General
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Target
2024-03-01_f5775859692402b847a08126e2c9ce18_destroyer_wannacry
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Size
27KB
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Sample
240301-jjcansee46
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MD5
f5775859692402b847a08126e2c9ce18
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SHA1
4342a4c02d19d72bd37a45c70448abb62b837521
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SHA256
df1bf8e557ea8c64563effad6212a0c17288ba23b747982a02f10775a5187313
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SHA512
458f953279e2394b246cafa30984ce6cb823b0063458f7370978188a0936ac3b94ab604845b9e6e3d7075c88918f138232157b5791f1f92600c1fb85a76e2e58
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SSDEEP
384:htWZPzzxAm1voDqclh71+k/zxBSKrKBlhOy5o91TaNoD82vz:I7zxAm8qclhgk/26Oho9dUQ82L
Behavioral task
behavioral1
Sample
2024-03-01_f5775859692402b847a08126e2c9ce18_destroyer_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-01_f5775859692402b847a08126e2c9ce18_destroyer_wannacry.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
C:\ProgramData\Adobe\Updater6\read_it.txt
Targets
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Target
2024-03-01_f5775859692402b847a08126e2c9ce18_destroyer_wannacry
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Size
27KB
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MD5
f5775859692402b847a08126e2c9ce18
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SHA1
4342a4c02d19d72bd37a45c70448abb62b837521
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SHA256
df1bf8e557ea8c64563effad6212a0c17288ba23b747982a02f10775a5187313
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SHA512
458f953279e2394b246cafa30984ce6cb823b0063458f7370978188a0936ac3b94ab604845b9e6e3d7075c88918f138232157b5791f1f92600c1fb85a76e2e58
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SSDEEP
384:htWZPzzxAm1voDqclh71+k/zxBSKrKBlhOy5o91TaNoD82vz:I7zxAm8qclhgk/26Oho9dUQ82L
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Detects executables containing many references to VEEAM. Observed in ransomware
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Renames multiple (171) 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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Adds Run key to start application
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Drops desktop.ini file(s)
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