General
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Target
20240909f7171e2e587d97fc079d0afb7ec73634destroyerwannacry
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Size
24KB
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Sample
240909-qjcd1ascke
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MD5
f7171e2e587d97fc079d0afb7ec73634
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SHA1
54fe4810af4babdec3efc2fa7ae3f9c7117be435
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SHA256
bfe508310190495d66f666bc9c65ac4d344a83fa8bb9291563090614aa22a7e5
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SHA512
596c553dd2cab33443ba6ab90004e2593cd10c04f3548af6c99297947114a4312858f67ce3aef5474de0f01b08df9745893b4d7480308f148a397a50047efcaf
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SSDEEP
384:C3Mg/bqo27bU2NMppqjuwzUvJ5r91CzoGi9ei:4qo2MQMpwjKB5r9MoDei
Behavioral task
behavioral1
Sample
20240909f7171e2e587d97fc079d0afb7ec73634destroyerwannacry.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
20240909f7171e2e587d97fc079d0afb7ec73634destroyerwannacry.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
C:\Users\Admin\Documents\read_it.txt
https://tox.chat/download.html
Targets
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Target
20240909f7171e2e587d97fc079d0afb7ec73634destroyerwannacry
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Size
24KB
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MD5
f7171e2e587d97fc079d0afb7ec73634
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SHA1
54fe4810af4babdec3efc2fa7ae3f9c7117be435
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SHA256
bfe508310190495d66f666bc9c65ac4d344a83fa8bb9291563090614aa22a7e5
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SHA512
596c553dd2cab33443ba6ab90004e2593cd10c04f3548af6c99297947114a4312858f67ce3aef5474de0f01b08df9745893b4d7480308f148a397a50047efcaf
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SSDEEP
384:C3Mg/bqo27bU2NMppqjuwzUvJ5r91CzoGi9ei:4qo2MQMpwjKB5r9MoDei
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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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