General
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Target
44d18a5d79c430787fd8021c4915e29ec41059f12f80559820d73e232b86cca5
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Size
326KB
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Sample
220707-wpbybaebbr
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MD5
941fbf1d6026f44f8838e08d1095bdee
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SHA1
565e92c3563def12743e19ea370330d29ec1bcfd
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SHA256
44d18a5d79c430787fd8021c4915e29ec41059f12f80559820d73e232b86cca5
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SHA512
ee0c85158c347c950606b102659b4c7f55514c506e1b7cd7da4c12c78ca8803ff3983fc97065eee46f67f105eaf13da27d780a56d53ee62d7452c35b38197661
Static task
static1
Behavioral task
behavioral1
Sample
44d18a5d79c430787fd8021c4915e29ec41059f12f80559820d73e232b86cca5.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
44d18a5d79c430787fd8021c4915e29ec41059f12f80559820d73e232b86cca5.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
C:\$Recycle.Bin\S-1-5-21-1819626980-2277161760-1023733287-1000\_RECoVERY_+thuim.txt
teslacrypt
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/9826BEF5A4166E3
http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/9826BEF5A4166E3
http://yyre45dbvn2nhbefbmh.begumvelic.at/9826BEF5A4166E3
http://xlowfznrg4wf7dli.ONION/9826BEF5A4166E3
Extracted
C:\$Recycle.Bin\S-1-5-21-1819626980-2277161760-1023733287-1000\_RECoVERY_+thuim.html
Targets
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Target
44d18a5d79c430787fd8021c4915e29ec41059f12f80559820d73e232b86cca5
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Size
326KB
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MD5
941fbf1d6026f44f8838e08d1095bdee
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SHA1
565e92c3563def12743e19ea370330d29ec1bcfd
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SHA256
44d18a5d79c430787fd8021c4915e29ec41059f12f80559820d73e232b86cca5
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SHA512
ee0c85158c347c950606b102659b4c7f55514c506e1b7cd7da4c12c78ca8803ff3983fc97065eee46f67f105eaf13da27d780a56d53ee62d7452c35b38197661
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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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