Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
03-08-2024 00:54
Static task
static1
Behavioral task
behavioral1
Sample
45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe
Resource
win7-20240704-en
General
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Target
45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe
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Size
2.4MB
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MD5
183ea6c61a7e5fa7c7f44c12f98df5d9
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SHA1
56619ed5744e43e442e0dc32054d941b377f57eb
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SHA256
45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c
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SHA512
eea55d50accd5aeebce527290677362eab3664b3690753c846689eae5cae4ef931a0529eabfbeb5102ac575a57e4491d1425c7bddebee1013bd9ab6ae4e0b626
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SSDEEP
49152:+cz0AuUYEziT8QWWdIuPTgWMll0q5VWy7EeNSWJw:+czkSYIuPTgWMfPtQAY
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe -
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 45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BECB53E-011C-6D53-F838-649FC6392C9D} 45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BECB53E-011C-6D53-F838-649FC6392C9D}\ = "IP Route Helper Class" 45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BECB53E-011C-6D53-F838-649FC6392C9D}\InProcServer32 45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BECB53E-011C-6D53-F838-649FC6392C9D}\InProcServer32\ = "%SystemRoot%\\SysWow64\\netcorehc.dll" 45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BECB53E-011C-6D53-F838-649FC6392C9D}\InProcServer32\ThreadingModel = "Free" 45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 1740 45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe Token: SeIncBasePriorityPrivilege 1740 45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe"C:\Users\Admin\AppData\Local\Temp\45e1fe5142a223250ad83449262d0c688cf781c8f618c8b1f17d90738694eb3c.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:1740