General
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Target
2024-10-18_796e7bcc691f6c21d235ae0c301b1081_destroyer_wannacry
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Size
23KB
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Sample
241018-w151jatcnk
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MD5
796e7bcc691f6c21d235ae0c301b1081
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SHA1
7ef3bf6e556cbe7261abe797a0a3bb588cd09067
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SHA256
ff231952158f7314a3e73e46b92843e98ceff8d396092873d02eb98d0705da49
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SHA512
e5e7848208ed1377de2af39aeedf1e40a684de52699faa0c4445f66037f7c7ee884d96fb2d159f7432dbb2794a651c0e9375e7bb6152c68a423b14c631d245eb
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SSDEEP
384:+3Mg/bqo2Y5FOieDopGSkobJJ3r91CvpIBVjqe0:8qo2+FOBopjH3r9KIB4e0
Behavioral task
behavioral1
Sample
2024-10-18_796e7bcc691f6c21d235ae0c301b1081_destroyer_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-18_796e7bcc691f6c21d235ae0c301b1081_destroyer_wannacry.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
C:\Users\Admin\Documents\read_it.txt
https://tox.chat/download.html
Targets
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Target
2024-10-18_796e7bcc691f6c21d235ae0c301b1081_destroyer_wannacry
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Size
23KB
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MD5
796e7bcc691f6c21d235ae0c301b1081
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SHA1
7ef3bf6e556cbe7261abe797a0a3bb588cd09067
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SHA256
ff231952158f7314a3e73e46b92843e98ceff8d396092873d02eb98d0705da49
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SHA512
e5e7848208ed1377de2af39aeedf1e40a684de52699faa0c4445f66037f7c7ee884d96fb2d159f7432dbb2794a651c0e9375e7bb6152c68a423b14c631d245eb
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SSDEEP
384:+3Mg/bqo2Y5FOieDopGSkobJJ3r91CvpIBVjqe0:8qo2+FOBopjH3r9KIB4e0
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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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