General
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Target
b3caa52cb933180dbbb6dceeb5d5c568591289f7f487e4eabd77b29fa6f108c5
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Size
312KB
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Sample
220114-jp55yafbhr
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MD5
ca8dbe38f139a05034183eeaf1cea18e
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SHA1
5aea35400540870f41f7917a3024222aaf159ad3
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SHA256
b3caa52cb933180dbbb6dceeb5d5c568591289f7f487e4eabd77b29fa6f108c5
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SHA512
5218eb5a092ee2d92a840efb20ea85091f9d994d51152ff2d60dd3e88c1f2912519ba02c61cec7e1a96e1be6e2a57bbe9d41e9c63cce28256b89a66e0377c2ef
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
amadey
3.01
185.215.113.35/d2VxjasuwS/index.php
Targets
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Target
b3caa52cb933180dbbb6dceeb5d5c568591289f7f487e4eabd77b29fa6f108c5
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Size
312KB
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MD5
ca8dbe38f139a05034183eeaf1cea18e
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SHA1
5aea35400540870f41f7917a3024222aaf159ad3
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SHA256
b3caa52cb933180dbbb6dceeb5d5c568591289f7f487e4eabd77b29fa6f108c5
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SHA512
5218eb5a092ee2d92a840efb20ea85091f9d994d51152ff2d60dd3e88c1f2912519ba02c61cec7e1a96e1be6e2a57bbe9d41e9c63cce28256b89a66e0377c2ef
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Suspicious use of NtCreateProcessExOtherParentProcess
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suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
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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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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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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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