General
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Target
4177a97be49eb1e528048056c23904d3d3e1efc693fc967875b84071f58f9b2a
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Size
424KB
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Sample
220708-gb57nsbfcr
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MD5
5f92e7bb126bc5f30e6eded36c3b9d58
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SHA1
db0564756e6033127acae86538b7a1590c33aea0
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SHA256
4177a97be49eb1e528048056c23904d3d3e1efc693fc967875b84071f58f9b2a
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SHA512
561b9d98f92805d0303b6ad4c7c88b2d2e8841af5fb902e2b06675bf258ec4d8cc552119342b09a7524465bc84707f5e743001d068ffa64156c0907ae7f4b6e1
Static task
static1
Behavioral task
behavioral1
Sample
4177a97be49eb1e528048056c23904d3d3e1efc693fc967875b84071f58f9b2a.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
4177a97be49eb1e528048056c23904d3d3e1efc693fc967875b84071f58f9b2a.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
C:\$Recycle.Bin\S-1-5-21-2277218442-1199762539-2004043321-1000\_RECoVERY_+cluii.txt
teslacrypt
http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/B0F882ED77854BD9
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/B0F882ED77854BD9
http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/B0F882ED77854BD9
http://xlowfznrg4wf7dli.ONION/B0F882ED77854BD9
Extracted
C:\$Recycle.Bin\S-1-5-21-2277218442-1199762539-2004043321-1000\_RECoVERY_+cluii.html
Extracted
C:\$Recycle.Bin\S-1-5-21-3751123196-3323558407-1869646069-1000\_RECoVERY_+hhakg.txt
teslacrypt
http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/49B01B2DC336CFA
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/49B01B2DC336CFA
http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/49B01B2DC336CFA
http://xlowfznrg4wf7dli.ONION/49B01B2DC336CFA
Extracted
C:\$Recycle.Bin\S-1-5-21-3751123196-3323558407-1869646069-1000\_RECoVERY_+hhakg.html
Targets
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Target
4177a97be49eb1e528048056c23904d3d3e1efc693fc967875b84071f58f9b2a
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Size
424KB
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MD5
5f92e7bb126bc5f30e6eded36c3b9d58
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SHA1
db0564756e6033127acae86538b7a1590c33aea0
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SHA256
4177a97be49eb1e528048056c23904d3d3e1efc693fc967875b84071f58f9b2a
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SHA512
561b9d98f92805d0303b6ad4c7c88b2d2e8841af5fb902e2b06675bf258ec4d8cc552119342b09a7524465bc84707f5e743001d068ffa64156c0907ae7f4b6e1
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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