General
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Target
83b6cea6fbda752252702ee872c121bc3c6297c420c54aec1409271695806ba4
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Size
981KB
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Sample
220103-nypa1abcd9
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MD5
85130906f5b1c4210be52b5647a99f94
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SHA1
50284b46d60b57fff0339db2a55accb48bf067d0
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SHA256
83b6cea6fbda752252702ee872c121bc3c6297c420c54aec1409271695806ba4
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SHA512
357198a7bef505335753b584c68d3eb2509bc475e5962f17e670c4fd580031b629bce303bb7de1207de33ea6ff42fa337a3bb6f0bfb72a7362ba917f7f7f5c90
Static task
static1
Behavioral task
behavioral1
Sample
83b6cea6fbda752252702ee872c121bc3c6297c420c54aec1409271695806ba4.exe
Resource
win10-en-20211208
Malware Config
Extracted
redline
185.215.113.57:50723
Extracted
redline
cheat
45.147.196.146:6213
Extracted
raccoon
Extracted
raccoon
e9f10fade0328e7cef5c9f5bf00076086ba5a8a1
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url4cnc
http://91.219.236.18/baldandbankrupt1
http://194.180.174.41/baldandbankrupt1
http://91.219.236.148/baldandbankrupt1
https://t.me/baldandbankrupt1
Targets
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Target
83b6cea6fbda752252702ee872c121bc3c6297c420c54aec1409271695806ba4
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Size
981KB
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MD5
85130906f5b1c4210be52b5647a99f94
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SHA1
50284b46d60b57fff0339db2a55accb48bf067d0
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SHA256
83b6cea6fbda752252702ee872c121bc3c6297c420c54aec1409271695806ba4
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SHA512
357198a7bef505335753b584c68d3eb2509bc475e5962f17e670c4fd580031b629bce303bb7de1207de33ea6ff42fa337a3bb6f0bfb72a7362ba917f7f7f5c90
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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