General
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Target
JC_c4e53624a2e54d34ea5ba4d8e9ecd2d9
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Size
1.1MB
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Sample
230902-pgt1ladb82
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MD5
c4e53624a2e54d34ea5ba4d8e9ecd2d9
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SHA1
f1d25a67242f3190cd6f06b221b9256745fac934
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SHA256
6ab12f059377cbc6d2d3ea4114162da25e04b0c00857fa0cb03b51fdcb6b8031
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SHA512
917c56b6f74d41788fe5e532152ae01e8b00e137561e779da8fdab45fe031460cbbf9be4defc336439225c73c25d8561ae406e38b0e256fa8c0aa47717156320
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SSDEEP
24576:T2G/nvxW3WjfHyncFJbd5r03lNiB0Zj/OKHzyMNeV7:TbA3GIcLbd5r+lJ6Gl0
Behavioral task
behavioral1
Sample
JC_c4e53624a2e54d34ea5ba4d8e9ecd2d9.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_c4e53624a2e54d34ea5ba4d8e9ecd2d9.exe
Resource
win10v2004-20230831-en
Malware Config
Extracted
warzonerat
89.23.101.93:5200
Targets
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Target
JC_c4e53624a2e54d34ea5ba4d8e9ecd2d9
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Size
1.1MB
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MD5
c4e53624a2e54d34ea5ba4d8e9ecd2d9
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SHA1
f1d25a67242f3190cd6f06b221b9256745fac934
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SHA256
6ab12f059377cbc6d2d3ea4114162da25e04b0c00857fa0cb03b51fdcb6b8031
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SHA512
917c56b6f74d41788fe5e532152ae01e8b00e137561e779da8fdab45fe031460cbbf9be4defc336439225c73c25d8561ae406e38b0e256fa8c0aa47717156320
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SSDEEP
24576:T2G/nvxW3WjfHyncFJbd5r03lNiB0Zj/OKHzyMNeV7:TbA3GIcLbd5r+lJ6Gl0
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
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Warzone RAT payload
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Downloads MZ/PE file
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Modifies Windows Firewall
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Sets DLL path for service in the registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Modifies WinLogon
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1