General
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Target
5e31da83799cc9339f7ebe938a348ced2d15dd0054d2aee705b5fbfb36528151
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Size
216KB
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Sample
211210-t3e6saaehr
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MD5
27c0f918b7614fc14e9455fa7a860660
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SHA1
81b3a3a79b6a89b62d0111504afe1c5ec1d12fc6
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SHA256
5e31da83799cc9339f7ebe938a348ced2d15dd0054d2aee705b5fbfb36528151
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SHA512
c9f28ecb208037de94cfeb08f759c4ea3abe34c60dd2b3d1c5ce2ef17dbd196eecab43983788cb899eea1a476e898bbb839e32f14bae2f421c678c19be0bbe52
Static task
static1
Behavioral task
behavioral1
Sample
5e31da83799cc9339f7ebe938a348ced2d15dd0054d2aee705b5fbfb36528151.exe
Resource
win10-en-20211208
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
raccoon
Extracted
raccoon
1.8.3-hotfix
eab89db8f8e51b4a23c6cffb85db8684a0f53e06
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url4cnc
http://91.219.236.27/zalmanssx
http://94.158.245.167/zalmanssx
http://185.163.204.216/zalmanssx
http://185.225.19.238/zalmanssx
http://185.163.204.218/zalmanssx
https://t.me/zalmanssx
Extracted
raccoon
1.8.3-hotfix
f797145799b7b1b77b35d81de942eee0908da519
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url4cnc
http://91.219.236.27/capibar
http://94.158.245.167/capibar
http://185.163.204.216/capibar
http://185.225.19.238/capibar
http://185.163.204.218/capibar
https://t.me/capibar
Targets
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Target
5e31da83799cc9339f7ebe938a348ced2d15dd0054d2aee705b5fbfb36528151
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Size
216KB
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MD5
27c0f918b7614fc14e9455fa7a860660
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SHA1
81b3a3a79b6a89b62d0111504afe1c5ec1d12fc6
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SHA256
5e31da83799cc9339f7ebe938a348ced2d15dd0054d2aee705b5fbfb36528151
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SHA512
c9f28ecb208037de94cfeb08f759c4ea3abe34c60dd2b3d1c5ce2ef17dbd196eecab43983788cb899eea1a476e898bbb839e32f14bae2f421c678c19be0bbe52
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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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