General
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Target
2024-04-11_34cf63cb2904876d07c3397f09f2429a_wannacry
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Size
512KB
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Sample
240411-ar2e4aad4z
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MD5
34cf63cb2904876d07c3397f09f2429a
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SHA1
140c2e442bc0164b6b83ed8eb73444e85e232ac6
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SHA256
aec422499f5c8c30ccfb13e03c8a0b4071480b11adad65e641afc8474db3c34f
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SHA512
9922c137505d876966437c03ffb8aa14423149b4d22fd7d1168795ec102e6ddbd6b48efbe7cd5a8012d27447745f3a77621d3bcbc2db1ab5ae79c418ad6a4faf
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SSDEEP
12288:IMV3+WP6JV11o0rYd753pjmcGcAeYNyOEjFEa:6gof0HjmcaeYsP
Behavioral task
behavioral1
Sample
2024-04-11_34cf63cb2904876d07c3397f09f2429a_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_34cf63cb2904876d07c3397f09f2429a_wannacry.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
C:\Users\Admin\Documents\read_it.txt
chaos
Targets
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Target
2024-04-11_34cf63cb2904876d07c3397f09f2429a_wannacry
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Size
512KB
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MD5
34cf63cb2904876d07c3397f09f2429a
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SHA1
140c2e442bc0164b6b83ed8eb73444e85e232ac6
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SHA256
aec422499f5c8c30ccfb13e03c8a0b4071480b11adad65e641afc8474db3c34f
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SHA512
9922c137505d876966437c03ffb8aa14423149b4d22fd7d1168795ec102e6ddbd6b48efbe7cd5a8012d27447745f3a77621d3bcbc2db1ab5ae79c418ad6a4faf
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SSDEEP
12288:IMV3+WP6JV11o0rYd753pjmcGcAeYNyOEjFEa:6gof0HjmcaeYsP
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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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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