General
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Target
8952948e16f932a5fb96dcfc5549a095ddf5a22c54636315299ed646a6cdaf2f
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Size
313KB
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Sample
220115-q8rvzsegdk
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MD5
d8266b33bb2a1a53c3cc83de0cb10c9f
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SHA1
694c3b892b18b445e8623ba6f94c85f02ff291aa
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SHA256
8952948e16f932a5fb96dcfc5549a095ddf5a22c54636315299ed646a6cdaf2f
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SHA512
5c638b7c11ec1c5a5d793e74802dfdc7b8ad440cffa478ad2ff24970acf1159abf0b72e238046580feb84deaca6d6f7b8eae68beb766dd832c21ad3acafbb291
Static task
static1
Behavioral task
behavioral1
Sample
8952948e16f932a5fb96dcfc5549a095ddf5a22c54636315299ed646a6cdaf2f.exe
Resource
win10v2004-en-20220112
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
Targets
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Target
8952948e16f932a5fb96dcfc5549a095ddf5a22c54636315299ed646a6cdaf2f
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Size
313KB
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MD5
d8266b33bb2a1a53c3cc83de0cb10c9f
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SHA1
694c3b892b18b445e8623ba6f94c85f02ff291aa
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SHA256
8952948e16f932a5fb96dcfc5549a095ddf5a22c54636315299ed646a6cdaf2f
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SHA512
5c638b7c11ec1c5a5d793e74802dfdc7b8ad440cffa478ad2ff24970acf1159abf0b72e238046580feb84deaca6d6f7b8eae68beb766dd832c21ad3acafbb291
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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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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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