General
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Target
b3a787892d329b8647de2c052848b410a7ef8303b91d1f7d084f42e086f7a180
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Size
305KB
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Sample
220116-p9pxcafdg5
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MD5
fb1ffa6c237f65f64b7e74436dfa5a0e
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SHA1
0b1ad928546be6f5a540e7176480255c6d702e7a
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SHA256
b3a787892d329b8647de2c052848b410a7ef8303b91d1f7d084f42e086f7a180
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SHA512
83d9b799da024c6a588d2e05bf66499666aeb7ff86d0e185d566091af7ea90968e4e298bfa3b1790851715a5aa1e2a5b249caf74b39d2f2752a7ad1280cfb5de
Static task
static1
Behavioral task
behavioral1
Sample
b3a787892d329b8647de2c052848b410a7ef8303b91d1f7d084f42e086f7a180.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
arkei
Default
http://file-file-host4.com/tratata.php
Extracted
tofsee
patmushta.info
parubey.info
Extracted
raccoon
1.8.4-hotfixs
Extracted
vidar
49.6
1131
https://noc.social/@banda5ker
https://mastodon.social/@banda6ker
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profile_id
1131
Targets
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Target
b3a787892d329b8647de2c052848b410a7ef8303b91d1f7d084f42e086f7a180
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Size
305KB
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MD5
fb1ffa6c237f65f64b7e74436dfa5a0e
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SHA1
0b1ad928546be6f5a540e7176480255c6d702e7a
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SHA256
b3a787892d329b8647de2c052848b410a7ef8303b91d1f7d084f42e086f7a180
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SHA512
83d9b799da024c6a588d2e05bf66499666aeb7ff86d0e185d566091af7ea90968e4e298bfa3b1790851715a5aa1e2a5b249caf74b39d2f2752a7ad1280cfb5de
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Arkei Stealer Payload
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Vidar Stealer
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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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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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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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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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