68b32fe3170689eaca32c53ebddcc60f6ded63b25ff20cc550b7bdf716bc5c02

Analysis

max time kernel
60s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
23-01-2025 20:19

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General

Target

Rdp Cracking tool @ virusbug1/NL Brute @virusbug1/NL Brute @virusbug1/NL Brute 1.2 @virusbug1.exe
Size

7.8MB
MD5

025c1c35c3198e6e3497d5dbf97ae81f
SHA1

6d390038003c298c7ab8f2cbe35a50b07e096554
SHA256

ffa28db79daca3b93a283ce2a6ff24791956a768cb5fc791c075b638416b51f4
SHA512

1d4cf52062b4f1aa9349ee96b234fc51e693ea8231230ec2b35fa896c2c27f47158d6493e26a1881b070b3f86e6c7d9d2ed3f5f161d456eb011551d434e06b50
SSDEEP

196608:x0p8Y4DFbBJ5dIa82Vou2j09a3XAydVdODHMD16UAsdf:08YwFV/dIa8wp2j09qXAyYDHMDYrsd

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

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

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	NL Brute 1.2 @virusbug1.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	NL Brute 1.2 @virusbug1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	NL Brute 1.2 @virusbug1.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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine	NL Brute 1.2 @virusbug1.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2388	NL Brute 1.2 @virusbug1.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NL Brute 1.2 @virusbug1.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2388	NL Brute 1.2 @virusbug1.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2388	NL Brute 1.2 @virusbug1.exe
2388	NL Brute 1.2 @virusbug1.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2388	NL Brute 1.2 @virusbug1.exe
2388	NL Brute 1.2 @virusbug1.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2388	NL Brute 1.2 @virusbug1.exe

C:\Users\Admin\AppData\Local\Temp\Rdp Cracking tool @ virusbug1\NL Brute @virusbug1\NL Brute @virusbug1\NL Brute 1.2 @virusbug1.exe
"C:\Users\Admin\AppData\Local\Temp\Rdp Cracking tool @ virusbug1\NL Brute @virusbug1\NL Brute @virusbug1\NL Brute 1.2 @virusbug1.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
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2388

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/2388-0-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-1-0x0000000077A40000-0x0000000077A42000-memory.dmp

Filesize
8KB

Download
memory/2388-4-0x0000000005940000-0x0000000005941000-memory.dmp

Filesize
4KB

Download
memory/2388-3-0x0000000005A70000-0x0000000005A72000-memory.dmp

Filesize
8KB

Download
memory/2388-2-0x00000000059D0000-0x00000000059D1000-memory.dmp

Filesize
4KB

Download
memory/2388-5-0x0000000000401000-0x000000000081B000-memory.dmp

Filesize
4.1MB

Download
memory/2388-6-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-7-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-8-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-9-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-10-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-11-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-12-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-13-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-14-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-15-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-16-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-17-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-18-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download
memory/2388-19-0x0000000000400000-0x0000000001C9F400-memory.dmp

Filesize
24.6MB

Download