General
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Target
90c26efa36963c7955d2c37ec8f0875b4cc81db2237278a48c06bb489b215314
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Size
323KB
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Sample
211220-f85fzaaecn
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MD5
d1788c83678562152ac748d737bc85bf
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SHA1
20e114c3cbf497e001772c92619ef39408ff7127
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SHA256
90c26efa36963c7955d2c37ec8f0875b4cc81db2237278a48c06bb489b215314
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SHA512
ba8f2c493106d057a72a74d6b3fce986fa73c87f3fbc73fa9caffb593104d771c5d5ce1821aa695e097e60560b707f9d88432543d1cf6ceec9993defd397acdc
Static task
static1
Behavioral task
behavioral1
Sample
90c26efa36963c7955d2c37ec8f0875b4cc81db2237278a48c06bb489b215314.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
tofsee
mubrikych.top
oxxyfix.xyz
Extracted
redline
1
86.107.197.138:38133
Extracted
redline
install
62.182.156.187:56323
Extracted
amadey
2.86
185.215.113.35/d2VxjasuwS/index.php
Extracted
redline
444
31.131.254.105:1498
Targets
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Target
90c26efa36963c7955d2c37ec8f0875b4cc81db2237278a48c06bb489b215314
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Size
323KB
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MD5
d1788c83678562152ac748d737bc85bf
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SHA1
20e114c3cbf497e001772c92619ef39408ff7127
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SHA256
90c26efa36963c7955d2c37ec8f0875b4cc81db2237278a48c06bb489b215314
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SHA512
ba8f2c493106d057a72a74d6b3fce986fa73c87f3fbc73fa9caffb593104d771c5d5ce1821aa695e097e60560b707f9d88432543d1cf6ceec9993defd397acdc
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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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suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
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suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
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Arkei Stealer Payload
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XMRig Miner Payload
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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