89393dc6bb3eb10d66af588acd3d7f94960373000e3c007b04b82fd38a367432

Analysis

max time kernel
70s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 12:54

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General

Target

1.exe
Size

1.8MB
MD5

f6d459152f27dcf14efe82eb0192b91a
SHA1

00aa1e5b81b225792ad2631d6aebebe12fdcf841
SHA256

89393dc6bb3eb10d66af588acd3d7f94960373000e3c007b04b82fd38a367432
SHA512

0f4d59c1c7678ad3dc78a1a95e63ac8495ab5cdd7236763e7d0fa8eaee85542446ee9950e0a1f550d39ac47e530bacbda202fab487f3477ba0e3ff344465dd1d
SSDEEP

24576:VyusD74VgkWwiRJt5gblqOCzEXUJ79Kj90NTsgPj7QHb7q3nMyBz7VzDMZ3cD+5L:+/4Ewix86IIJJxsTePBPV/MtAyyV

Score

9^/10

discovery 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:

1.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1.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:

1.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1.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:

1.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	1.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

1.exe

pid	Process
3124	1.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

1.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

1.exe

pid	Process
3124	1.exe
3124	1.exe

C:\Users\Admin\AppData\Local\Temp\1.exe
"C:\Users\Admin\AppData\Local\Temp\1.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3124

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3124-0-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-1-0x0000000077634000-0x0000000077636000-memory.dmp

Filesize
8KB

Download
memory/3124-2-0x0000000000C51000-0x0000000000C71000-memory.dmp

Filesize
128KB

Download
memory/3124-3-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-4-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-5-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-7-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-6-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-8-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-9-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-10-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-11-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-12-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-13-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-14-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-15-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-16-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-17-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download
memory/3124-18-0x0000000000C50000-0x00000000010EB000-memory.dmp

Filesize
4.6MB

Download