Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
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submitted
19/06/2024, 23:07
General
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Target
010ffeb55138be8fc6e77ed64a49ea66_JaffaCakes118.exe
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Size
2.5MB
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MD5
010ffeb55138be8fc6e77ed64a49ea66
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SHA1
22b52a209f208800bea96ff991d333c9f678981a
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SHA256
536514bd979822b84b067b34d1a16228e439e38f8ef5a27a540d61825487d0b2
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SHA512
403d70678d0e02e84cf91231b6eec35f64523e86c5aacfab8fb6ec7dfcf91eb8d50e1698f05433a362726c0f494bb764b8364f4a00879143954b9e9a9f2a20af
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SSDEEP
49152:QfTmKh1BH+hh49W4hAszr0zvHjuZFEQCpmg5uj57pkC5/ElRKL8JqKAC:QrmKh1QUw+vMFLG57pkCpqKW
Malware Config
Signatures
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Modifies Windows Firewall 2 TTPs 1 IoCs
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Themida packer 39 IoCs
Detects Themida, an advanced Windows software protection system.
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Adds Run key to start application 2 TTPs 1 IoCs
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Drops file in System32 directory 2 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Drops file in Windows directory 2 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
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Modifies Internet Explorer settings 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\010ffeb55138be8fc6e77ed64a49ea66_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\010ffeb55138be8fc6e77ed64a49ea66_JaffaCakes118.exe"1⤵
- Identifies Wine through registry keys
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram C:\Users\Admin\AppData\Local\Temp\010ffeb55138be8fc6e77ed64a49ea66_JaffaCakes118.exeSz‰†2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2Virtualization/Sandbox Evasion
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
399B
MD5f0161328b321dfcba81d4516524b2781
SHA1c65bdb62b67f4150f94d75fa64788d8f05b13859
SHA256f37e10ca84be6e476d1164eca5b1d104f5dac890f02f5de701c61b86f19a1eae
SHA512273f3bcd6cf80020ac85227184c05d4c901c07e3782e741ee5b8abb63f89171c632725de68f4b015ca902fec4268eaa1101ab8d9b7f592721e08b94a329ff672
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
500KB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB
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Filesize
14.3MB