General
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Target
5201ba2c701d2057290ed568a9f9cb03675ad4c4e518bca664079c596a2e80fd
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Size
327KB
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Sample
211116-n6345adfh3
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MD5
dee5b0dbf7cc9cbe66681d1c0c0db53a
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SHA1
ff8ec995a114d98446800550df0ce547a4f24009
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SHA256
5201ba2c701d2057290ed568a9f9cb03675ad4c4e518bca664079c596a2e80fd
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SHA512
34cd9a762c087e98faee9175d001821ecbbaf5554dd5b7addcd9fff085a98ce63734c1b38b7d430fbac3a5276bc1ec4520f90739cbc4872233e4db73a45182b6
Static task
static1
Behavioral task
behavioral1
Sample
5201ba2c701d2057290ed568a9f9cb03675ad4c4e518bca664079c596a2e80fd.exe
Resource
win10-en-20211014
Malware Config
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
185.159.80.90:38637
Extracted
raccoon
1.8.3-hotfix
ddf183af4241e3172885cf1b2c4c1fb4ee03d05a
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url4cnc
http://91.219.236.27/capibar
http://5.181.156.92/capibar
http://91.219.236.207/capibar
http://185.225.19.18/capibar
http://91.219.237.227/capibar
https://t.me/capibar
Targets
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Target
5201ba2c701d2057290ed568a9f9cb03675ad4c4e518bca664079c596a2e80fd
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Size
327KB
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MD5
dee5b0dbf7cc9cbe66681d1c0c0db53a
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SHA1
ff8ec995a114d98446800550df0ce547a4f24009
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SHA256
5201ba2c701d2057290ed568a9f9cb03675ad4c4e518bca664079c596a2e80fd
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SHA512
34cd9a762c087e98faee9175d001821ecbbaf5554dd5b7addcd9fff085a98ce63734c1b38b7d430fbac3a5276bc1ec4520f90739cbc4872233e4db73a45182b6
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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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Deletes itself
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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