965c03c1440a12d996905d6c365b4aac7ba463e5a7b3add65be68ec6af460993

Analysis

max time kernel
138s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2024, 01:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

virussign.dll
Size

8KB
MD5

7adcd6d8a075613e34de0969c934dea7
SHA1

4c8671e23db757d4ac19e1e801cd2c9309c44b77
SHA256

6c749936737c519370792b522c8c8e299896becd3555ad81ba17396ef71ccbe4
SHA512

1affebcf6499c3a06e0e8beaf0e451d96b31b60bd079d33502f98817daf302fd6c576dea4a84d57b39174732fff279d4915c0edcb1babb4161277703c7fe695a
SSDEEP

192:+1mjfw8dHabRDEgzHyl0NSyFWakiP84dW3qWak8Q7dW3o9:+8jhdHad/z20IyFWakC84dWaWak8cdW

Score

3^/10

discovery

Malware Config

Signatures

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 644	1620	rundll32.exe	84
PID 1620 wrote to memory of 644	1620	rundll32.exe	84
PID 1620 wrote to memory of 644	1620	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\virussign.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\virussign.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads