General
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Target
00b9115411aeb564ed712361677c1e33e60f63137c3004b4510fb21015bf4df5
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Size
26KB
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Sample
240131-z8h3hseehk
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MD5
54001342c610541640dec4146ae84b2f
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SHA1
3c2874ae277825a26cfe3fda17a37b9f5fe995e6
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SHA256
57a64713ab320c13031a705d34f872cbad55e38066b7f7c100dad774c2eb21a5
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SHA512
7e8e4c7c3b7a18c48dc8bc1b6f638ddb4e60c0fbbde1d722511c8c1ff23a77e31e997ffecbc96b7c2c5a7add05a416a1bb3bcbe4e8bfabe02cb6ef8d3a0e2bcf
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SSDEEP
384:+fYenjLLAps4T5lBavzb/xlhKOVp91Qnb5hxDGQ:+WOElB6sc9GnbXxDr
Behavioral task
behavioral1
Sample
00b9115411aeb564ed712361677c1e33e60f63137c3004b4510fb21015bf4df5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
00b9115411aeb564ed712361677c1e33e60f63137c3004b4510fb21015bf4df5.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
00b9115411aeb564ed712361677c1e33e60f63137c3004b4510fb21015bf4df5
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Size
26KB
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MD5
54001342c610541640dec4146ae84b2f
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SHA1
3c2874ae277825a26cfe3fda17a37b9f5fe995e6
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SHA256
57a64713ab320c13031a705d34f872cbad55e38066b7f7c100dad774c2eb21a5
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SHA512
7e8e4c7c3b7a18c48dc8bc1b6f638ddb4e60c0fbbde1d722511c8c1ff23a77e31e997ffecbc96b7c2c5a7add05a416a1bb3bcbe4e8bfabe02cb6ef8d3a0e2bcf
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SSDEEP
384:+fYenjLLAps4T5lBavzb/xlhKOVp91Qnb5hxDGQ:+WOElB6sc9GnbXxDr
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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