General
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Target
3e04fe9f427717ca17142603b46c5264fb42621048719721ffa4926c8e9bb6f1
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Size
153KB
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Sample
240314-erlrvscd55
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MD5
35560fff8fc990948a9252bf20cfc8f5
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SHA1
66163cb283c8792ac32c0e2361adc7143d8d319d
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SHA256
3e04fe9f427717ca17142603b46c5264fb42621048719721ffa4926c8e9bb6f1
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SHA512
9bf7b5aeec71b74012fa36d2af4dc4704e859a564cfbf3b35e44b1af8195a9885292c22a9297b691903c3245a6fae85746590988706e6a4d5dab29937ac13d77
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SSDEEP
3072:j6glyuxE4GsUPnliByocWepvdHFdjFpZ/fgyVF0djk:j6gDBGpvEByocWetdHZ/fgKF0
Behavioral task
behavioral1
Sample
3e04fe9f427717ca17142603b46c5264fb42621048719721ffa4926c8e9bb6f1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3e04fe9f427717ca17142603b46c5264fb42621048719721ffa4926c8e9bb6f1.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
C:\cHpfiXA9s.README.txt
Targets
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Target
3e04fe9f427717ca17142603b46c5264fb42621048719721ffa4926c8e9bb6f1
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Size
153KB
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MD5
35560fff8fc990948a9252bf20cfc8f5
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SHA1
66163cb283c8792ac32c0e2361adc7143d8d319d
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SHA256
3e04fe9f427717ca17142603b46c5264fb42621048719721ffa4926c8e9bb6f1
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SHA512
9bf7b5aeec71b74012fa36d2af4dc4704e859a564cfbf3b35e44b1af8195a9885292c22a9297b691903c3245a6fae85746590988706e6a4d5dab29937ac13d77
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SSDEEP
3072:j6glyuxE4GsUPnliByocWepvdHFdjFpZ/fgyVF0djk:j6gDBGpvEByocWetdHZ/fgKF0
Score10/10-
Renames multiple (9338) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Drops desktop.ini file(s)
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Sets desktop wallpaper using registry
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Suspicious use of NtSetInformationThreadHideFromDebugger
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