General
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Target
31331580e3ebff5665cf137870cc0c327f589ea909642151af000b9649f32f0f
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Size
26KB
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Sample
240201-h644jagcck
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MD5
e299109f71a2a6fcd96e7e1c4334de4e
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SHA1
dc4af2488b972f254480577cef4490814b419bb0
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SHA256
31331580e3ebff5665cf137870cc0c327f589ea909642151af000b9649f32f0f
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SHA512
bcc232be38d500d54d850990523ca02235eb205faf3d6a58b2837d5fa32687928d43d0dea8dd2657bca38aa27513f1780f27d47480724b4c62d4381d4dfb7d23
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SSDEEP
384:OYenjLLAps4T5lBavzb/xlhKOVp91QZb5hxDGl:9OElB6sc9GZbXxDa
Behavioral task
behavioral1
Sample
31331580e3ebff5665cf137870cc0c327f589ea909642151af000b9649f32f0f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
31331580e3ebff5665cf137870cc0c327f589ea909642151af000b9649f32f0f.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
31331580e3ebff5665cf137870cc0c327f589ea909642151af000b9649f32f0f
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Size
26KB
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MD5
e299109f71a2a6fcd96e7e1c4334de4e
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SHA1
dc4af2488b972f254480577cef4490814b419bb0
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SHA256
31331580e3ebff5665cf137870cc0c327f589ea909642151af000b9649f32f0f
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SHA512
bcc232be38d500d54d850990523ca02235eb205faf3d6a58b2837d5fa32687928d43d0dea8dd2657bca38aa27513f1780f27d47480724b4c62d4381d4dfb7d23
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SSDEEP
384:OYenjLLAps4T5lBavzb/xlhKOVp91QZb5hxDGl:9OElB6sc9GZbXxDa
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (193) 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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