1f8af397e46ca3a3af91872a4d6e49d21deff551be2b19f0fc085c646e4380e1

Analysis

max time kernel
90s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
10-09-2024 03:48

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General

Target

Plugin/controller.dll
Size

148KB
MD5

fd98e6c7b9ccc4d2396c8d59d6ab07d3
SHA1

80edb5e58fb19875fcf6f552fe1ae1a5910ccaa7
SHA256

aba8f1317f0695988c86c93a7ea153d2c0371d032dfca3d02385353be0578bc1
SHA512

0946a4692bfb385c5f04752266a1f6b2baff5f6928df4253cf8d77a8783423dfa48ec4d994e5c1f7daa6f7b9b7b6e17827ffdb22557b9bd706fe197cecba6488
SSDEEP

1536:BLJMQMPIKsp2PCpyLy8JekuwRcnTRrP+nLyKJBq7ftV5cXkOZNdY4HwDtCo:B9+I29uwRcn9Gc7ft/6kOZNdlMtCo

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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4332 wrote to memory of 3584	4332	rundll32.exe	rundll32.exe
PID 4332 wrote to memory of 3584	4332	rundll32.exe	rundll32.exe
PID 4332 wrote to memory of 3584	4332	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugin\controller.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4332
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugin\controller.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3584

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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