General
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Target
JaffaCakes118_069bcb8d4a8a3ed2701528f6a3a0c200
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Size
725KB
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Sample
250518-k5k1dahm5x
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MD5
069bcb8d4a8a3ed2701528f6a3a0c200
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SHA1
3cccb84c47c2e0d3fe04725035df0b5a95e7567a
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SHA256
8a7ecdae3d5816a02cbef79f0b568f2f43faac681f19f2c089494b013e0b63d2
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SHA512
17f7f285997c5bfa1737c5259250b4b6b5038d8ab49e3c3ad35892b506a8e93454eab490f734ca6b22e39ceb1e280762f34afe4abfa9d72e8257ce6d8af25b3a
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SSDEEP
12288:3wZ/iTS5T8rW6AxF9OwoDh7dSJgTZrkWXgK+4wxteW6gRDQ7:AZ/iTcT8rliF9oDhsygkWq7
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_069bcb8d4a8a3ed2701528f6a3a0c200.exe
Resource
win10v2004-20250502-en
Malware Config
Targets
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Target
JaffaCakes118_069bcb8d4a8a3ed2701528f6a3a0c200
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Size
725KB
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MD5
069bcb8d4a8a3ed2701528f6a3a0c200
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SHA1
3cccb84c47c2e0d3fe04725035df0b5a95e7567a
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SHA256
8a7ecdae3d5816a02cbef79f0b568f2f43faac681f19f2c089494b013e0b63d2
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SHA512
17f7f285997c5bfa1737c5259250b4b6b5038d8ab49e3c3ad35892b506a8e93454eab490f734ca6b22e39ceb1e280762f34afe4abfa9d72e8257ce6d8af25b3a
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SSDEEP
12288:3wZ/iTS5T8rW6AxF9OwoDh7dSJgTZrkWXgK+4wxteW6gRDQ7:AZ/iTcT8rliF9oDhsygkWq7
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Modifies WinLogon for persistence
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Modifies visibility of file extensions in Explorer
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UAC bypass
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Renames multiple (57) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Executes dropped EXE
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Adds Run key to start application
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
5Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1