General
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Target
1396677fb13dcb0fe323618348850b85592caa3f0b7c04d7d1a241444ffb6af2
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Size
319KB
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Sample
211203-ssl1xaghdp
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MD5
5a53eb5e4c412178983a706d97610b8c
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SHA1
64ee4fa48e4d9b89d4a6ebab95a986927b25f19f
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SHA256
1396677fb13dcb0fe323618348850b85592caa3f0b7c04d7d1a241444ffb6af2
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SHA512
155179987112e17a5823e6ed96bf83480a34036fb24dbc0a66a26ed34924adbbd0891cdd7815cf750ae700b683455b455103db9e7f8d45d9e992aa8cd7fcff04
Static task
static1
Behavioral task
behavioral1
Sample
1396677fb13dcb0fe323618348850b85592caa3f0b7c04d7d1a241444ffb6af2.exe
Resource
win10-en-20211104
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
raccoon
1.8.3-hotfix
8b6023dd139bdc34aab99c286fae23d1442b4956
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url4cnc
http://91.219.236.27/h_electricryptors2
http://5.181.156.92/h_electricryptors2
http://91.219.236.207/h_electricryptors2
http://185.225.19.18/h_electricryptors2
http://91.219.237.227/h_electricryptors2
https://t.me/h_electricryptors2
Extracted
arkei
Default
http://153.92.210.92/lYWcN6H7B1.php
Targets
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Target
1396677fb13dcb0fe323618348850b85592caa3f0b7c04d7d1a241444ffb6af2
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Size
319KB
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MD5
5a53eb5e4c412178983a706d97610b8c
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SHA1
64ee4fa48e4d9b89d4a6ebab95a986927b25f19f
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SHA256
1396677fb13dcb0fe323618348850b85592caa3f0b7c04d7d1a241444ffb6af2
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SHA512
155179987112e17a5823e6ed96bf83480a34036fb24dbc0a66a26ed34924adbbd0891cdd7815cf750ae700b683455b455103db9e7f8d45d9e992aa8cd7fcff04
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suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
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Arkei Stealer Payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Executes dropped EXE
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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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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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