General
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Target
4dd2dec4b7611244058389ab09a613dc_JaffaCakes118
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Size
472KB
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Sample
241016-tvkfjashrk
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MD5
4dd2dec4b7611244058389ab09a613dc
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SHA1
161d585a313fd5f434a60f972e12f45322cc0bfa
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SHA256
fec7a0716289ecab8a142e1895b69c33f54fcd3802291204da8259807a45cf7b
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SHA512
15da7fbe5f1edd7e7d737ddd3a71c9655d20e5be809d62c886a04d3b907cbfb518e60fa6a19c358a51ac3a725444e1d60bda789c21bed5d880231a82e68685c2
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SSDEEP
6144:ZJAFGIuUluayEsogRk3jpE1dk9Lv9ToNN3EZg5Y/tXq2:7wAEsogRk9Y4LuQg+Nq2
Static task
static1
Behavioral task
behavioral1
Sample
4dd2dec4b7611244058389ab09a613dc_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4dd2dec4b7611244058389ab09a613dc_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\_ReCoVeRy_+grogi.txt
http://t54ndnku456ngkwsudqer.wallymac.com/453B9CE7FD8D611B
http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/453B9CE7FD8D611B
http://hrfgd74nfksjdcnnklnwefvdsf.materdunst.com/453B9CE7FD8D611B
http://xlowfznrg4wf7dli.onion/453B9CE7FD8D611B
http://xlowfznrg4wf7dli.ONION/453B9CE7FD8D611B
Targets
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Target
4dd2dec4b7611244058389ab09a613dc_JaffaCakes118
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Size
472KB
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MD5
4dd2dec4b7611244058389ab09a613dc
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SHA1
161d585a313fd5f434a60f972e12f45322cc0bfa
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SHA256
fec7a0716289ecab8a142e1895b69c33f54fcd3802291204da8259807a45cf7b
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SHA512
15da7fbe5f1edd7e7d737ddd3a71c9655d20e5be809d62c886a04d3b907cbfb518e60fa6a19c358a51ac3a725444e1d60bda789c21bed5d880231a82e68685c2
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SSDEEP
6144:ZJAFGIuUluayEsogRk3jpE1dk9Lv9ToNN3EZg5Y/tXq2:7wAEsogRk9Y4LuQg+Nq2
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (427) 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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Drops startup file
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Executes dropped EXE
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Adds Run key to start application
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Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1