General
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Target
bf93f72a99b0e4566df09b76c8c31ccb672450209828e0341165380f2af8e89e
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Size
731KB
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Sample
230531-j78zjsdg38
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MD5
f3fae10309721b190ebff5529a53c521
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SHA1
495a52d1f1c738a701d82e69483303169f3e458f
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SHA256
bf93f72a99b0e4566df09b76c8c31ccb672450209828e0341165380f2af8e89e
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SHA512
c694f363c909a0550716519b9ba083fdb40010d9049838ec8ebafcf1ffecf48deae2dfd30d890a650eb10d196336c32ea3c8d8e7e0c16fffb75c405bacbbdb92
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SSDEEP
12288:rMroy90tL+KthRdgAtk6VxowRPopcBRGIfTDUcDq56ywc2kXrrgIekoaKFRAZOw:7yCntk6pwpWpfTHDMwc2kXrsSlZOw
Static task
static1
Behavioral task
behavioral1
Sample
bf93f72a99b0e4566df09b76c8c31ccb672450209828e0341165380f2af8e89e.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
dusa
83.97.73.127:19045
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auth_value
ee896466545fedf9de5406175fb82de5
Extracted
redline
tinda
83.97.73.127:19045
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auth_value
88da3924455f4ba3a1b76cd03af918bb
Targets
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Target
bf93f72a99b0e4566df09b76c8c31ccb672450209828e0341165380f2af8e89e
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Size
731KB
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MD5
f3fae10309721b190ebff5529a53c521
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SHA1
495a52d1f1c738a701d82e69483303169f3e458f
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SHA256
bf93f72a99b0e4566df09b76c8c31ccb672450209828e0341165380f2af8e89e
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SHA512
c694f363c909a0550716519b9ba083fdb40010d9049838ec8ebafcf1ffecf48deae2dfd30d890a650eb10d196336c32ea3c8d8e7e0c16fffb75c405bacbbdb92
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SSDEEP
12288:rMroy90tL+KthRdgAtk6VxowRPopcBRGIfTDUcDq56ywc2kXrrgIekoaKFRAZOw:7yCntk6pwpWpfTHDMwc2kXrsSlZOw
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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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Suspicious use of SetThreadContext
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