General
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Target
0cd28651a52aa8251f72bb349bebff4a771e38b21cc610117448e12c96ba7d1c.exe
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Size
26KB
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Sample
240128-x57klaaagp
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MD5
4b5d66377bfe7377a9b7233e72104d74
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SHA1
d3dcc35c8bfcc617be9d4a69a19d289dfefdead0
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SHA256
8c1bddd9b137424390cc3b47a7e53afc7956a2be06852a5a888d335fecbb7aae
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SHA512
b170448516c0c2be3e30e8a174be5af2efb2db1f1a21bd5977c56c239964c93bc3546da0f96cc3feaf07c2abedf32abe975b37b835986d08124d0f8078f5d280
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QWb5hxDG6:5OElB6sc9GWbXxDl
Behavioral task
behavioral1
Sample
0cd28651a52aa8251f72bb349bebff4a771e38b21cc610117448e12c96ba7d1c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0cd28651a52aa8251f72bb349bebff4a771e38b21cc610117448e12c96ba7d1c.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\read_it.txt
chaos
Targets
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Target
0cd28651a52aa8251f72bb349bebff4a771e38b21cc610117448e12c96ba7d1c.exe
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Size
26KB
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MD5
4b5d66377bfe7377a9b7233e72104d74
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SHA1
d3dcc35c8bfcc617be9d4a69a19d289dfefdead0
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SHA256
8c1bddd9b137424390cc3b47a7e53afc7956a2be06852a5a888d335fecbb7aae
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SHA512
b170448516c0c2be3e30e8a174be5af2efb2db1f1a21bd5977c56c239964c93bc3546da0f96cc3feaf07c2abedf32abe975b37b835986d08124d0f8078f5d280
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QWb5hxDG6:5OElB6sc9GWbXxDl
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (175) 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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Drops startup file
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Executes dropped EXE
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Drops desktop.ini file(s)
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