General
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Target
8be55690e8e4299850d510e13bc6a1acc2644375890d7ded01ade882ef23457a
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Size
273KB
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Sample
220108-n1xedsddcr
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MD5
4bfc9f30b677beb8f1d8904bc833328a
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SHA1
399d270af7da90e9767b79e564ed8e21ca436b9a
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SHA256
8be55690e8e4299850d510e13bc6a1acc2644375890d7ded01ade882ef23457a
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SHA512
3fc76e24abeab75388c53e02a4526e7b3e808603c326910fb21cb40856884cdc03cc68fa1b21973bf27a3aedd77408567eeff43c839bd4f197389e49ae90e865
Static task
static1
Behavioral task
behavioral1
Sample
8be55690e8e4299850d510e13bc6a1acc2644375890d7ded01ade882ef23457a.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
patmushta.info
parubey.info
Extracted
raccoon
10da56e7e71e97bdc1f36eb76813bbc3231de7e4
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url4cnc
http://194.180.174.53/capibar
http://91.219.236.18/capibar
http://194.180.174.41/capibar
http://91.219.236.148/capibar
https://t.me/capibar
Targets
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Target
8be55690e8e4299850d510e13bc6a1acc2644375890d7ded01ade882ef23457a
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Size
273KB
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MD5
4bfc9f30b677beb8f1d8904bc833328a
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SHA1
399d270af7da90e9767b79e564ed8e21ca436b9a
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SHA256
8be55690e8e4299850d510e13bc6a1acc2644375890d7ded01ade882ef23457a
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SHA512
3fc76e24abeab75388c53e02a4526e7b3e808603c326910fb21cb40856884cdc03cc68fa1b21973bf27a3aedd77408567eeff43c839bd4f197389e49ae90e865
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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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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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