General
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Target
TBIG.exe
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Size
13.9MB
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Sample
240903-cvp8cawckd
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MD5
c6223c55914673031d7f7bbc5e7f081f
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SHA1
53c469573725b764dfe5e262b9a0d67419a4df4c
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SHA256
4813a5905b2003965fe10155c8daf3cdbb57017af02483a53a2d5ca11a9270f7
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SHA512
dcb587278f9120c19834ba7e249b4df8abb035e86847de3400d7d649ac25c2fb49621cd129d3f55b06866f425820a8fac7b293e3a526db10663ce01ee07c6684
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SSDEEP
393216:LxhzkMxhzkaxhzk4xhzkuxhzkAxhzkOxhzkwxhzkuxhzkExhzk:Lxh1xhfxhhxhzxhhxh7xhJxhDxhtxh
Static task
static1
Behavioral task
behavioral1
Sample
TBIG.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
TBIG.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
warzonerat
victorybelng.ddns.net:13900
Targets
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Target
TBIG.exe
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Size
13.9MB
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MD5
c6223c55914673031d7f7bbc5e7f081f
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SHA1
53c469573725b764dfe5e262b9a0d67419a4df4c
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SHA256
4813a5905b2003965fe10155c8daf3cdbb57017af02483a53a2d5ca11a9270f7
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SHA512
dcb587278f9120c19834ba7e249b4df8abb035e86847de3400d7d649ac25c2fb49621cd129d3f55b06866f425820a8fac7b293e3a526db10663ce01ee07c6684
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SSDEEP
393216:LxhzkMxhzkaxhzk4xhzkuxhzkAxhzkOxhzkwxhzkuxhzkExhzk:Lxh1xhfxhhxhzxhhxh7xhJxhDxhtxh
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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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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1