General
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Target
b817002c69c6315e116f14d6fe64151577999eb773842.exe
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Size
150KB
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Sample
210820-yy152tnjpn
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MD5
e77188581c0cb93c5821999d39d979e2
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SHA1
a11e5624e493ef524fffad14ec2488b00ff601c9
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SHA256
b817002c69c6315e116f14d6fe64151577999eb773842f052fb17d9a7413a53c
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SHA512
41ae5252a62ed2cc0f108059e6d6b496f6e9451bb3398137310b5d9907128aedbcf8c3c656522c52f68e392cfac641e7b42fc61c82506a6ba6b6d654b71de1c8
Static task
static1
Behavioral task
behavioral1
Sample
b817002c69c6315e116f14d6fe64151577999eb773842.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
b817002c69c6315e116f14d6fe64151577999eb773842.exe
Resource
win10v20210408
Malware Config
Extracted
smokeloader
2020
http://readinglistforaugust1.xyz/
http://readinglistforaugust2.xyz/
http://readinglistforaugust3.xyz/
http://readinglistforaugust4.xyz/
http://readinglistforaugust5.xyz/
http://readinglistforaugust6.xyz/
http://readinglistforaugust7.xyz/
http://readinglistforaugust8.xyz/
http://readinglistforaugust9.xyz/
http://readinglistforaugust10.xyz/
http://readinglistforaugust1.site/
http://readinglistforaugust2.site/
http://readinglistforaugust3.site/
http://readinglistforaugust4.site/
http://readinglistforaugust5.site/
http://readinglistforaugust6.site/
http://readinglistforaugust7.site/
http://readinglistforaugust8.site/
http://readinglistforaugust9.site/
http://readinglistforaugust10.site/
http://readinglistforaugust1.club/
http://readinglistforaugust2.club/
http://readinglistforaugust3.club/
http://readinglistforaugust4.club/
http://readinglistforaugust5.club/
http://readinglistforaugust6.club/
http://readinglistforaugust7.club/
http://readinglistforaugust8.club/
http://readinglistforaugust9.club/
http://readinglistforaugust10.club/
Extracted
redline
777
51.254.68.139:8067
Extracted
redline
#MIX 19.08
gophamanapr.site:80
Extracted
raccoon
fe582536ec580228180f270f7cb80a867860e010
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url4cnc
https://telete.in/xylichanjk
Targets
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Target
b817002c69c6315e116f14d6fe64151577999eb773842.exe
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Size
150KB
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MD5
e77188581c0cb93c5821999d39d979e2
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SHA1
a11e5624e493ef524fffad14ec2488b00ff601c9
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SHA256
b817002c69c6315e116f14d6fe64151577999eb773842f052fb17d9a7413a53c
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SHA512
41ae5252a62ed2cc0f108059e6d6b496f6e9451bb3398137310b5d9907128aedbcf8c3c656522c52f68e392cfac641e7b42fc61c82506a6ba6b6d654b71de1c8
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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 JS/Nemucod requesting EXE payload 2016-02-01
suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01
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suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload
suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE 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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner Payload
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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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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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