8284174cde4452be6e3dc8071507dafb780ac8ae63ffd790ad659669f7c74ac8

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-12-2024 10:33

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General

Target

Stereo_/pcicl32.dll
Size

3.3MB
MD5

b0a5d0ab67fef12814b663eb6bd16fb8
SHA1

92e0a2cfb4618dd3f9a12b54c0024c0265b789c7
SHA256

cb44ad743e0b35d89efdc0ced14573d3bcfb320e8c63581967b1c323e24d30f0
SHA512

9edaf0fafe6f504e721d73ed95181029e952be4e7b4c475f007f3e81d8ff87625a767a54de4a3b0ac8c4ebbac78714d4dcee702b5d0ba94a2be5c74f6cc27d32
SSDEEP

49152:3WMA61yiaB6FnebgvDYUEuyiN1MpwYSNGrUqZ9AtXFshTIwiaMcMSENo:3KCyipe0/hyiN1MpjWWmtXXrSv

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 2532 wrote to memory of 1360	2532	rundll32.exe	83
PID 2532 wrote to memory of 1360	2532	rundll32.exe	83
PID 2532 wrote to memory of 1360	2532	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Stereo_\pcicl32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Stereo_\pcicl32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1360

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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