Analysis
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max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
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submitted
25-07-2024 12:18
General
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Target
6f8a6d2e951e4c28a64cbcd912bfb6a7_JaffaCakes118.exe
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Size
944KB
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MD5
6f8a6d2e951e4c28a64cbcd912bfb6a7
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SHA1
24e803bd053d309a1d9e64fed0e4e499bd701cd2
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SHA256
be1310dff496b3e1b20b30080ae7eef090ac95a17e3cc10320f73ab1950a7040
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SHA512
40adbd7b31325ce567da79c79dbb177291a854d28655a10a3b1fc7e8875bec87f7fe77632c3a9e0bf84741a53adb903ffb7acecf6479a364c267bbaf80374ae3
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SSDEEP
24576:vCvdzE03FHfPydFEnoIyvEBmXKt6UpH3VCE/NN/5w+yV/ACwhwMCOKbaNS3M:avdzf1HfPy4SvEBmNa3kCNN/5wjNACer
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application 2 TTPs 1 IoCs
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Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of FindShellTrayWindow 12 IoCs
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Suspicious use of SendNotifyMessage 12 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\6f8a6d2e951e4c28a64cbcd912bfb6a7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6f8a6d2e951e4c28a64cbcd912bfb6a7_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\ProgramData\defender.exeC:\ProgramData\defender.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
861KB
MD540258e43c3c28f4d5905ab69f56db6f7
SHA18433b28760312fc2bd61afdd13bf5bca8e854068
SHA256c607dce4796c320e5f575d9a6c3ce33079324f4203561b19317d9b9e4d588c27
SHA512713f94306abb467c7fc35bf67f83addc2b00cde7a2711fe36c5145579031c4f6aa94f94eecda3f3adaa14d1049014725c71e8b3d7638966521f1e956f4fa9b1e
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Filesize
2.9MB
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Filesize
1024KB
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Filesize
2.9MB
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Filesize
4KB
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Filesize
64KB
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Filesize
4KB
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Filesize
6.1MB
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Filesize
2.9MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB
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Filesize
6.1MB