General
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Target
4561430769d59c850ae35a18a37a182b7ee0daf4e3bdc063038a6548b965debd.exe
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Size
26KB
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Sample
240128-2zmepaccc2
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MD5
c386671c57094ec25263b3995eadaacd
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SHA1
058f44146834eef191f296b0b862affe59d661d3
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SHA256
4990f1aeb00fc3e0c98364bb67748f35d3e118cbf2b7d81127bba54aabb28923
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SHA512
0cdb0d7e63f2212c7b26d445fcb710614d3a0cbe57754355a14c94baa22a663e3a6eb742f114cb3ccf5940ae54c8a933a9f10387353cfbe447d9bafe2b453dcb
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qsb5hxDGo:5OElB6sc9GsbXxDj
Behavioral task
behavioral1
Sample
4561430769d59c850ae35a18a37a182b7ee0daf4e3bdc063038a6548b965debd.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4561430769d59c850ae35a18a37a182b7ee0daf4e3bdc063038a6548b965debd.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
4561430769d59c850ae35a18a37a182b7ee0daf4e3bdc063038a6548b965debd.exe
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Size
26KB
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MD5
c386671c57094ec25263b3995eadaacd
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SHA1
058f44146834eef191f296b0b862affe59d661d3
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SHA256
4990f1aeb00fc3e0c98364bb67748f35d3e118cbf2b7d81127bba54aabb28923
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SHA512
0cdb0d7e63f2212c7b26d445fcb710614d3a0cbe57754355a14c94baa22a663e3a6eb742f114cb3ccf5940ae54c8a933a9f10387353cfbe447d9bafe2b453dcb
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qsb5hxDGo:5OElB6sc9GsbXxDj
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (188) 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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