General
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Target
89c5f3ea3e9bb28fd457150f7e489643e48769b1fd7dfd967e0589ebbdb2dc19
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Size
276KB
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Sample
220113-an7gyaeha6
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MD5
4c14e32f59b75f1bbd8c794e438c4a5f
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SHA1
70b0103fa37f0d53d80467b5b49d76b7df96ef5a
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SHA256
89c5f3ea3e9bb28fd457150f7e489643e48769b1fd7dfd967e0589ebbdb2dc19
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SHA512
58c4f451f5c76c31bad9e032eb40105beaa017c5cad81a904e6c7ce1771d3c89cb684c51b5d87cac48a37699886b1869b07cecc0ab4cba1599634ef2979d8c4d
Static task
static1
Behavioral task
behavioral1
Sample
89c5f3ea3e9bb28fd457150f7e489643e48769b1fd7dfd967e0589ebbdb2dc19.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
vidar
49.6
565
https://noc.social/@banda5ker
https://mastodon.social/@banda6ker
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profile_id
565
Extracted
amadey
3.01
185.215.113.35/d2VxjasuwS/index.php
Extracted
raccoon
1.8.4-hotfixs
Targets
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Target
89c5f3ea3e9bb28fd457150f7e489643e48769b1fd7dfd967e0589ebbdb2dc19
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Size
276KB
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MD5
4c14e32f59b75f1bbd8c794e438c4a5f
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SHA1
70b0103fa37f0d53d80467b5b49d76b7df96ef5a
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SHA256
89c5f3ea3e9bb28fd457150f7e489643e48769b1fd7dfd967e0589ebbdb2dc19
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SHA512
58c4f451f5c76c31bad9e032eb40105beaa017c5cad81a904e6c7ce1771d3c89cb684c51b5d87cac48a37699886b1869b07cecc0ab4cba1599634ef2979d8c4d
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Suspicious use of NtCreateProcessExOtherParentProcess
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Arkei Stealer Payload
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LoaderBot executable
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Looks for VirtualBox Guest Additions in registry
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Vidar Stealer
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XMRig Miner Payload
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Blocklisted process makes network request
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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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Looks for VMWare Tools registry key
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Modifies Windows Firewall
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Sets service image path in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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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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MITRE ATT&CK Matrix ATT&CK v6
Persistence
New Service
1Modify Existing Service
1Registry Run Keys / Startup Folder
2Scheduled Task
1Defense Evasion
Disabling Security Tools
1Modify Registry
3Virtualization/Sandbox Evasion
2