General
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Target
2024-04-28_f8b164f3d19dca15358c96ec754202b5_chaos_destroyer_wannacry
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Size
23KB
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Sample
240428-ybg9aaff7z
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MD5
f8b164f3d19dca15358c96ec754202b5
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SHA1
2a09dff58d80a60c13a53cf74831b25ecf408133
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SHA256
ae27daabc61a8b9709174855a715c92a70f6c6e0ade63c5ebafa73c2d7415f91
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SHA512
f6af98f321ac22c809f9eb060fcb7e244acdb3dbf43c557e3faa71977380075acab5fea1658b8830ab6285b6ba705cce437956f189dd0624d5a96e7804f3d624
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SSDEEP
384:k3MLWHn3kI3fg9upOcsBNakOJFr91CzxbG3+eR:cn3kIeupuSFr9ixbleR
Behavioral task
behavioral1
Sample
2024-04-28_f8b164f3d19dca15358c96ec754202b5_chaos_destroyer_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-28_f8b164f3d19dca15358c96ec754202b5_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240419-en
Malware Config
Extracted
C:\Users\Admin\Desktop\read_it.txt
chaos
Targets
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Target
2024-04-28_f8b164f3d19dca15358c96ec754202b5_chaos_destroyer_wannacry
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Size
23KB
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MD5
f8b164f3d19dca15358c96ec754202b5
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SHA1
2a09dff58d80a60c13a53cf74831b25ecf408133
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SHA256
ae27daabc61a8b9709174855a715c92a70f6c6e0ade63c5ebafa73c2d7415f91
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SHA512
f6af98f321ac22c809f9eb060fcb7e244acdb3dbf43c557e3faa71977380075acab5fea1658b8830ab6285b6ba705cce437956f189dd0624d5a96e7804f3d624
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SSDEEP
384:k3MLWHn3kI3fg9upOcsBNakOJFr91CzxbG3+eR:cn3kIeupuSFr9ixbleR
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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