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Install WanaDecryptor persistence via .lnk file

Tactic: Persistence
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WannaCry installs a copy of the decryptor, @WanaDecryptor@.exe, in each folder along with a ransom note. This technique stages and writes a PneumaEX agent and corresponding .lnk file.
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vvx7

Tactic

Persistence

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APT38 WannaCry

2022-05-31

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Perform lateral movement using EternalBlue and DoublePulsar exploits.
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