General
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Target
408eb90777d241ef6262ab2264c5612f85e7fd4afe2ce875e5a3f9e8a842a363
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Size
370KB
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Sample
220708-tnstbshdek
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MD5
5faf71a3d9ffc1630c72da2ad1b608ac
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SHA1
3afa63e50cbf8008a45538e62a717812916f879d
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SHA256
408eb90777d241ef6262ab2264c5612f85e7fd4afe2ce875e5a3f9e8a842a363
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SHA512
9e6846c0fa672f1bae3cc36eb3ed4c683f4c4e9d77dd0bdaa51d0c038cd8b41fd236dd11a0c08bc82d75612a04345096b08eb734e74af41a5a9fdc47f7f74210
Static task
static1
Behavioral task
behavioral1
Sample
408eb90777d241ef6262ab2264c5612f85e7fd4afe2ce875e5a3f9e8a842a363.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
408eb90777d241ef6262ab2264c5612f85e7fd4afe2ce875e5a3f9e8a842a363.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
C:\$Recycle.Bin\S-1-5-21-1819626980-2277161760-1023733287-1000\_ReCoVeRy_+hknvl.txt
teslacrypt
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/A3DAEBB00DB6317
http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/A3DAEBB00DB6317
http://yyre45dbvn2nhbefbmh.begumvelic.at/A3DAEBB00DB6317
http://xlowfznrg4wf7dli.ONION/A3DAEBB00DB6317
Extracted
C:\$Recycle.Bin\S-1-5-21-1819626980-2277161760-1023733287-1000\_ReCoVeRy_+hknvl.html
Targets
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Target
408eb90777d241ef6262ab2264c5612f85e7fd4afe2ce875e5a3f9e8a842a363
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Size
370KB
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MD5
5faf71a3d9ffc1630c72da2ad1b608ac
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SHA1
3afa63e50cbf8008a45538e62a717812916f879d
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SHA256
408eb90777d241ef6262ab2264c5612f85e7fd4afe2ce875e5a3f9e8a842a363
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SHA512
9e6846c0fa672f1bae3cc36eb3ed4c683f4c4e9d77dd0bdaa51d0c038cd8b41fd236dd11a0c08bc82d75612a04345096b08eb734e74af41a5a9fdc47f7f74210
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TeslaCrypt, AlphaCrypt
Ransomware based on CryptoLocker. Shut down by the developers in 2016.
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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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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Deletes itself
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Drops startup file
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Adds Run key to start application
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