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Analysis
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max time kernel
45s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
02/12/2022, 00:46
Behavioral task
behavioral1
Sample
b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e.exe
Resource
win7-20220901-en
General
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Target
b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e.exe
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Size
76KB
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MD5
d9cbf8256b9e98af3c320fe00c159f0d
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SHA1
21c7bb8bb5b47e7d2651870747f2338688702d59
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SHA256
b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e
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SHA512
c3478c46288402192af84f24271ad4e1508e3936f05b56f5971cbbc4726457c4893a2379fb83c2ba7f8841c0a186218895f6629d822cf3301cb38b1f26b101aa
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SSDEEP
1536:Nz3HBexMQT+2umeWO2+FPx/lXYVAG8Zs7kfl/ig8O2:mxMQeXYVQsel/iw2
Malware Config
Signatures
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Charset b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Codepage b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1324 b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e.exe 1324 b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e.exe 1324 b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e.exe 1324 b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1324 b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e.exe"C:\Users\Admin\AppData\Local\Temp\b19b9aab9d6c09d2eb2708c0606f2ffe28c3f1cf319810fb7bf7ad953fb6837e.exe"1⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1324