4c6b33d0b0523ba1443c8c16333c979ec2e7b4f05bc58d4b09099e1a617e2d1f

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26-06-2024 19:04

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General

Target

4c6b33d0b0523ba1443c8c16333c979ec2e7b4f05bc58d4b09099e1a617e2d1f.exe
Size

2.3MB
MD5

0df68e63389c04b56adc6948df9df126
SHA1

02a10add18b3256587df8a78d38ebf1b57ca6d48
SHA256

4c6b33d0b0523ba1443c8c16333c979ec2e7b4f05bc58d4b09099e1a617e2d1f
SHA512

52ba4ad56211e08862d15ef1c2018bfd19d9b339089bea9337af8772280c9eea3c73d5267d715c26ecd8fe6351ea3dd598181f2638d51c4cc076978931a57739
SSDEEP

49152:I6uJL5kP4CLXqfpbhCLG0srJ1NMsOsuUEJvA6F1w/:VuYRzqxwLG0sj/du3u6F14

Score

9^/10

evasion

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4c6b33d0b0523ba1443c8c16333c979ec2e7b4f05bc58d4b09099e1a617e2d1f.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4c6b33d0b0523ba1443c8c16333c979ec2e7b4f05bc58d4b09099e1a617e2d1f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4c6b33d0b0523ba1443c8c16333c979ec2e7b4f05bc58d4b09099e1a617e2d1f.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.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	4c6b33d0b0523ba1443c8c16333c979ec2e7b4f05bc58d4b09099e1a617e2d1f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2540	4c6b33d0b0523ba1443c8c16333c979ec2e7b4f05bc58d4b09099e1a617e2d1f.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2540	4c6b33d0b0523ba1443c8c16333c979ec2e7b4f05bc58d4b09099e1a617e2d1f.exe
2540	4c6b33d0b0523ba1443c8c16333c979ec2e7b4f05bc58d4b09099e1a617e2d1f.exe

C:\Users\Admin\AppData\Local\Temp\4c6b33d0b0523ba1443c8c16333c979ec2e7b4f05bc58d4b09099e1a617e2d1f.exe
"C:\Users\Admin\AppData\Local\Temp\4c6b33d0b0523ba1443c8c16333c979ec2e7b4f05bc58d4b09099e1a617e2d1f.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:2540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2540-0-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-1-0x00000000776D4000-0x00000000776D6000-memory.dmp

Filesize
8KB

Download
memory/2540-2-0x0000000000EC1000-0x0000000000F6D000-memory.dmp

Filesize
688KB

Download
memory/2540-3-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-4-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-5-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-6-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-7-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-8-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-9-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-10-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-11-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-12-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-13-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-14-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-15-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-16-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-17-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-18-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-19-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-20-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download
memory/2540-21-0x0000000000EC0000-0x00000000014A6000-memory.dmp

Filesize
5.9MB

Download