Analysis
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max time kernel
149s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
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submitted
25/07/2024, 23:40
General
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Target
71ba9d967ee701d0fc04ce065704eceb_JaffaCakes118.exe
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Size
446KB
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MD5
71ba9d967ee701d0fc04ce065704eceb
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SHA1
6c7b96b5b35581b99bc505efeafe04b9788810bc
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SHA256
330f09d97e535ae604bddd720b011eb8008139ac756c41360dd40fc9eb0aebcb
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SHA512
6b46e159e5ab2febea8c3318f9b6f1857cbe8a44dfb6b6938358b8fb78dc445f1710d63029b9d7bffcbfd3c4c458980f2c5b0debd80279a9f5c6784c1c481384
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SSDEEP
12288:cMR6Aa9W9GD0a09GoRZuJ2XuJeTtBfAsZ/Q7/:cMR6jQGJ09GQFhBfAsZYb
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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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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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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Modifies Internet Explorer settings 1 TTPs 2 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: RenamesItself 1 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\71ba9d967ee701d0fc04ce065704eceb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\71ba9d967ee701d0fc04ce065704eceb_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 behavior: RenamesItself
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\ProgramData\vFFtjqRLKNOJ.exe"C:\ProgramData\vFFtjqRLKNOJ.exe"2⤵
- Executes dropped EXE
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
446KB
MD571ba9d967ee701d0fc04ce065704eceb
SHA16c7b96b5b35581b99bc505efeafe04b9788810bc
SHA256330f09d97e535ae604bddd720b011eb8008139ac756c41360dd40fc9eb0aebcb
SHA5126b46e159e5ab2febea8c3318f9b6f1857cbe8a44dfb6b6938358b8fb78dc445f1710d63029b9d7bffcbfd3c4c458980f2c5b0debd80279a9f5c6784c1c481384
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Filesize
3.4MB
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Filesize
472KB
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Filesize
2.3MB
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Filesize
2.3MB
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Filesize
472KB
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Filesize
2.2MB
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Filesize
472KB
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Filesize
2.3MB
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Filesize
2.3MB
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Filesize
472KB