General
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Target
00cfd74bda276fc285531388aa47ca54f2f91a913151210c7fe230cb10ac6293
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Size
339KB
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Sample
220524-n7kzyahdh9
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MD5
77026c261d89b144c50926276d7754db
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SHA1
a545e8dd93814c4cf4b5dbaf979b32bf31081f9f
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SHA256
00cfd74bda276fc285531388aa47ca54f2f91a913151210c7fe230cb10ac6293
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SHA512
adf1ba9cd4a3877b884e6fbce0af00a5d2c2ce22bb3d84b579eb6e5ca53a6d1ba001b0b0d42d301e0288762b544cf64dd71b6aa1aedb2537cff4bb4a5804b906
Static task
static1
Behavioral task
behavioral1
Sample
00cfd74bda276fc285531388aa47ca54f2f91a913151210c7fe230cb10ac6293.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
00cfd74bda276fc285531388aa47ca54f2f91a913151210c7fe230cb10ac6293.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
C:\$Recycle.Bin\S-1-5-21-1081944012-3634099177-1681222835-1000\_ReCoVeRy_+wbrbu.txt
http://t54ndnku456ngkwsudqer.wallymac.com/E6F8D25F63C7210
http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/E6F8D25F63C7210
http://hrfgd74nfksjdcnnklnwefvdsf.materdunst.com/E6F8D25F63C7210
http://xlowfznrg4wf7dli.onion/E6F8D25F63C7210
Extracted
C:\$Recycle.Bin\S-1-5-21-1081944012-3634099177-1681222835-1000\_ReCoVeRy_+wbrbu.html
Targets
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Target
00cfd74bda276fc285531388aa47ca54f2f91a913151210c7fe230cb10ac6293
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Size
339KB
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MD5
77026c261d89b144c50926276d7754db
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SHA1
a545e8dd93814c4cf4b5dbaf979b32bf31081f9f
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SHA256
00cfd74bda276fc285531388aa47ca54f2f91a913151210c7fe230cb10ac6293
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SHA512
adf1ba9cd4a3877b884e6fbce0af00a5d2c2ce22bb3d84b579eb6e5ca53a6d1ba001b0b0d42d301e0288762b544cf64dd71b6aa1aedb2537cff4bb4a5804b906
Score10/10-
suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon
suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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