General
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Target
Bank Details.exe
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Size
601KB
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Sample
220609-y8zvlabhcp
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MD5
acd82e9e0f5c7d1a82c9d0a28e2e9235
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SHA1
67cbe98254a8c800ed216738de6ffd3afcadc152
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SHA256
0c6058dd764f4921fcb201f1c7fb7a9f24ae2c4ade920ff36fe29886cd6a8f7e
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SHA512
ec8320a3f58a50b384f28bc223437181dc4bbf0cc722c4ccd429176fe7e030b7fd9a608f98deacf7cc65b9a899792ae264af1470bebced631a9b688803052012
Static task
static1
Behavioral task
behavioral1
Sample
Bank Details.exe
Resource
win7-20220414-en
Malware Config
Extracted
oski
clemody.duckdns.org
Targets
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Target
Bank Details.exe
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Size
601KB
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MD5
acd82e9e0f5c7d1a82c9d0a28e2e9235
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SHA1
67cbe98254a8c800ed216738de6ffd3afcadc152
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SHA256
0c6058dd764f4921fcb201f1c7fb7a9f24ae2c4ade920ff36fe29886cd6a8f7e
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SHA512
ec8320a3f58a50b384f28bc223437181dc4bbf0cc722c4ccd429176fe7e030b7fd9a608f98deacf7cc65b9a899792ae264af1470bebced631a9b688803052012
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (passwords.txt) M2
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (passwords.txt) M2
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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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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Suspicious use of SetThreadContext
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