General
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Target
38cbd9820e8528708c24ea761f0de8fe.exe
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Size
336KB
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Sample
211112-t3916adha3
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MD5
38cbd9820e8528708c24ea761f0de8fe
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SHA1
17238afe79a445baf45cb5395a7a192b20beab01
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SHA256
8dda40a5568292661c1157e6edf3454e9fbf6d2215085b2ac39731276f1e83e3
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SHA512
c5342a02d6dd9719ebdf7399163efd6d8aec683e85397ac422ace0baa42a1ff04ce60c080f2068eee4fc7fea35aed998e037c63030bf208c05d5043c9767eb29
Static task
static1
Behavioral task
behavioral1
Sample
38cbd9820e8528708c24ea761f0de8fe.exe
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
38cbd9820e8528708c24ea761f0de8fe.exe
Resource
win10-en-20211104
Malware Config
Extracted
smokeloader
2020
http://nalirou70.top/
http://xacokuo80.top/
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
185.159.80.90:38637
Extracted
redline
SuperStar
185.215.113.29:36224
Extracted
raccoon
8dec62c1db2959619dca43e02fa46ad7bd606400
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url4cnc
http://telegin.top/capibar
http://ttmirror.top/capibar
http://teletele.top/capibar
http://telegalive.top/capibar
http://toptelete.top/capibar
http://telegraf.top/capibar
https://t.me/capibar
Extracted
redline
1
50.18.71.252:12081
Extracted
redline
intalls
144.202.123.191:49885
Targets
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Target
38cbd9820e8528708c24ea761f0de8fe.exe
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Size
336KB
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MD5
38cbd9820e8528708c24ea761f0de8fe
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SHA1
17238afe79a445baf45cb5395a7a192b20beab01
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SHA256
8dda40a5568292661c1157e6edf3454e9fbf6d2215085b2ac39731276f1e83e3
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SHA512
c5342a02d6dd9719ebdf7399163efd6d8aec683e85397ac422ace0baa42a1ff04ce60c080f2068eee4fc7fea35aed998e037c63030bf208c05d5043c9767eb29
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NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
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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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Drops startup file
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Loads dropped DLL
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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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