General
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Target
4000fdc9b1f4466fd32f08e994d20d974a5fa76b9166bb93009b9e25714ce113
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Size
26KB
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Sample
240201-jdd73sgebr
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MD5
d250809220abc67cfa80927f411e8dcf
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SHA1
3489f25a109faa6899432571d0500f5d00ec6b56
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SHA256
4000fdc9b1f4466fd32f08e994d20d974a5fa76b9166bb93009b9e25714ce113
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SHA512
22ec26c2a468d61b271532e4020ec694d3b7cb2be023fd4cc7a4ee43c02aa023253f05a0c5bb7995e6bb54d4400a4c8fc4bd4a04d0ad619f700a07bf9ca5a9e6
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SSDEEP
384:5YenjLLAps4T5lBavzb/xlhKOVp91QJb5hxDGZ:4OElB6sc9GJbXxDe
Behavioral task
behavioral1
Sample
4000fdc9b1f4466fd32f08e994d20d974a5fa76b9166bb93009b9e25714ce113.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4000fdc9b1f4466fd32f08e994d20d974a5fa76b9166bb93009b9e25714ce113.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
4000fdc9b1f4466fd32f08e994d20d974a5fa76b9166bb93009b9e25714ce113
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Size
26KB
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MD5
d250809220abc67cfa80927f411e8dcf
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SHA1
3489f25a109faa6899432571d0500f5d00ec6b56
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SHA256
4000fdc9b1f4466fd32f08e994d20d974a5fa76b9166bb93009b9e25714ce113
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SHA512
22ec26c2a468d61b271532e4020ec694d3b7cb2be023fd4cc7a4ee43c02aa023253f05a0c5bb7995e6bb54d4400a4c8fc4bd4a04d0ad619f700a07bf9ca5a9e6
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SSDEEP
384:5YenjLLAps4T5lBavzb/xlhKOVp91QJb5hxDGZ:4OElB6sc9GJbXxDe
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (163) 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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