Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
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submitted
22/07/2024, 18:40
General
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Target
6456a081e50cc4be7c018e4ec6db519b_JaffaCakes118.exe
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Size
140KB
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MD5
6456a081e50cc4be7c018e4ec6db519b
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SHA1
c492b0e7cb19da9869d88ed77724217abb37b035
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SHA256
d37ec82c3bbc9954adf646dca3e5b1874b7872232408fb5e6cc66d3da6ca3047
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SHA512
f44874f27e2443c9086f5e38bbdfcc3422ec97ed4c3683faf0058b688a4e751dda3d5d8ba00add1487eb7dce0bff249847c1a3f9e25ace76df7340aad2875fbd
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SSDEEP
3072:dyRvQ8nQ0d2CRi9LkQ7Bli1BvY5CAFmhDEd5IQ:gjnQ0d9Q7QDEd5D
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 6 IoCs
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Modifies Internet Explorer settings 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of UnmapMainImage 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\6456a081e50cc4be7c018e4ec6db519b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6456a081e50cc4be7c018e4ec6db519b_JaffaCakes118.exe"1⤵
- Drops file in Windows directory
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Windows\Rvikya.exeC:\Windows\Rvikya.exe2⤵
- Executes dropped EXE
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
140KB
MD56456a081e50cc4be7c018e4ec6db519b
SHA1c492b0e7cb19da9869d88ed77724217abb37b035
SHA256d37ec82c3bbc9954adf646dca3e5b1874b7872232408fb5e6cc66d3da6ca3047
SHA512f44874f27e2443c9086f5e38bbdfcc3422ec97ed4c3683faf0058b688a4e751dda3d5d8ba00add1487eb7dce0bff249847c1a3f9e25ace76df7340aad2875fbd
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Filesize
372B
MD5149f779cfcd9abafc6d0c03530736008
SHA14c8d417213498366e9dac120206c30db88310147
SHA2563f578e9d92e58c77993d1aa3d01023ade9d7ab15b41cfb2c3a102b2363d0e4f7
SHA512960f89fe04fbf5f5e9566e38566410cb5172a98fb4befbf975b5871f71c27af3e1e6ccc8e49f0dece6f49386fc9adebdbd9ff4a678f2b0c6ede4a184422a5bee
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Filesize
228KB
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Filesize
200KB
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Filesize
228KB
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Filesize
228KB
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Filesize
228KB
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Filesize
4KB
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Filesize
200KB
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Filesize
228KB
-
Filesize
200KB
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Filesize
200KB
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Filesize
228KB