General
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Target
3033f43d2b5bb29d1bcbc35cf2038d4f.exe
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Size
313KB
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Sample
220116-je9elsffaq
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MD5
3033f43d2b5bb29d1bcbc35cf2038d4f
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SHA1
3d053c898269472fd9a0625a409d5f2a4175f35a
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SHA256
9584a3d230cfc5d5fa3656849622cebcb251397b4ac08d251f98347c53aba263
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SHA512
1514c24660e1d43cfbb3e390ba9c324fae90958f95721e4b29e369e0147a775620c04c1053aa2fd243d23601d5823326fb24ea39c9b39b5c1d7e6690dd8cabfa
Static task
static1
Behavioral task
behavioral1
Sample
3033f43d2b5bb29d1bcbc35cf2038d4f.exe
Resource
win7-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
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
3033f43d2b5bb29d1bcbc35cf2038d4f.exe
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Size
313KB
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MD5
3033f43d2b5bb29d1bcbc35cf2038d4f
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SHA1
3d053c898269472fd9a0625a409d5f2a4175f35a
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SHA256
9584a3d230cfc5d5fa3656849622cebcb251397b4ac08d251f98347c53aba263
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SHA512
1514c24660e1d43cfbb3e390ba9c324fae90958f95721e4b29e369e0147a775620c04c1053aa2fd243d23601d5823326fb24ea39c9b39b5c1d7e6690dd8cabfa
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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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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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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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MITRE ATT&CK Enterprise v6
Persistence
Hidden Files and Directories
1Modify Existing Service
1New Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Disabling Security Tools
1Hidden Files and Directories
1Modify Registry
2Web Service
1