Analysis
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max time kernel
128s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2024 20:41
Behavioral task
behavioral1
Sample
22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe
Resource
win10v2004-20241007-en
General
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Target
22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe
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Size
266KB
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MD5
43039d4b28d6afac49fbc7bf3c2ffeeb
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SHA1
3dae3d45b1ae1b3839b44910bf34be6fe0e03d8c
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SHA256
22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba
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SHA512
bf1923c685ff0443c119425e220b895dd12a03604a224c8e888df3ca12017a2dd082bb4ec89df3b91aaf65f8d87a901e5ce46c98617ded3d95b453a999cb0f0d
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SSDEEP
3072:Di8zGMcOGgRcO+X+iS9ScSjSWSYSpnX3ozy8NRPEhaL5JDNxjOBKabyqinmiLCYr:uVtVud87ehnmTDLjEKabS2b
Malware Config
Extracted
vipkeylogger
Signatures
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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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 3 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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 3 checkip.dyndns.org -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1080 22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe 1080 22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1080 22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1080 22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1080 22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe"C:\Users\Admin\AppData\Local\Temp\22cb831176f565ac9b2c8ca7c590947ffaedfc3b731194d8dac2f3b1786dcbba.exe"1⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1080