General
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Target
64d8891ab5462314e63dc2e60d9dcc9c.exe
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Size
229KB
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Sample
210715-1jj8tle4xs
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MD5
64d8891ab5462314e63dc2e60d9dcc9c
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SHA1
cb5350d334c2727235f1462794eefefdafcb83db
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SHA256
18a0eae481037bf1603b9200e305f128d0fc824c0e21f21110ce00685206bbc5
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SHA512
27982b1b5351940631c91bc6a969288b65279d83f15b9f7a0eab9be93f3dd8a23fa3684cf9f147406efcf227846074fac309a0ad3a55aedeed18fbdd87da94b7
Static task
static1
Behavioral task
behavioral1
Sample
64d8891ab5462314e63dc2e60d9dcc9c.exe
Resource
win7v20210410
Malware Config
Extracted
smokeloader
2020
http://999080321newfolder1002002131-service1002.space/
http://999080321newfolder1002002231-service1002.space/
http://999080321newfolder3100231-service1002.space/
http://999080321newfolder1002002431-service1002.space/
http://999080321newfolder1002002531-service1002.space/
http://999080321newfolder33417-012425999080321.space/
http://999080321test125831-service10020125999080321.space/
http://999080321test136831-service10020125999080321.space/
http://999080321test147831-service10020125999080321.space/
http://999080321test146831-service10020125999080321.space/
http://999080321test134831-service10020125999080321.space/
http://999080321est213531-service1002012425999080321.ru/
http://999080321yes1t3481-service10020125999080321.ru/
http://999080321test13561-service10020125999080321.su/
http://999080321test14781-service10020125999080321.info/
http://999080321test13461-service10020125999080321.net/
http://999080321test15671-service10020125999080321.tech/
http://999080321test12671-service10020125999080321.online/
http://999080321utest1341-service10020125999080321.ru/
http://999080321uest71-service100201dom25999080321.ru/
http://999080321test61-service10020125999080321.website/
http://999080321test51-service10020125999080321.xyz/
http://999080321test41-service100201pro25999080321.ru/
http://999080321yest31-service100201rus25999080321.ru/
http://999080321rest21-service10020125999080321.eu/
http://999080321test11-service10020125999080321.press/
http://999080321newfolder4561-service10020125999080321.ru/
http://999080321rustest213-service10020125999080321.ru/
http://999080321test281-service10020125999080321.ru/
http://999080321test261-service10020125999080321.space/
http://999080321yomtest251-service10020125999080321.ru/
http://999080321yirtest231-service10020125999080321.ru/
http://nusurtal4f.net/
http://netomishnetojuk.net/
http://escalivrouter.net/
http://nick22doom4.net/
http://wrioshtivsio.su/
http://nusotiso4.su/
http://rickkhtovkka.biz/
http://palisotoliso.net/
Extracted
redline
q
45.32.235.238:45555
Extracted
redline
atomic_1
176.96.238.188:20427
Extracted
redline
bibi
45.147.230.79:12632
Targets
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Target
64d8891ab5462314e63dc2e60d9dcc9c.exe
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Size
229KB
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MD5
64d8891ab5462314e63dc2e60d9dcc9c
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SHA1
cb5350d334c2727235f1462794eefefdafcb83db
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SHA256
18a0eae481037bf1603b9200e305f128d0fc824c0e21f21110ce00685206bbc5
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SHA512
27982b1b5351940631c91bc6a969288b65279d83f15b9f7a0eab9be93f3dd8a23fa3684cf9f147406efcf227846074fac309a0ad3a55aedeed18fbdd87da94b7
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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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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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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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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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