Analysis
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max time kernel
112s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
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submitted
23-11-2022 18:48
General
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Target
f37f5a1fef30d22a336cda4c5ad7b9489a5fa9549d4527d819ddb5235b6fb600.exe
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Size
47KB
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MD5
355dbd3b20abe46f6c2b87d7ace8e207
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SHA1
b1cca0ac82cea609176a356a89c750757749c222
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SHA256
f37f5a1fef30d22a336cda4c5ad7b9489a5fa9549d4527d819ddb5235b6fb600
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SHA512
249ffb132d035bdf93c2564b5c56574a6ff4b2bd01467dd6ae603813811076bf8f5aebccf9b02e1bfa21b149bed7c08315a6a978491c5ff6e818dff5c79fd978
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SSDEEP
768:zcFSxlIznxRumWoczGLc8r14hjyZ2c0KMuMpuovdu:zcgSxJWHgc8r14m2c0ruMpA
Score
8/10
Malware Config
Signatures
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UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f37f5a1fef30d22a336cda4c5ad7b9489a5fa9549d4527d819ddb5235b6fb600.exe"C:\Users\Admin\AppData\Local\Temp\f37f5a1fef30d22a336cda4c5ad7b9489a5fa9549d4527d819ddb5235b6fb600.exe"1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
116KB
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Filesize
116KB