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Resubmissions
15/03/2023, 05:44
230315-ge8f7sbg62 615/03/2023, 00:20
230315-am19jaaf39 614/03/2023, 05:55
230314-gmnf1afh4v 3Analysis
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max time kernel
245s -
max time network
58s -
platform
windows7_x64 -
resource
win7-20230220-es -
resource tags
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submitted
15/03/2023, 00:20
General
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Target
PDF_Archivo_DocumtoYCNCFQUFIICMOHQgyezk.exe
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Size
313.5MB
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MD5
07f42c9c9094240d7fdc4e58ce7eeffd
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SHA1
e6e291b5c9d8eaf6ccaadbbb2ad2092750a38584
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SHA256
d524e75f3fd6aa2f59b335384a029e1cfff62def68bcf7cf9d7cd9d39ff704df
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SHA512
c73a971a0aea6029a2b1a95fe2033017f5b0df183d3ad92b902055871e82093d2a0f873ccd7e9cc59bb64ad5cc09d4a0415f6eebc3d03a6d12b991b484a122bd
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SSDEEP
49152:P7WDb5p9VUKuGTrSbMEqxmm1jjV5zKSUKFHK7VKM+PIMUoEWLX6j6HNaVIT6TL1Q:P7WnXJL1nPWRVx+PIOHNq1cpJQ
Malware Config
Signatures
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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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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Suspicious behavior: EnumeratesProcesses 11 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\PDF_Archivo_DocumtoYCNCFQUFIICMOHQgyezk.exe"C:\Users\Admin\AppData\Local\Temp\PDF_Archivo_DocumtoYCNCFQUFIICMOHQgyezk.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
4KB
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Filesize
16.0MB
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Filesize
4KB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB