General
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Target
BBVA_74008300085000288003.bat
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Size
3.0MB
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Sample
240606-sv5wssgh69
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MD5
17c7045b36fae5916e2900899e40fcdc
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SHA1
793de1034b8dbce1547b85d7348324e8fb5d0106
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SHA256
1242e10442597e1c7a5ba0eb08de59c358c4fa20c38a85b5870f892a8dad03df
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SHA512
f4be2aa7efaad65542147360369292774d242c0cc8ab6489036f601b9e914642a3183d0a2b0130d216e2b40baaebf368395cf755a5680999c2e83cfcdf899e46
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SSDEEP
49152:MmZIVekHAYmaBfa2cLySXFDvh13zo//zhK6x3UGZJyFxCknVgGlL1+I0bHdFE4K3:x
Static task
static1
Behavioral task
behavioral1
Sample
BBVA_74008300085000288003.bat
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
BBVA_74008300085000288003.bat
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
BBVA_74008300085000288003.bat
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Size
3.0MB
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MD5
17c7045b36fae5916e2900899e40fcdc
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SHA1
793de1034b8dbce1547b85d7348324e8fb5d0106
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SHA256
1242e10442597e1c7a5ba0eb08de59c358c4fa20c38a85b5870f892a8dad03df
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SHA512
f4be2aa7efaad65542147360369292774d242c0cc8ab6489036f601b9e914642a3183d0a2b0130d216e2b40baaebf368395cf755a5680999c2e83cfcdf899e46
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SSDEEP
49152:MmZIVekHAYmaBfa2cLySXFDvh13zo//zhK6x3UGZJyFxCknVgGlL1+I0bHdFE4K3:x
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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