General
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Target
https://www.ammyy.com/AA_v3.php?v=391500530
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Sample
241022-krrwrsygkp
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.ammyy.com/AA_v3.php?v=391500530
Resource
win10v2004-20241007-en
20 signatures
150 seconds
Malware Config
Targets
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Target
https://www.ammyy.com/AA_v3.php?v=391500530
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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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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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