General
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Target
398eda77ec7627c6567badced61dafc5bcbccedd328f1bb9d62dce30736ea9ed
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Size
360KB
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Sample
220625-lrgw8shea8
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MD5
5ae1edb02b6dc7c37b4bc1086aedef8b
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SHA1
5ced8dba78387f4af17d7272d0968b55a06e19db
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SHA256
398eda77ec7627c6567badced61dafc5bcbccedd328f1bb9d62dce30736ea9ed
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SHA512
fab8dc14395846ef098a57abcbb71eac58a6eb1cf09938e6d77755fb0003d8c987f0d5810db5c383e89bfef0c0c4b3826354223c681f3f8dd404b276f0204b1a
Static task
static1
Behavioral task
behavioral1
Sample
398eda77ec7627c6567badced61dafc5bcbccedd328f1bb9d62dce30736ea9ed.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
398eda77ec7627c6567badced61dafc5bcbccedd328f1bb9d62dce30736ea9ed.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
C:\$Recycle.Bin\S-1-5-21-790309383-526510583-3802439154-1000\_ReCoVeRy_+axcso.txt
teslacrypt
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/BD42049C58753D9
http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/BD42049C58753D9
http://yyre45dbvn2nhbefbmh.begumvelic.at/BD42049C58753D9
http://xlowfznrg4wf7dli.ONION/BD42049C58753D9
Extracted
C:\$Recycle.Bin\S-1-5-21-790309383-526510583-3802439154-1000\_ReCoVeRy_+axcso.html
Extracted
C:\$Recycle.Bin\S-1-5-21-2632097139-1792035885-811742494-1000\_ReCoVeRy_+mimdm.txt
teslacrypt
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/1661636244A96F2B
http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/1661636244A96F2B
http://yyre45dbvn2nhbefbmh.begumvelic.at/1661636244A96F2B
http://xlowfznrg4wf7dli.ONION/1661636244A96F2B
Extracted
C:\$Recycle.Bin\S-1-5-21-2632097139-1792035885-811742494-1000\_ReCoVeRy_+mimdm.html
Targets
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Target
398eda77ec7627c6567badced61dafc5bcbccedd328f1bb9d62dce30736ea9ed
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Size
360KB
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MD5
5ae1edb02b6dc7c37b4bc1086aedef8b
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SHA1
5ced8dba78387f4af17d7272d0968b55a06e19db
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SHA256
398eda77ec7627c6567badced61dafc5bcbccedd328f1bb9d62dce30736ea9ed
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SHA512
fab8dc14395846ef098a57abcbb71eac58a6eb1cf09938e6d77755fb0003d8c987f0d5810db5c383e89bfef0c0c4b3826354223c681f3f8dd404b276f0204b1a
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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Suspicious use of SetThreadContext
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