General
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Target
2025-03-17_6092cf1a12890ad7d493c84ff7b1cd53_destroyer_wannacry
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Size
21KB
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Sample
250317-atn8jsxny5
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MD5
6092cf1a12890ad7d493c84ff7b1cd53
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SHA1
a753acd081229154cd34b9df39773e2787898358
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SHA256
a322a1b62304cd77ea58d0ec530efd3e3b032aa59ec579047bd25f14b4533289
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SHA512
b1c0172112eb993d7d64a5a3aeaaa03bd4fb169fe3ac0c5c1db7887611b6d37ea22b3101986dc4e97942a17637c6e7f7e0efbea81c96d8741184cca829e91313
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SSDEEP
384:g3MLWHn3kIEfW2pIXsQvudtKXRKJBr91CzoeeF:In3kIv2pIN2fKXRuBr9iveF
Behavioral task
behavioral1
Sample
2025-03-17_6092cf1a12890ad7d493c84ff7b1cd53_destroyer_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-03-17_6092cf1a12890ad7d493c84ff7b1cd53_destroyer_wannacry.exe
Resource
win10v2004-20250314-en
Malware Config
Targets
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Target
2025-03-17_6092cf1a12890ad7d493c84ff7b1cd53_destroyer_wannacry
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Size
21KB
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MD5
6092cf1a12890ad7d493c84ff7b1cd53
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SHA1
a753acd081229154cd34b9df39773e2787898358
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SHA256
a322a1b62304cd77ea58d0ec530efd3e3b032aa59ec579047bd25f14b4533289
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SHA512
b1c0172112eb993d7d64a5a3aeaaa03bd4fb169fe3ac0c5c1db7887611b6d37ea22b3101986dc4e97942a17637c6e7f7e0efbea81c96d8741184cca829e91313
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SSDEEP
384:g3MLWHn3kIEfW2pIXsQvudtKXRKJBr91CzoeeF:In3kIv2pIN2fKXRuBr9iveF
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Chaos Ransomware
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Chaos family
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit
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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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