Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
22-12-2024 03:08
Static task
static1
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
General
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Target
Setup.exe
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Size
397.6MB
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MD5
c011c5bad19774ebf56ec031387998a7
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SHA1
df8a65c3b049e81f5633086ea5f66b8a5b82f435
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SHA256
330aeaaf79d476459e8808ccf795879e94d6892a1610cf4460958e790e0d0b25
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SHA512
3a393844490f399e6d851c9fbd0aa5ab5284ebc5e6cdac7094e7fb88dbed01856c0e777db619437925e6e0d4b5df700a3641b498d8e4df504f862013eab1bdb3
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SSDEEP
49152:tYhJSaBmN9w/QZKRy7bRkBPoyN041j+lav0v1L8EhlV:ehJSJ5cRy7G/1s8OyulV
Malware Config
Extracted
Family
vidar
Version
52.2
Botnet
1281
C2
https://t.me/netflixaccsfree
Attributes
-
profile_id
1281
Signatures
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Vidar family
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Setup.exe -
Vidar Stealer 11 IoCs
resource yara_rule behavioral1/memory/1860-21-0x00000000008F0000-0x00000000010D9000-memory.dmp family_vidar behavioral1/memory/1860-20-0x00000000008F0000-0x00000000010D9000-memory.dmp family_vidar behavioral1/memory/1860-19-0x00000000008F0000-0x00000000010D9000-memory.dmp family_vidar behavioral1/memory/1860-18-0x00000000008F0000-0x00000000010D9000-memory.dmp family_vidar behavioral1/memory/1860-25-0x00000000008F0000-0x00000000010D9000-memory.dmp family_vidar behavioral1/memory/1860-24-0x00000000008F0000-0x00000000010D9000-memory.dmp family_vidar behavioral1/memory/1860-23-0x00000000008F0000-0x00000000010D9000-memory.dmp family_vidar behavioral1/memory/1860-26-0x00000000008F0000-0x00000000010D9000-memory.dmp family_vidar behavioral1/memory/1860-31-0x00000000008F0000-0x00000000010D9000-memory.dmp family_vidar behavioral1/memory/1860-48-0x00000000008F0000-0x00000000010D9000-memory.dmp family_vidar behavioral1/memory/1860-58-0x00000000008F0000-0x00000000010D9000-memory.dmp family_vidar -
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 Setup.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion Setup.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Setup.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1860 Setup.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 Setup.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1860 Setup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Setup.exe"C:\Users\Admin\AppData\Local\Temp\Setup.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1860