General
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Target
43ce8888defc43fb296483f98cfbfb700969a30805b0572dfcac759d3314db88
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Size
488KB
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Sample
220707-1lbwcsfag6
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MD5
29fb36b28a122bd7f9b5a880948fad4f
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SHA1
fdef9d431b817895c4786e9372e7e85c65001d16
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SHA256
43ce8888defc43fb296483f98cfbfb700969a30805b0572dfcac759d3314db88
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SHA512
2f5c98c41a196ac2e36ca6c60fb21f6b2edc475bfba3a67f67af92b985731275a685c02852af1c7eef08414e00a14ba86fef7bfd4a47a7ac0d85a589b10407d7
Static task
static1
Behavioral task
behavioral1
Sample
43ce8888defc43fb296483f98cfbfb700969a30805b0572dfcac759d3314db88.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
43ce8888defc43fb296483f98cfbfb700969a30805b0572dfcac759d3314db88.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
C:\$Recycle.Bin\S-1-5-21-1083475884-596052423-1669053738-1000\_ReCoVeRy_+dmpac.txt
teslacrypt
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/E91E16E4BAEF55A3
http://gfkuwflbhsjdabnu4nfukerfqwlfwr4rw.ringbalor.com/E91E16E4BAEF55A3
http://oehknf74ohqlfnpq9rhfgcq93g.hateflux.com/E91E16E4BAEF55A3
http://xlowfznrg4wf7dli.ONION/E91E16E4BAEF55A3
Extracted
C:\$Recycle.Bin\S-1-5-21-1083475884-596052423-1669053738-1000\_ReCoVeRy_+dmpac.html
Extracted
C:\$Recycle.Bin\S-1-5-21-2632097139-1792035885-811742494-1000\_ReCoVeRy_+gqnft.txt
teslacrypt
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/725C64A21621480
http://gfkuwflbhsjdabnu4nfukerfqwlfwr4rw.ringbalor.com/725C64A21621480
http://oehknf74ohqlfnpq9rhfgcq93g.hateflux.com/725C64A21621480
http://xlowfznrg4wf7dli.ONION/725C64A21621480
Extracted
C:\$Recycle.Bin\S-1-5-21-2632097139-1792035885-811742494-1000\_ReCoVeRy_+gqnft.html
Targets
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Target
43ce8888defc43fb296483f98cfbfb700969a30805b0572dfcac759d3314db88
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Size
488KB
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MD5
29fb36b28a122bd7f9b5a880948fad4f
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SHA1
fdef9d431b817895c4786e9372e7e85c65001d16
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SHA256
43ce8888defc43fb296483f98cfbfb700969a30805b0572dfcac759d3314db88
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SHA512
2f5c98c41a196ac2e36ca6c60fb21f6b2edc475bfba3a67f67af92b985731275a685c02852af1c7eef08414e00a14ba86fef7bfd4a47a7ac0d85a589b10407d7
Score10/10-
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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Adds Run key to start application
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