General
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Target
b05db7d981c801133dc78063c7febe2b3d66482af17e732e6a9908aba8bfe8dd
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Size
263KB
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Sample
211204-q5bdtsdgg3
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MD5
0308227d1c11472ccbde6b9fc35ed19a
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SHA1
f46d200edbe9ad124cf1c1281463de772a4c0379
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SHA256
b05db7d981c801133dc78063c7febe2b3d66482af17e732e6a9908aba8bfe8dd
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SHA512
9a6f2ec85a27c2bee1aa6b3bb1b33415ddae93a949c67abbe9f8e21a12c1d67e73b64766e7049f219dbe23170233deb876fc7cf3c93641251893e00820c56174
Static task
static1
Behavioral task
behavioral1
Sample
b05db7d981c801133dc78063c7febe2b3d66482af17e732e6a9908aba8bfe8dd.exe
Resource
win10-en-20211104
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
arkei
Default
http://153.92.210.92/lYWcN6H7B1.php
Extracted
raccoon
1.8.3-hotfix
8b6023dd139bdc34aab99c286fae23d1442b4956
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url4cnc
http://91.219.236.27/h_electricryptors2
http://5.181.156.92/h_electricryptors2
http://91.219.236.207/h_electricryptors2
http://185.225.19.18/h_electricryptors2
http://91.219.237.227/h_electricryptors2
https://t.me/h_electricryptors2
Extracted
raccoon
1.8.3-hotfix
049dc5184bb65eb56e4e860bf61427e2a0fcba1e
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url4cnc
http://185.225.19.18/duglassa1
http://91.219.237.227/duglassa1
https://t.me/duglassa1
Extracted
raccoon
1.8.3-hotfix
b620be4c85b4051a92040003edbc322be4eb082d
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url4cnc
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
b05db7d981c801133dc78063c7febe2b3d66482af17e732e6a9908aba8bfe8dd
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Size
263KB
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MD5
0308227d1c11472ccbde6b9fc35ed19a
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SHA1
f46d200edbe9ad124cf1c1281463de772a4c0379
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SHA256
b05db7d981c801133dc78063c7febe2b3d66482af17e732e6a9908aba8bfe8dd
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SHA512
9a6f2ec85a27c2bee1aa6b3bb1b33415ddae93a949c67abbe9f8e21a12c1d67e73b64766e7049f219dbe23170233deb876fc7cf3c93641251893e00820c56174
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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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Arkei Stealer Payload
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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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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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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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