Analysis
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max time kernel
31s -
max time network
34s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09/04/2024, 09:56
Behavioral task
behavioral1
Sample
Injector.exe
Resource
win7-20240221-en
11 signatures
150 seconds
General
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Target
Injector.exe
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Size
3.4MB
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MD5
c6b39ee166d5b0a2c8a9021ccd1593ae
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SHA1
e480e7c282f64e8b0179c82afe154dd59d14217d
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SHA256
443b665c5f545a2bdd7855f86bf70a5ee7f35eda1b6b08615161f5809cbda02b
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SHA512
3864aea36c522ca5658412128e6a4c862a647cf3b1054b9adbe418488590a37600d7639c3eba94ca9de76f087b244b95644c667213b1122889cf2d9b7a4652d2
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SSDEEP
49152:Kl0nJ28J4VZohYWVGGjW8NhSU7zwo8oXJ2R3KPHsI7coj2J+eNgRpqNc1a:KmnJrJ4DohYWVTJNkIZZ2R6vsmA+FDqN
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Injector.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Injector.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion Injector.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion Injector.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion Injector.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion Injector.exe -
resource yara_rule behavioral2/memory/2628-0-0x00007FF603B60000-0x00007FF6044C0000-memory.dmp themida behavioral2/memory/2628-1-0x00007FF603B60000-0x00007FF6044C0000-memory.dmp themida behavioral2/memory/2628-3-0x00007FF603B60000-0x00007FF6044C0000-memory.dmp themida behavioral2/memory/2628-4-0x00007FF603B60000-0x00007FF6044C0000-memory.dmp themida behavioral2/memory/2628-5-0x00007FF603B60000-0x00007FF6044C0000-memory.dmp themida behavioral2/memory/2628-6-0x00007FF603B60000-0x00007FF6044C0000-memory.dmp themida behavioral2/memory/2080-8-0x00007FF603B60000-0x00007FF6044C0000-memory.dmp themida behavioral2/memory/2080-10-0x00007FF603B60000-0x00007FF6044C0000-memory.dmp themida behavioral2/memory/2080-11-0x00007FF603B60000-0x00007FF6044C0000-memory.dmp themida behavioral2/memory/2080-12-0x00007FF603B60000-0x00007FF6044C0000-memory.dmp themida behavioral2/memory/2080-13-0x00007FF603B60000-0x00007FF6044C0000-memory.dmp themida behavioral2/memory/2080-14-0x00007FF603B60000-0x00007FF6044C0000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Injector.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Injector.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2628 Injector.exe 2080 Injector.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Injector.exe"C:\Users\Admin\AppData\Local\Temp\Injector.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
PID:2628
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:4084
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C:\Users\Admin\AppData\Local\Temp\Injector.exe"C:\Users\Admin\AppData\Local\Temp\Injector.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
PID:2080