General
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Target
9527cdac7fc502e825e6a83f601d8352_JaffaCakes118
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Size
50KB
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Sample
240604-rm4s4aae94
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MD5
9527cdac7fc502e825e6a83f601d8352
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SHA1
52fbf432e41029f5ddcbbad8b49211688e93f74f
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SHA256
6cf11f4d901e8c183ed473dec7673954464d4e9b4516017f53f56ebda7beafce
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SHA512
3fad754cd34feedf1e33d09940ccfbed1d3ff2aec036dbd8e094251fcad0af670610e784401cba74075a3f71668500c724164fab2910a0a282a65d7760e43331
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SSDEEP
768:tFvuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5CN:tteytM3alnawrRIwxVSHMweio3MN
Static task
static1
Behavioral task
behavioral1
Sample
9527cdac7fc502e825e6a83f601d8352_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
9527cdac7fc502e825e6a83f601d8352_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
C:\Users\Public\Videos\HOW_TO_BACK_FILES.txt
Extracted
C:\Users\Public\Videos\HOW_TO_BACK_FILES.txt
Targets
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Target
9527cdac7fc502e825e6a83f601d8352_JaffaCakes118
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Size
50KB
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MD5
9527cdac7fc502e825e6a83f601d8352
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SHA1
52fbf432e41029f5ddcbbad8b49211688e93f74f
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SHA256
6cf11f4d901e8c183ed473dec7673954464d4e9b4516017f53f56ebda7beafce
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SHA512
3fad754cd34feedf1e33d09940ccfbed1d3ff2aec036dbd8e094251fcad0af670610e784401cba74075a3f71668500c724164fab2910a0a282a65d7760e43331
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SSDEEP
768:tFvuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5CN:tteytM3alnawrRIwxVSHMweio3MN
Score10/10-
Renames multiple (8577) 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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Adds Run key to start application
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Drops desktop.ini file(s)
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