General
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Target
http://www.ammyy.com
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Sample
240901-zlk9cssamc
Score
10/10
Malware Config
Targets
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Target
http://www.ammyy.com
Score10/10-
Ammyy Admin
Remote admin tool with various capabilities.
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AmmyyAdmin payload
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FlawedAmmyy RAT
Remote-access trojan based on leaked code for the Ammyy remote admin software.
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Blocklisted process makes network request
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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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Executes dropped EXE
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Loads dropped DLL
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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