Analysis
- max time kernel
290s - max time network
299s - platform
windows10-1703_x64 - resource
win10-20240404-en - resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system - submitted
11/04/2024, 22:23
Behavioral task
behavioral1
Sample
359bff585e6a962fe59eb6a98bd65eb64c6e14bc468ab98431cc24af04fa5a5d.exe
Resource
win7-20240221-en
5 signatures
300 seconds
General
- Target 359bff585e6a962fe59eb6a98bd65eb64c6e14bc468ab98431cc24af04fa5a5d.exe
- Size 3.0MB
- Sample240411-2a5vqsad2s
- SHA256 359bff585e6a962fe59eb6a98bd65eb64c6e14bc468ab98431cc24af04fa5a5d
- MD5 fcc67941712e8a110fbf501309ca338e
- SHA1 99b6afe2a7abe096fa2fc87a0082287098c87016
- SHA512 95e005b9824c69ba9a69b5fc716648675c7608820c6e033766b1799cc261c2df94362df20165ff693a6c448e0b1e1e489819e550f96698fb14c9d577bc964815
- SSDEEP 49152:zLd+62H4mcHr2L/4dViPhfF0wObbrv4c5TJKCwsEIXLtA3CxpMi2VArdUWT:zLU629cKLg3EN0ZbR3fLKyzT2VAZbT
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 359bff585e6a962fe59eb6a98bd65eb64c6e14bc468ab98431cc24af04fa5a5d.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 359bff585e6a962fe59eb6a98bd65eb64c6e14bc468ab98431cc24af04fa5a5d.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 359bff585e6a962fe59eb6a98bd65eb64c6e14bc468ab98431cc24af04fa5a5d.exe -
resource yara_rule behavioral2/memory/4496-0-0x0000000000900000-0x00000000010A8000-memory.dmp themida behavioral2/memory/4496-1-0x0000000000900000-0x00000000010A8000-memory.dmp themida behavioral2/memory/4496-2-0x0000000000900000-0x00000000010A8000-memory.dmp themida behavioral2/memory/4496-3-0x0000000000900000-0x00000000010A8000-memory.dmp themida behavioral2/memory/4496-4-0x0000000000900000-0x00000000010A8000-memory.dmp themida behavioral2/memory/4496-5-0x0000000000900000-0x00000000010A8000-memory.dmp themida behavioral2/memory/4496-6-0x0000000000900000-0x00000000010A8000-memory.dmp themida behavioral2/memory/4496-7-0x0000000000900000-0x00000000010A8000-memory.dmp themida behavioral2/memory/4496-8-0x0000000000900000-0x00000000010A8000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 359bff585e6a962fe59eb6a98bd65eb64c6e14bc468ab98431cc24af04fa5a5d.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\359bff585e6a962fe59eb6a98bd65eb64c6e14bc468ab98431cc24af04fa5a5d.exe"C:\Users\Admin\AppData\Local\Temp\359bff585e6a962fe59eb6a98bd65eb64c6e14bc468ab98431cc24af04fa5a5d.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:4496