1dc8822c3caf18c014e83201cfa98788e1fa2d446b581b60d5ab92eea9d5a929

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 19:37

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General

Target

企业即时通信系统/RTC客户端/OCX/ezVidCap.dll
Size

103KB
MD5

68133a3294d5968c29b8966aeec40ee2
SHA1

9b4753b3b0def9256155d64e4029a44f9617b67e
SHA256

0eaa7c5af3bb6df38cca6b6bf654c86fa7c77ba336f2bd0cad50cfc95cc5c589
SHA512

3923240c606e7793d027fcc6c32b12c57b781a647f111230bf5c25bad48a08aed0da60b496f18e5b1c9251d3db6bc0218d885c9b6c4a1974e58f5d188526ebb8
SSDEEP

1536:cAaTuswBIqmyCoxB/nMLRt7AU5iAcAZ5cVd5At:TaTusKJ/ApHkdqt

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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 8 wrote to memory of 2824	8	regsvr32.exe	81
PID 8 wrote to memory of 2824	8	regsvr32.exe	81
PID 8 wrote to memory of 2824	8	regsvr32.exe	81

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\企业即时通信系统\RTC客户端\OCX\ezVidCap.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:8
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\企业即时通信系统\RTC客户端\OCX\ezVidCap.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2824

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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