Analysis
- max time kernel
147s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20240412-en - resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system - submitted
21/04/2024, 14:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
eaf87cb09e57f6ad449109ab00cd474af447eac4c96c12ce61f1fa51734f508a.exe
Resource
win10v2004-20240412-en
6 signatures
150 seconds
General
- Target eaf87cb09e57f6ad449109ab00cd474af447eac4c96c12ce61f1fa51734f508a.exe
- Size 2.3MB
- Sample240421-rtpmradf9x
- SHA256 eaf87cb09e57f6ad449109ab00cd474af447eac4c96c12ce61f1fa51734f508a
- MD5 02f1724c4bcb609f53ad3dd4c532cbef
- SHA1 51882f51d9c3051bc975b9656dcabc40f0bcbde7
- SHA512 90d91b6ce35a06c400f20e24c6cddb64c25e3962aaf87936f2f64da8c4dc796c77ce238bac60bfdb5f05868a456f4869d6cc6fdc3c363b1b85f7628e1cc13fa3
- SSDEEP 49152:pu5nhf8IKN3ssg9yF/UMd2XmWlud6JJm7sI+qONTGc8Hut:Mvscsg9yF/UM2Xmp6m7f+DQ9Hut
- 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__ eaf87cb09e57f6ad449109ab00cd474af447eac4c96c12ce61f1fa51734f508a.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 eaf87cb09e57f6ad449109ab00cd474af447eac4c96c12ce61f1fa51734f508a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion eaf87cb09e57f6ad449109ab00cd474af447eac4c96c12ce61f1fa51734f508a.exe - Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3263309122-2820180308-3568046652-1000\Software\Wine eaf87cb09e57f6ad449109ab00cd474af447eac4c96c12ce61f1fa51734f508a.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2364 eaf87cb09e57f6ad449109ab00cd474af447eac4c96c12ce61f1fa51734f508a.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2364 eaf87cb09e57f6ad449109ab00cd474af447eac4c96c12ce61f1fa51734f508a.exe 2364 eaf87cb09e57f6ad449109ab00cd474af447eac4c96c12ce61f1fa51734f508a.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\eaf87cb09e57f6ad449109ab00cd474af447eac4c96c12ce61f1fa51734f508a.exe"C:\Users\Admin\AppData\Local\Temp\eaf87cb09e57f6ad449109ab00cd474af447eac4c96c12ce61f1fa51734f508a.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2364