99932e6dbe1103e83b0468d11bda2808d22d5522f91b78ca6a3c06a5a85b3210

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 12:27

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General

Target

InterVpn/bin/libpkcs11-helper-1.dll
Size

109KB
MD5

63b23a24778f3ef27bd53afa3115f901
SHA1

49fcb47e8ab2dd180dbb946df580794890f5292b
SHA256

cc9ec9f9a54706d02f63cc4f46ca567812c1f0669451e94096f5358b00893be6
SHA512

bd7339e3911ab75ddf805555e0f59e65927f1539a5561b22456e25f3d1868fb42d89cd95eaa96c3335fef7d3ec2a21ff7c53f04961fedc5e374f43f4070df58c
SSDEEP

3072:iTkZbJ/CqOFvICeSPUbT3Xf0j4smxh9QQU7kVTAHluobjrHEN8gE:PaVVeXT3XfVxh9QQU7kVTAHluobjrHEQ

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 3996 wrote to memory of 4464	3996	rundll32.exe	84
PID 3996 wrote to memory of 4464	3996	rundll32.exe	84
PID 3996 wrote to memory of 4464	3996	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\InterVpn\bin\libpkcs11-helper-1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3996
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\InterVpn\bin\libpkcs11-helper-1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4464

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

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