General
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Target
5105602871f5044d66d9f42f583d7cfa71fce15a26af58df374520fcbbe942d6
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Size
26KB
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Sample
240201-jlxdmaggdp
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MD5
987a35d621b6afea78132cb74e9f1d04
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SHA1
ad2e72b4c243e164d99680d5d6b2d2d77364f44a
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SHA256
5105602871f5044d66d9f42f583d7cfa71fce15a26af58df374520fcbbe942d6
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SHA512
07c29d8610f702b450264057231768eb5798d6d473aa3560e69fed9567cf603a864fb30fa0a156461d7189a806367c094f913e8f8687e4ef67865eb4fdc452a8
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SSDEEP
384:OYenjLLAps4T5lBavzb/xlhKOVp91Q8b5hxDGe:9OElB6sc9G8bXxD5
Behavioral task
behavioral1
Sample
5105602871f5044d66d9f42f583d7cfa71fce15a26af58df374520fcbbe942d6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5105602871f5044d66d9f42f583d7cfa71fce15a26af58df374520fcbbe942d6.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
5105602871f5044d66d9f42f583d7cfa71fce15a26af58df374520fcbbe942d6
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Size
26KB
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MD5
987a35d621b6afea78132cb74e9f1d04
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SHA1
ad2e72b4c243e164d99680d5d6b2d2d77364f44a
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SHA256
5105602871f5044d66d9f42f583d7cfa71fce15a26af58df374520fcbbe942d6
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SHA512
07c29d8610f702b450264057231768eb5798d6d473aa3560e69fed9567cf603a864fb30fa0a156461d7189a806367c094f913e8f8687e4ef67865eb4fdc452a8
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SSDEEP
384:OYenjLLAps4T5lBavzb/xlhKOVp91Q8b5hxDGe:9OElB6sc9G8bXxD5
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (166) 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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