General
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Target
246551644e8cf77878e8e6ca41f06f93b985c41b120592a732cc9e0622fb2182
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Size
26KB
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Sample
240201-hz3xwsgaej
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MD5
254c2e8dc7aaf54145c2694b623a686a
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SHA1
fa7a25d4732118241149586a1490b1c2d15c0514
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SHA256
246551644e8cf77878e8e6ca41f06f93b985c41b120592a732cc9e0622fb2182
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SHA512
8ef6896d5f63ea653b4204a5aa2b6b6f3def5c217173493c30c92f2da76ba36b0f96f6308ce55f888db779d843f3d7cd66de70104a9083f68d90aca67cd3ad4a
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SSDEEP
384:OYenjLLAps4T5lBavzb/xlhKOVp91QNb5hxDGY:9OElB6sc9GNbXxDz
Behavioral task
behavioral1
Sample
246551644e8cf77878e8e6ca41f06f93b985c41b120592a732cc9e0622fb2182.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
246551644e8cf77878e8e6ca41f06f93b985c41b120592a732cc9e0622fb2182.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
246551644e8cf77878e8e6ca41f06f93b985c41b120592a732cc9e0622fb2182
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Size
26KB
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MD5
254c2e8dc7aaf54145c2694b623a686a
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SHA1
fa7a25d4732118241149586a1490b1c2d15c0514
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SHA256
246551644e8cf77878e8e6ca41f06f93b985c41b120592a732cc9e0622fb2182
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SHA512
8ef6896d5f63ea653b4204a5aa2b6b6f3def5c217173493c30c92f2da76ba36b0f96f6308ce55f888db779d843f3d7cd66de70104a9083f68d90aca67cd3ad4a
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SSDEEP
384:OYenjLLAps4T5lBavzb/xlhKOVp91QNb5hxDGY:9OElB6sc9GNbXxDz
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (174) 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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