General
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Target
4500cb0221426a2a102f03d23da913fcd6070b7b5cb8b1e0acaf5261c0c91758
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Size
360KB
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Sample
220707-v2pt9segb6
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MD5
5e877e8c5020bc0eb13b27e07c066c07
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SHA1
c8bb1cf30af7ccf06358b5888c86245eb88a92d7
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SHA256
4500cb0221426a2a102f03d23da913fcd6070b7b5cb8b1e0acaf5261c0c91758
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SHA512
829a12f1068931e517e55c7245cd56139b46195f3485cf621743b0935ae22f614b6370bb14fe725c7661e04db6beb14ed7b04c989462a3b6485e1e3cdc5ed4b3
Static task
static1
Behavioral task
behavioral1
Sample
4500cb0221426a2a102f03d23da913fcd6070b7b5cb8b1e0acaf5261c0c91758.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
4500cb0221426a2a102f03d23da913fcd6070b7b5cb8b1e0acaf5261c0c91758.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
C:\$Recycle.Bin\S-1-5-21-1083475884-596052423-1669053738-1000\_ReCoVeRy_+jwkdg.txt
teslacrypt
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/7DF430DAC7B014E
http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/7DF430DAC7B014E
http://yyre45dbvn2nhbefbmh.begumvelic.at/7DF430DAC7B014E
http://xlowfznrg4wf7dli.ONION/7DF430DAC7B014E
Extracted
C:\$Recycle.Bin\S-1-5-21-1083475884-596052423-1669053738-1000\_ReCoVeRy_+jwkdg.html
Extracted
C:\$Recycle.Bin\S-1-5-21-2632097139-1792035885-811742494-1000\_ReCoVeRy_+qnbpi.txt
teslacrypt
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/CA61A0136C52CA6
http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/CA61A0136C52CA6
http://yyre45dbvn2nhbefbmh.begumvelic.at/CA61A0136C52CA6
http://xlowfznrg4wf7dli.ONION/CA61A0136C52CA6
Extracted
C:\$Recycle.Bin\S-1-5-21-2632097139-1792035885-811742494-1000\_ReCoVeRy_+qnbpi.html
Targets
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Target
4500cb0221426a2a102f03d23da913fcd6070b7b5cb8b1e0acaf5261c0c91758
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Size
360KB
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MD5
5e877e8c5020bc0eb13b27e07c066c07
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SHA1
c8bb1cf30af7ccf06358b5888c86245eb88a92d7
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SHA256
4500cb0221426a2a102f03d23da913fcd6070b7b5cb8b1e0acaf5261c0c91758
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SHA512
829a12f1068931e517e55c7245cd56139b46195f3485cf621743b0935ae22f614b6370bb14fe725c7661e04db6beb14ed7b04c989462a3b6485e1e3cdc5ed4b3
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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