ec1cb701cc753a1a05d349b1f5da907a3f7c365fbf0d209a0c71c644f27e700a

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 17:07

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General

Target

d3d9x.dll
Size

512KB
MD5

4b75d83048343fc02744fee64d8ca8fa
SHA1

6fa69c43490661d7b43b6985a223410d713dbed2
SHA256

ec1cb701cc753a1a05d349b1f5da907a3f7c365fbf0d209a0c71c644f27e700a
SHA512

d83871092ba20cc32fedce9627924ff797e8c409b2b07a72c0ec9aa292ac6b5fa64eef6717abf4fd5e135b8fb3e5a68703bd21a2364fcc03970405e71a2fd16f
SSDEEP

12288:FLaa5kL2dwqmJjZA9Esh5gp3bfZOGbdcs2zZ9t:FLaaeIx4vs4p3lOGbuse

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 7 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 3000	2936	rundll32.exe	30
PID 2936 wrote to memory of 3000	2936	rundll32.exe	30
PID 2936 wrote to memory of 3000	2936	rundll32.exe	30
PID 2936 wrote to memory of 3000	2936	rundll32.exe	30
PID 2936 wrote to memory of 3000	2936	rundll32.exe	30
PID 2936 wrote to memory of 3000	2936	rundll32.exe	30
PID 2936 wrote to memory of 3000	2936	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d9x.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2936
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d9x.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3000

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

Replay Monitor

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Downloads

memory/3000-0-0x00000000762C0000-0x0000000076381000-memory.dmp

Filesize
772KB

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