General
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Target
c0490d3fedd774427598d4a9165b78296db7865ce8b32dbb6c3d841fa8fdbd1a
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Size
276KB
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Sample
220117-btx15agfhj
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MD5
85a1bb5260968a09f5c2cfc30f54b86b
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SHA1
734bcafbc0e3277f6ea147a3b9a5e81c363b0a47
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SHA256
c0490d3fedd774427598d4a9165b78296db7865ce8b32dbb6c3d841fa8fdbd1a
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SHA512
286cddbf37625508a802da0a8f07be57abfd77d54c4c30b66be5d75605f4e9fd3856cc8ab8d4a8d2cf16f3123377a47932599a73a9df5375583d3e921cd41b1e
Static task
static1
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
arkei
Default
http://file-file-host4.com/tratata.php
Extracted
tofsee
patmushta.info
parubey.info
Extracted
raccoon
1.8.4-hotfixs
Targets
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Target
c0490d3fedd774427598d4a9165b78296db7865ce8b32dbb6c3d841fa8fdbd1a
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Size
276KB
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MD5
85a1bb5260968a09f5c2cfc30f54b86b
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SHA1
734bcafbc0e3277f6ea147a3b9a5e81c363b0a47
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SHA256
c0490d3fedd774427598d4a9165b78296db7865ce8b32dbb6c3d841fa8fdbd1a
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SHA512
286cddbf37625508a802da0a8f07be57abfd77d54c4c30b66be5d75605f4e9fd3856cc8ab8d4a8d2cf16f3123377a47932599a73a9df5375583d3e921cd41b1e
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Suspicious use of NtCreateProcessExOtherParentProcess
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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 Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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