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General
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Target
22aa1e3289e416f53ab651dc468236516d3f005d3066a04f8c47fa9cd2511736
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Size
963KB
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Sample
221125-2xravsda84
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MD5
0273045ad74e3b76dd75699fec3c80ac
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SHA1
0b9b216306d63058604a2559b3b85a406691b3b0
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SHA256
22aa1e3289e416f53ab651dc468236516d3f005d3066a04f8c47fa9cd2511736
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SHA512
82fe2bbd9c32ff25fd9549ff0b12396097863e12e426198ad62f06bb5d3255cd5b9a441f41ba134bad61bf3a6d51cafd5b263149a7afc001b4e76bb07165fe93
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SSDEEP
24576:e1Z1xuVVjfFoynPaVBUR8f+kN10EBvSwveU/tVjnFlthy:ePQDgok30C5/thFlthy
Behavioral task
behavioral1
Sample
22aa1e3289e416f53ab651dc468236516d3f005d3066a04f8c47fa9cd2511736.exe
Resource
win7-20220901-en
Malware Config
Extracted
darkcomet
Guest16
68.230.210.107:1604
DC_MUTEX-SX36NMQ
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InstallPath
MSDCSC\msdcsc.exe
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gencode
6M4bKZJe7VmY
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install
true
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offline_keylogger
true
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persistence
true
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reg_key
MicroUpdate
Targets
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Target
22aa1e3289e416f53ab651dc468236516d3f005d3066a04f8c47fa9cd2511736
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Size
963KB
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MD5
0273045ad74e3b76dd75699fec3c80ac
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SHA1
0b9b216306d63058604a2559b3b85a406691b3b0
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SHA256
22aa1e3289e416f53ab651dc468236516d3f005d3066a04f8c47fa9cd2511736
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SHA512
82fe2bbd9c32ff25fd9549ff0b12396097863e12e426198ad62f06bb5d3255cd5b9a441f41ba134bad61bf3a6d51cafd5b263149a7afc001b4e76bb07165fe93
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SSDEEP
24576:e1Z1xuVVjfFoynPaVBUR8f+kN10EBvSwveU/tVjnFlthy:ePQDgok30C5/thFlthy
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Modifies WinLogon for persistence
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Modifies firewall policy service
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Disables RegEdit via registry modification
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Adds Run key to start application
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Drops file in System32 directory
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