General
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Target
08c0efc4faae4992390253dc073aaa662e7998db8a4742f9fdb5374c39d6764c
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Size
312KB
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Sample
220116-cdz18afbd2
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MD5
c64ddfaaca13f4b510e1b1887d0df953
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SHA1
d1c4854f2032f7f028a83e1929f87f0712b87a12
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SHA256
08c0efc4faae4992390253dc073aaa662e7998db8a4742f9fdb5374c39d6764c
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SHA512
a579c85cdd8a5d0298b01bfdab24751cfa606796bdc794515a4dc281e8bc8c565265f66342c0238124ccabb20915d4385765dceb9327cbce3ec39f2883af277e
Static task
static1
Behavioral task
behavioral1
Sample
08c0efc4faae4992390253dc073aaa662e7998db8a4742f9fdb5374c39d6764c.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
Targets
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Target
08c0efc4faae4992390253dc073aaa662e7998db8a4742f9fdb5374c39d6764c
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Size
312KB
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MD5
c64ddfaaca13f4b510e1b1887d0df953
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SHA1
d1c4854f2032f7f028a83e1929f87f0712b87a12
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SHA256
08c0efc4faae4992390253dc073aaa662e7998db8a4742f9fdb5374c39d6764c
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SHA512
a579c85cdd8a5d0298b01bfdab24751cfa606796bdc794515a4dc281e8bc8c565265f66342c0238124ccabb20915d4385765dceb9327cbce3ec39f2883af277e
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Modifies WinLogon for persistence
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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 Installed Components in the registry
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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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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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