General
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Target
e0b04e8988248b327bde20ad36087876e6c2681dcf890748b107d686ca90ecd1
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Size
894KB
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Sample
220221-lscc5sagen
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MD5
5ed61abde7b9f83a3a336a19dfa813c4
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SHA1
53a42684201417d1eada423662030a9c3e269ab0
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SHA256
e0b04e8988248b327bde20ad36087876e6c2681dcf890748b107d686ca90ecd1
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SHA512
557799a1f8cb648ebd96b74bb52e914946430961314e6f3e11b54bedba5fe4c4ea2190c24f70930255b333409a329ddd75ed1b3407fa103fc32573b9f889ce88
Static task
static1
Behavioral task
behavioral1
Sample
1u0Zwj9C2xbMA6p.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
1u0Zwj9C2xbMA6p.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
Protocol: smtp- Host:
smtp.privateemail.com - Port:
587 - Username:
[email protected] - Password:
Nigerian99
Extracted
matiex
Protocol: smtp- Host:
smtp.privateemail.com - Port:
587 - Username:
[email protected] - Password:
Nigerian99
Targets
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Target
1u0Zwj9C2xbMA6p.exe
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Size
1.2MB
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MD5
faa90e7fee57b0ad8bb527f71eb4738c
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SHA1
70cde86bddc0505007f3cbaf96661f55de57a8df
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SHA256
b2196e769c2ab067096df011dfa35bc9d02b594211b610b84d833d3a152ce3f4
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SHA512
2323e57d1500396c60cf3f363b2ae90f1f860ecca9fbb6bcf39e246f1718b99ffbd6bb5ea31762b0e272cd949bf96ce74714b5120a4c4259a387fa6ed376798c
Score10/10-
Matiex Main Payload
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CustAttr .NET packer
Detects CustAttr .NET packer in memory.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook profiles
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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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Suspicious use of SetThreadContext
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