General
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Target
e47dc04fbb7c467707d45c7daa942973.exe
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Size
331KB
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Sample
220117-rlpyjsaeh3
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MD5
e47dc04fbb7c467707d45c7daa942973
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SHA1
5900fc39849615d319c038e80f4a55e8868368b7
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SHA256
4591292a62ce09bab60fba63b3422899db5184f472c9eae3a3f2eacde4c7a234
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SHA512
f9b40071d00cbd28587b1e9b835f40e4ff81897cc50e1d868ccc7a2045cf9de9252c75b33e7ea74e6e7ca552b40bc0ff894a17c3f97f00736703dc32d7667144
Static task
static1
Behavioral task
behavioral1
Sample
e47dc04fbb7c467707d45c7daa942973.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
e47dc04fbb7c467707d45c7daa942973.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
tofsee
patmushta.info
parubey.info
Extracted
raccoon
1.8.5
628dbe616eb46c5e66398ea6a12fa931e1f38eaf
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url4cnc
http://185.163.204.22/capibar
http://178.62.113.205/capibar
https://t.me/capibar
Extracted
arkei
Default
http://file-file-host4.com/tratata.php
Targets
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Target
e47dc04fbb7c467707d45c7daa942973.exe
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Size
331KB
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MD5
e47dc04fbb7c467707d45c7daa942973
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SHA1
5900fc39849615d319c038e80f4a55e8868368b7
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SHA256
4591292a62ce09bab60fba63b3422899db5184f472c9eae3a3f2eacde4c7a234
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SHA512
f9b40071d00cbd28587b1e9b835f40e4ff81897cc50e1d868ccc7a2045cf9de9252c75b33e7ea74e6e7ca552b40bc0ff894a17c3f97f00736703dc32d7667144
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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 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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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