General
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Target
Justificante.exe
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Size
6KB
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Sample
230302-m7emgscc4t
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MD5
b5226c3f902fcb19239d77b3663233cf
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SHA1
0bf7d9523c35bb347d27c547e84b8ba44af3edc4
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SHA256
f771114282960678a312fb160481188d0214a056a16904605ad950e39d0ff93d
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SHA512
26fa1ab51782127de1c773647ec5d4a02f213a5c45ef64b6b9ca6dfe612de6516387992dc55c8bdb7c3372410578bb388d1d949207902a9ea63bbed872aa903b
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SSDEEP
96:r24EMFkg+auTh4+HL92f3QRZZy7PizmKkiNEeXzNtB:rlELEfATZOq4gpB
Behavioral task
behavioral1
Sample
Justificante.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Justificante.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
purecrypter
https://gab0r1.shop/EzopOepP/Regmur.dat
Extracted
warzonerat
79.134.225.19:6565
Targets
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Target
Justificante.exe
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Size
6KB
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MD5
b5226c3f902fcb19239d77b3663233cf
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SHA1
0bf7d9523c35bb347d27c547e84b8ba44af3edc4
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SHA256
f771114282960678a312fb160481188d0214a056a16904605ad950e39d0ff93d
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SHA512
26fa1ab51782127de1c773647ec5d4a02f213a5c45ef64b6b9ca6dfe612de6516387992dc55c8bdb7c3372410578bb388d1d949207902a9ea63bbed872aa903b
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SSDEEP
96:r24EMFkg+auTh4+HL92f3QRZZy7PizmKkiNEeXzNtB:rlELEfATZOq4gpB
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PureCrypter
PureCrypter is a .NET malware loader first seen in early 2021.
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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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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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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Suspicious use of SetThreadContext
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