General
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Target
0766e403364e73d2edf9e305527046b0bc27b846623e59235b4f4ed7d0c649a2.exe
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Size
26KB
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Sample
240128-x132lshhel
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MD5
2f4991b826624b1b7b2d6041936239b5
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SHA1
4393a864cfb9bf5d4197996f1f1d29d169ce6a43
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SHA256
f31664899658851ed5712d383e4aa09458236a50d7e060e9cf52d9c3b705ba7b
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SHA512
57d60ce06972602e879a8898416d68a9f0441bc4886ce971b5f4d4aa5c10e71527fa8f994d824468177f7f5263a2bf08a24589e4fdf9244246970ce2ded6e8f0
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qqb5hxDGcs:5OElB6sc9GqbXxDXs
Behavioral task
behavioral1
Sample
0766e403364e73d2edf9e305527046b0bc27b846623e59235b4f4ed7d0c649a2.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0766e403364e73d2edf9e305527046b0bc27b846623e59235b4f4ed7d0c649a2.exe
Resource
win10v2004-20231222-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\read_it.txt
chaos
Targets
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Target
0766e403364e73d2edf9e305527046b0bc27b846623e59235b4f4ed7d0c649a2.exe
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Size
26KB
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MD5
2f4991b826624b1b7b2d6041936239b5
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SHA1
4393a864cfb9bf5d4197996f1f1d29d169ce6a43
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SHA256
f31664899658851ed5712d383e4aa09458236a50d7e060e9cf52d9c3b705ba7b
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SHA512
57d60ce06972602e879a8898416d68a9f0441bc4886ce971b5f4d4aa5c10e71527fa8f994d824468177f7f5263a2bf08a24589e4fdf9244246970ce2ded6e8f0
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qqb5hxDGcs:5OElB6sc9GqbXxDXs
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (171) 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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