General
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Target
321e2eca55e2f54e3ea551cffbadc8ed6b89a26e9753b35a0aeb5f1e7df69a71
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Size
817KB
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Sample
220510-wdr56adgg8
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MD5
1f2b3571351d122ac8972987a16e1d50
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SHA1
e6d8c7f34d23677532686371555a1ae0899a2d4b
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SHA256
321e2eca55e2f54e3ea551cffbadc8ed6b89a26e9753b35a0aeb5f1e7df69a71
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SHA512
cfdd04f49a5e9ba208e94c2aa91560b8407ca5c9de0537675406223634813cd4d47e34ff182b8b59b47daf42b3e382e1a6fe9ce0ba7a97ae59fc51e3be3f9fc8
Static task
static1
Behavioral task
behavioral1
Sample
321e2eca55e2f54e3ea551cffbadc8ed6b89a26e9753b35a0aeb5f1e7df69a71.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
321e2eca55e2f54e3ea551cffbadc8ed6b89a26e9753b35a0aeb5f1e7df69a71.exe
Resource
win10v2004-20220414-en
Malware Config
Targets
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Target
321e2eca55e2f54e3ea551cffbadc8ed6b89a26e9753b35a0aeb5f1e7df69a71
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Size
817KB
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MD5
1f2b3571351d122ac8972987a16e1d50
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SHA1
e6d8c7f34d23677532686371555a1ae0899a2d4b
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SHA256
321e2eca55e2f54e3ea551cffbadc8ed6b89a26e9753b35a0aeb5f1e7df69a71
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SHA512
cfdd04f49a5e9ba208e94c2aa91560b8407ca5c9de0537675406223634813cd4d47e34ff182b8b59b47daf42b3e382e1a6fe9ce0ba7a97ae59fc51e3be3f9fc8
Score10/10-
BazarBackdoor
Stealthy backdoor targeting corporate networks, believed to be developed by Trickbot's authors.
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suricata: ET MALWARE BAZAR CnC Domain in DNS Lookup
suricata: ET MALWARE BAZAR CnC Domain in DNS Lookup
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suricata: ET MALWARE Win32/BazarLoader Activity (GET)
suricata: ET MALWARE Win32/BazarLoader Activity (GET)
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Tries to connect to .bazar domain
Attempts to lookup or connect to a .bazar domain, used by BazarBackdoor, Trickbot, and potentially others.
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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