80cf08623e8d
Extracted
amadey
3.68
62.204.41.87/joomla/index.php
Extracted
redline
Anh123
199.115.193.116:11300
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auth_value
db990971ec3911c24ea05eeccc2e1f60
Extracted
redline
whitedoc
81.161.229.143:45156
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auth_value
2020d22aaa2ecafa1b12e00dfcffae03
Targets
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Target
935c8459f31edb0ec9be0e6ce3cb53ab.exe
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Size
1013KB
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MD5
935c8459f31edb0ec9be0e6ce3cb53ab
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SHA1
ea766a0431c3dc91336432d0ff7b26e45d5bacf9
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SHA256
74faa2ec8f6fb1ab3d84f5a14824e4d58d0cc5d610021f5edf250184de062e0a
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SHA512
969c42a0f20c7d68dd5dc52cdedeaedca5783e650bfee43e823b049b85e1c47885cc655cc5cf58abafdad9a23c388f016c0552fc7e30a74a2ca19a52faff9c5b
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SSDEEP
24576:2yyuQU6oDHu7pQLRBOrFPkVfovB1NcwWVM:FyuQkHforhkRoJ1NcL
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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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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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Legitimate hosting services abused for malware hosting/C2
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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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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Suspicious use of SetThreadContext
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