3a4fdb3a9b8a659cc336159f9473b70d747c22a357920e8052b9621f2a789310

Analysis

max time kernel
134s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
05-05-2024 14:40

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General

Target

InterVpn/bin/InterVpn/intervpn.exe
Size

2.1MB
MD5

2d382e4cb15523b31681fdc833532ede
SHA1

3a4a56e0133b858afbb05e2496d1b19c6729b8c4
SHA256

bbeb9eb45e5dfef3ae4eb42e009e1e420d01f5ecad3a715ecac4f357ef41df22
SHA512

3232521e26b8bf95db219655848ba0798180b057736f4660072c863c5f478b87e47a36c6dd13c90c48c38ee6cf7c7992d8e3244647c46f3dd42ca01baafa243a
SSDEEP

49152:N0e95YoXj5B8yVM/JAiJYa/ZEIkz7h6h3hgmbyv:Nj5YMjzVsWaCIE7khfu

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

Processes:

intervpn.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ intervpn.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	intervpn.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

Processes:

intervpn.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	intervpn.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	intervpn.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

Processes:

intervpn.exe

description ioc process

Key opened \REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Software\Wine intervpn.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

intervpn.exe

pid process

4984 intervpn.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

intervpn.exe

pid process

4984 intervpn.exe
4984 intervpn.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Software\Wine	intervpn.exe

pid	process
4984	intervpn.exe

pid	process
4984	intervpn.exe
4984	intervpn.exe

C:\Users\Admin\AppData\Local\Temp\InterVpn\bin\InterVpn\intervpn.exe
"C:\Users\Admin\AppData\Local\Temp\InterVpn\bin\InterVpn\intervpn.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:4984

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4984-0-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/4984-1-0x0000000077DD4000-0x0000000077DD6000-memory.dmp

Filesize
8KB

Download
memory/4984-3-0x0000000009DE0000-0x0000000009DE1000-memory.dmp

Filesize
4KB

Download
memory/4984-8-0x0000000009FB0000-0x0000000009FB1000-memory.dmp

Filesize
4KB

Download
memory/4984-9-0x0000000000401000-0x000000000045D000-memory.dmp

Filesize
368KB

Download
memory/4984-7-0x0000000009E40000-0x0000000009E41000-memory.dmp

Filesize
4KB

Download
memory/4984-6-0x0000000009E70000-0x0000000009E71000-memory.dmp

Filesize
4KB

Download
memory/4984-5-0x0000000009E50000-0x0000000009E51000-memory.dmp

Filesize
4KB

Download
memory/4984-4-0x0000000009E90000-0x0000000009E91000-memory.dmp

Filesize
4KB

Download
memory/4984-2-0x0000000009E60000-0x0000000009E61000-memory.dmp

Filesize
4KB

Download
memory/4984-10-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/4984-11-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/4984-12-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download