Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17/11/2024, 08:38
Behavioral task
behavioral1
Sample
b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe
Resource
win7-20240903-en
General
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Target
b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe
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Size
5.9MB
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MD5
81ad57c281a8f3804b373700c41604a6
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SHA1
7d3ebc9ce7f960d10bf47f547c0017b10be5f88b
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SHA256
b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4
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SHA512
a6a9cc4378296c01fe12b856f554a5d6aa2de64ffeeb8013ada37d1ee5730b63d69943b0a566bb9bc11d19c4b78f12df1347bd3cff46192a459f55191ec9bf3e
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SSDEEP
98304:SK2c/ii0v36ePpuYTJ3htxL2PajfoGRWomxoG/q+XLkhZdqLMNerONzUFWd0jSIF:SPcHQL0aj3MokLlM40zbybyC
Malware Config
Signatures
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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__ b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.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\VideoBiosVersion b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe -
resource yara_rule behavioral1/memory/2668-11-0x0000000000400000-0x00000000009F8000-memory.dmp themida behavioral1/memory/2668-12-0x0000000000400000-0x00000000009F8000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.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 b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2668 b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe"C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2668