b40d497c2bd91b1be16b621338deda28a07cc378d6b9c4d82c6f51a231c3e13e

Analysis

max time kernel
140s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 21:25

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General

Target

b40d497c2bd91b1be16b621338deda28a07cc378d6b9c4d82c6f51a231c3e13e.exe
Size

2.3MB
MD5

bae6dd4f2d20f095433c8434f6b9bf6f
SHA1

70f59a998614bdf8ef6a89d71c452690447c820a
SHA256

b40d497c2bd91b1be16b621338deda28a07cc378d6b9c4d82c6f51a231c3e13e
SHA512

b18534d3abc59670c85bb828d6f86e90c664bb64e38ed8759dc8a0017c2d2ecfae24656c7c5cff04d1a01d057eabed2b4ab748e042714526475fd243216270da
SSDEEP

49152:egWv4SPZHhRSfsYiEIrlx878iR/oUNg45Qd1iCoWWQ7DaA:bWv4SPZNES/+/oU+FdofWWQ7V

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__	b40d497c2bd91b1be16b621338deda28a07cc378d6b9c4d82c6f51a231c3e13e.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	b40d497c2bd91b1be16b621338deda28a07cc378d6b9c4d82c6f51a231c3e13e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b40d497c2bd91b1be16b621338deda28a07cc378d6b9c4d82c6f51a231c3e13e.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	b40d497c2bd91b1be16b621338deda28a07cc378d6b9c4d82c6f51a231c3e13e.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3368	b40d497c2bd91b1be16b621338deda28a07cc378d6b9c4d82c6f51a231c3e13e.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3368	b40d497c2bd91b1be16b621338deda28a07cc378d6b9c4d82c6f51a231c3e13e.exe
3368	b40d497c2bd91b1be16b621338deda28a07cc378d6b9c4d82c6f51a231c3e13e.exe

C:\Users\Admin\AppData\Local\Temp\b40d497c2bd91b1be16b621338deda28a07cc378d6b9c4d82c6f51a231c3e13e.exe
"C:\Users\Admin\AppData\Local\Temp\b40d497c2bd91b1be16b621338deda28a07cc378d6b9c4d82c6f51a231c3e13e.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:3368

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/3368-0-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-1-0x0000000077BC4000-0x0000000077BC6000-memory.dmp

Filesize
8KB

Download
memory/3368-2-0x0000000000F31000-0x0000000000FDD000-memory.dmp

Filesize
688KB

Download
memory/3368-3-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-4-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-5-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-6-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-7-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-8-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-9-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-10-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-11-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-12-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-13-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-14-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-15-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-16-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-17-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-18-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-19-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-20-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download
memory/3368-21-0x0000000000F30000-0x0000000001523000-memory.dmp

Filesize
5.9MB

Download