General
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Target
2024-03-03_58e2612e9410cabeae8c0f2f6dbad694_wannacry
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Size
189KB
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Sample
240303-3ebm5acb67
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MD5
58e2612e9410cabeae8c0f2f6dbad694
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SHA1
713553f0a4a860e58b5cb799532363a2dc788118
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SHA256
dbb0d1f1017703cca87b6bf1ccc39168ffa7233d1a23c32442d91953e8a62e16
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SHA512
eea572130d82afd2d54c013f716615b9fcfc73a14960e6bb5b9dc1c4b59f7a59e8d94e4c74dac4a4165015f7cc6cb8671670eabe2ad4b3cd63f2529253f92ff4
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SSDEEP
3072:KojjtUQ8r9Pgoooooooooo8nQbdeHMqYOfao+SDSK3pJZJqvU1EGjeBli/88liFZ:XjMr9PxQOYOSopSKXv+GLHlEF
Behavioral task
behavioral1
Sample
2024-03-03_58e2612e9410cabeae8c0f2f6dbad694_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-03_58e2612e9410cabeae8c0f2f6dbad694_wannacry.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-03_58e2612e9410cabeae8c0f2f6dbad694_wannacry
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Size
189KB
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MD5
58e2612e9410cabeae8c0f2f6dbad694
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SHA1
713553f0a4a860e58b5cb799532363a2dc788118
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SHA256
dbb0d1f1017703cca87b6bf1ccc39168ffa7233d1a23c32442d91953e8a62e16
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SHA512
eea572130d82afd2d54c013f716615b9fcfc73a14960e6bb5b9dc1c4b59f7a59e8d94e4c74dac4a4165015f7cc6cb8671670eabe2ad4b3cd63f2529253f92ff4
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SSDEEP
3072:KojjtUQ8r9Pgoooooooooo8nQbdeHMqYOfao+SDSK3pJZJqvU1EGjeBli/88liFZ:XjMr9PxQOYOSopSKXv+GLHlEF
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (178) 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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Sets desktop wallpaper using registry
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