Analysis
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max time kernel
150s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
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submitted
10/08/2024, 04:11
General
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Target
84c1d9ab88eada6c781adc75fc005a43_JaffaCakes118.exe
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Size
297KB
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MD5
84c1d9ab88eada6c781adc75fc005a43
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SHA1
ce4cc06ef9f311d07824d818801024ceafaa6bcc
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SHA256
d73f3ef9ad0f44a10f919ba34504a647a92c311afe47bba86c1c4d19a17aa20a
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SHA512
d3960e3858c30f5700bdb2c002fbeba28b0be6bd9828e6587f546d85da0fe062dfae581c47e3c8f06160609fa3cc42846d70d591ad2cbc737b5ab1a36deeabd6
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SSDEEP
6144:ehSCviHFTq4IFI6FvHSodtKOfPMI5+ekXgbD4yP59s+m9xf5sp2KDuy:ejiTmHSYv3d+2/59s+m9x29Cy
Malware Config
Signatures
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Disables Task Manager via registry modification
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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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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Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
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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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Modifies Internet Explorer settings 1 TTPs 2 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
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System policy modification 1 TTPs 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\84c1d9ab88eada6c781adc75fc005a43_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\84c1d9ab88eada6c781adc75fc005a43_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\ProgramData\HAOSwusqtsj.exeC:\ProgramData\HAOSwusqtsj.exe2⤵
- Executes dropped EXE
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
297KB
MD584c1d9ab88eada6c781adc75fc005a43
SHA1ce4cc06ef9f311d07824d818801024ceafaa6bcc
SHA256d73f3ef9ad0f44a10f919ba34504a647a92c311afe47bba86c1c4d19a17aa20a
SHA512d3960e3858c30f5700bdb2c002fbeba28b0be6bd9828e6587f546d85da0fe062dfae581c47e3c8f06160609fa3cc42846d70d591ad2cbc737b5ab1a36deeabd6
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Filesize
284KB
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Filesize
392KB
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Filesize
224KB
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Filesize
284KB
-
Filesize
392KB
-
Filesize
392KB
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Filesize
392KB