Analysis
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max time kernel
140s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
17-08-2024 22:46
General
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Target
a4728091cbeaba471a39bef18602daca_JaffaCakes118.exe
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Size
1.0MB
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MD5
a4728091cbeaba471a39bef18602daca
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SHA1
efb27ce24cd7dd42eee1e7ee5cabe82f2c93ce4d
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SHA256
ed686edec7c4fe926aae1de3cb29490b5512e12dc0243eba67b2abae92835e95
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SHA512
65aa7970a8a9a0e35497413bc425373aba613d839b89e412e831dfd6b4e4f86fa8cf28882ff27b8922e269d8ca31479371c0f7d35069b4cc0dbb8217eee9c826
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SSDEEP
24576:deH1uCk0uHAcpLGBt4B4WpSm6NXgxM4YaM7pYO5fu:IKHAwGJm6dgok2m
Malware Config
Signatures
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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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Program crash 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 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 registry class 3 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a4728091cbeaba471a39bef18602daca_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a4728091cbeaba471a39bef18602daca_JaffaCakes118.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2468 -s 1722⤵
- Program crash
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.6MB
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4KB
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4KB
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1.6MB
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1.6MB
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1.6MB
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1.6MB
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1.6MB
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4KB
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4KB