General
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Target
ee7ad97ff666f7dc075d8ab8fa872a13_JaffaCakes118
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Size
651KB
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Sample
240920-1lvngazejj
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MD5
ee7ad97ff666f7dc075d8ab8fa872a13
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SHA1
274a5e901753a7666038f4edf16b7e6ab79d715e
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SHA256
de2ce7cc8dcd6b72c327e8357b6a79405643bfe309dbaf7aee6e443b0c29e0b2
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SHA512
435030e0981a235d8239f254b8b4941e38e8e47a215e29c9afa6a705c8539669be9b32017c03716ad5954a5d8eace10a97213916556391f3a41935ecaef4894b
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SSDEEP
12288:/rigeFAg0mNM/cu/TXEl0z40I7tDH4kZmWN35iHUBe/pqLkpuzOSj:/kF2uMU6TU040+mWl0HUBe/ALnbj
Static task
static1
Behavioral task
behavioral1
Sample
ee7ad97ff666f7dc075d8ab8fa872a13_JaffaCakes118.exe
Resource
win7-20240903-en
Malware Config
Extracted
metasploit
encoder/call4_dword_xor
Targets
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Target
ee7ad97ff666f7dc075d8ab8fa872a13_JaffaCakes118
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Size
651KB
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MD5
ee7ad97ff666f7dc075d8ab8fa872a13
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SHA1
274a5e901753a7666038f4edf16b7e6ab79d715e
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SHA256
de2ce7cc8dcd6b72c327e8357b6a79405643bfe309dbaf7aee6e443b0c29e0b2
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SHA512
435030e0981a235d8239f254b8b4941e38e8e47a215e29c9afa6a705c8539669be9b32017c03716ad5954a5d8eace10a97213916556391f3a41935ecaef4894b
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SSDEEP
12288:/rigeFAg0mNM/cu/TXEl0z40I7tDH4kZmWN35iHUBe/pqLkpuzOSj:/kF2uMU6TU040+mWl0HUBe/ALnbj
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Modifies WinLogon for persistence
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Modifies security service
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Adds Run key to start application
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
5Virtualization/Sandbox Evasion
1