General
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Target
2024-08-23_ce36be6d9cd1b18b8a24339757fc0716_destroyer_wannacry
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Size
28KB
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Sample
240823-nxg6assaph
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MD5
ce36be6d9cd1b18b8a24339757fc0716
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SHA1
3050e002b61776c3c5f2c98140d3a69a60e89ad8
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SHA256
cb2aba9f6c524e940d8f8c71940e6b6aaf6bb724eb39d811c9b8b5de1e12adca
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SHA512
11e339c4fec68d217eff9ccb3b29bba11eaa208284e882aa052ecbba83f9b02d5950d2c9074a3ca06e100a448c651e80a2968894f9d1dd39c70cd6af8c17bb65
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SSDEEP
384:6QMg/bqoymcxtilaaQnQ5HE4+X0ZLoJFr91CAmIxb50Yes:fqoypt4aaQgk4+kVgFr9OIxbKYes
Behavioral task
behavioral1
Sample
2024-08-23_ce36be6d9cd1b18b8a24339757fc0716_destroyer_wannacry.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-08-23_ce36be6d9cd1b18b8a24339757fc0716_destroyer_wannacry.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
C:\Users\Admin\Documents\read_it.txt
chaos
Targets
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Target
2024-08-23_ce36be6d9cd1b18b8a24339757fc0716_destroyer_wannacry
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Size
28KB
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MD5
ce36be6d9cd1b18b8a24339757fc0716
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SHA1
3050e002b61776c3c5f2c98140d3a69a60e89ad8
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SHA256
cb2aba9f6c524e940d8f8c71940e6b6aaf6bb724eb39d811c9b8b5de1e12adca
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SHA512
11e339c4fec68d217eff9ccb3b29bba11eaa208284e882aa052ecbba83f9b02d5950d2c9074a3ca06e100a448c651e80a2968894f9d1dd39c70cd6af8c17bb65
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SSDEEP
384:6QMg/bqoymcxtilaaQnQ5HE4+X0ZLoJFr91CAmIxb50Yes:fqoypt4aaQgk4+kVgFr9OIxbKYes
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Chaos Ransomware
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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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