Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-en-20211014 -
submitted
20-10-2021 20:53
Static task
static1
Behavioral task
behavioral1
Sample
malware.exe
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
malware.exe
Resource
win10-en-20210920
General
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Target
malware.exe
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Size
217KB
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MD5
58a68b19da6cdb5d61e2d7523e9afc36
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SHA1
39c33010d3628f5fa9106d15f38327837553a551
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SHA256
51f59e2ff2ffcb697f22a7390c356b9abfdb1b23305726b4838d617b27a1838e
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SHA512
463832988aa3c5890ebe0d5294948966ccaacabf6d597304105e7d6a68c9699cfb7097bd492fc16fb149dcd98f649140d5174acc60e1b0926367ddb2c406ddae
Malware Config
Signatures
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Drops file in Drivers directory 1 IoCs
Processes:
malware.exedescription ioc process File opened for modification C:\Windows\system32\drivers\etc\hosts malware.exe -
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 local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
malware.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 malware.exe Key opened \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 malware.exe Key opened \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 malware.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
malware.exepid process 1528 malware.exe 1528 malware.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
malware.exedescription pid process Token: SeDebugPrivilege 1528 malware.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
malware.exepid process 1528 malware.exe -
outlook_office_path 1 IoCs
Processes:
malware.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 malware.exe -
outlook_win_path 1 IoCs
Processes:
malware.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 malware.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\malware.exe"C:\Users\Admin\AppData\Local\Temp\malware.exe"1⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path