General
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Target
c3d03538f609b8c261d943c10db26d500358ed509e99451d183d88d94cf597bf
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Size
26KB
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Sample
240201-ges2hseecr
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MD5
f4dfbab2e0071a1f5d4bb4c8f110a4d7
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SHA1
d3f09a3742c871b575e86e2e47da7e3125f1e338
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SHA256
baedc533b868334ecf82ecaa2e928dbf9c8badf5f5b88d2a90d03e9ba9fa7162
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SHA512
f14f6803957b64b1d230fc06daf48ebec5d46af889f3ebe843c3d3caec28e87f551c802291058707baa3371668bfab65e75e520494b20431831f17023fd5cd53
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SSDEEP
384:CYenjLLAps4T5lBavzb/xlhKOVp91Qjb5hxDGq:hOElB6sc9GjbXxDl
Behavioral task
behavioral1
Sample
c3d03538f609b8c261d943c10db26d500358ed509e99451d183d88d94cf597bf.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
c3d03538f609b8c261d943c10db26d500358ed509e99451d183d88d94cf597bf.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
c3d03538f609b8c261d943c10db26d500358ed509e99451d183d88d94cf597bf
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Size
26KB
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MD5
f4dfbab2e0071a1f5d4bb4c8f110a4d7
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SHA1
d3f09a3742c871b575e86e2e47da7e3125f1e338
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SHA256
baedc533b868334ecf82ecaa2e928dbf9c8badf5f5b88d2a90d03e9ba9fa7162
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SHA512
f14f6803957b64b1d230fc06daf48ebec5d46af889f3ebe843c3d3caec28e87f551c802291058707baa3371668bfab65e75e520494b20431831f17023fd5cd53
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SSDEEP
384:CYenjLLAps4T5lBavzb/xlhKOVp91Qjb5hxDGq:hOElB6sc9GjbXxDl
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (182) 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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