General
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Target
RFQ K28765.exe
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Size
845KB
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Sample
220911-hd31rsbbb2
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MD5
e849c525b770b4765fbbb36d5ad95030
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SHA1
c6a6a20b612bd6a1213dac6ae07dc650df5d72e9
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SHA256
1a3fd2d2b2c9d14ff022b6a5e62e2aaa3848fb9b5714bac5ed136c3d82d6f58d
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SHA512
6c94931189113d843dd361bac94f3fd9913c051a13ddee0c913300154203c32c4b6239f6749b8d71346f1465f4f7bc0926d4af7535a32898301d8c9671272a1e
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SSDEEP
12288:HRNdSxnDFHzp2oFo7yDQBBA7AbVGUy8V4CchNr/:xnS3TgUNQBBjVZar
Static task
static1
Behavioral task
behavioral1
Sample
RFQ K28765.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
RFQ K28765.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
xCj*aYU6 - Email To:
[email protected]
Targets
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Target
RFQ K28765.exe
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Size
845KB
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MD5
e849c525b770b4765fbbb36d5ad95030
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SHA1
c6a6a20b612bd6a1213dac6ae07dc650df5d72e9
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SHA256
1a3fd2d2b2c9d14ff022b6a5e62e2aaa3848fb9b5714bac5ed136c3d82d6f58d
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SHA512
6c94931189113d843dd361bac94f3fd9913c051a13ddee0c913300154203c32c4b6239f6749b8d71346f1465f4f7bc0926d4af7535a32898301d8c9671272a1e
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SSDEEP
12288:HRNdSxnDFHzp2oFo7yDQBBA7AbVGUy8V4CchNr/:xnS3TgUNQBBjVZar
Score10/10-
Snake Keylogger payload
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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