General
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Target
f974efbf6b643894e4b49b45059f0356_JaffaCakes118
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Size
89KB
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Sample
240927-bm78hszgqe
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MD5
f974efbf6b643894e4b49b45059f0356
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SHA1
c7d16c92e93810d548850271090b9f2966afd45b
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SHA256
e475d8d45a50f22007579f49e0b79d88ea302d71f429ea1c0f2f8f76f60b9594
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SHA512
6ce76c69bf412f0e9f011cc5030fcadfe158c1ee14b73d14cd625b7aff99747817dbdd621a4773963b9fd9cdda47bd21dcca9fb508763981b7fd1300487ba692
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SSDEEP
1536:VzO3tEZa/zXqbK0y/1fXbHkBGJ/bhkPj3/gQgHcYhYEdwI+VSvbWFUg:NO3ZqbK061fXbEo/YE
Static task
static1
Behavioral task
behavioral1
Sample
f974efbf6b643894e4b49b45059f0356_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f974efbf6b643894e4b49b45059f0356_JaffaCakes118.dll
Resource
win10v2004-20240802-en
Malware Config
Extracted
C:\Users\Admin\Documents\!!Read_me_How_To_Recover_My_Files.html
Extracted
C:\Users\Admin\Favorites\!!Read_me_How_To_Recover_My_Files.html
Targets
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Target
f974efbf6b643894e4b49b45059f0356_JaffaCakes118
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Size
89KB
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MD5
f974efbf6b643894e4b49b45059f0356
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SHA1
c7d16c92e93810d548850271090b9f2966afd45b
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SHA256
e475d8d45a50f22007579f49e0b79d88ea302d71f429ea1c0f2f8f76f60b9594
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SHA512
6ce76c69bf412f0e9f011cc5030fcadfe158c1ee14b73d14cd625b7aff99747817dbdd621a4773963b9fd9cdda47bd21dcca9fb508763981b7fd1300487ba692
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SSDEEP
1536:VzO3tEZa/zXqbK0y/1fXbHkBGJ/bhkPj3/gQgHcYhYEdwI+VSvbWFUg:NO3ZqbK061fXbEo/YE
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (174) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Blocklisted process makes network request
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Modifies Windows Firewall
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MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Direct Volume Access
1Impair Defenses
1Disable or Modify System Firewall
1Indicator Removal
2File Deletion
2