General
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Target
9ce01dfbf25dfea778e57d8274675d6f.bin
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Size
360KB
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Sample
231229-ch3b5sfcc9
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MD5
9ce01dfbf25dfea778e57d8274675d6f
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SHA1
1bd767beb5bc36b396ca6405748042640ad57526
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SHA256
5343947829609f69e84fe7e8172c38ee018ede3c9898d4895275f596ac54320d
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SHA512
d6ba89c1f221a94e3061bc4da896760d99935a7c766b8e4e30146266cf3356acd883835e75dbb86574bc869c83d381c8f63f23392101f6062bba4343af49978b
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SSDEEP
6144:4qZbqZToxIizLBZ6R56VkGM4ceLJ5vs5JGJceO/QCErIiuNAvwu:4qZb8oR3D6R5QHXZJy/Q50imAvB
Static task
static1
Behavioral task
behavioral1
Sample
9ce01dfbf25dfea778e57d8274675d6f.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
9ce01dfbf25dfea778e57d8274675d6f.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\_RECOVERY_+lmvcq.txt
teslacrypt
http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/E4BD5B3CC627D8D
http://tes543berda73i48fsdfsd.keratadze.at/E4BD5B3CC627D8D
http://tt54rfdjhb34rfbnknaerg.milerteddy.com/E4BD5B3CC627D8D
http://xlowfznrg4wf7dli.ONION/E4BD5B3CC627D8D
Extracted
C:\PerfLogs\_RECOVERY_+jxvtu.txt
teslacrypt
http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/11BDC7714099EF7C
http://tes543berda73i48fsdfsd.keratadze.at/11BDC7714099EF7C
http://tt54rfdjhb34rfbnknaerg.milerteddy.com/11BDC7714099EF7C
http://xlowfznrg4wf7dli.ONION/11BDC7714099EF7C
Targets
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Target
9ce01dfbf25dfea778e57d8274675d6f.bin
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Size
360KB
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MD5
9ce01dfbf25dfea778e57d8274675d6f
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SHA1
1bd767beb5bc36b396ca6405748042640ad57526
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SHA256
5343947829609f69e84fe7e8172c38ee018ede3c9898d4895275f596ac54320d
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SHA512
d6ba89c1f221a94e3061bc4da896760d99935a7c766b8e4e30146266cf3356acd883835e75dbb86574bc869c83d381c8f63f23392101f6062bba4343af49978b
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SSDEEP
6144:4qZbqZToxIizLBZ6R56VkGM4ceLJ5vs5JGJceO/QCErIiuNAvwu:4qZb8oR3D6R5QHXZJy/Q50imAvB
Score10/10-
TeslaCrypt, AlphaCrypt
Ransomware based on CryptoLocker. Shut down by the developers in 2016.
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Renames multiple (411) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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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Drops startup file
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Executes dropped EXE
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Adds Run key to start application
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