2a7a93984ebb6f2676eaf4bb61b29935e0fbb4da166cb252e9747f779074ae62

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
29-10-2024 15:51

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General

Target

d3d11.dll
Size

2.3MB
MD5

8d2b43fc958ae42e35f83539fcfb0d1f
SHA1

f16d5836320c46cf1ef833d872755d4219215275
SHA256

dada501a3ecd363542202cb3897f0d0152f1481f8f63436ace881031651f8640
SHA512

40797c78d3571db43bb4a54ded672abc8efbe492be1ea175fdae601536af8023a999da4fad0caabdae3415cd3c6b0be0791944893b6df5075d9f7026a1bc0731
SSDEEP

24576:jsj0+nuXH3o8120l4JWtDEdBVdaMCNDMi4imGAWfh5PQIyLXWbSyI3Im85btvSIS:jqCYbWtDEdBD+54iHPfo1XvyicbBckFS

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 2172 wrote to memory of 1896	2172	rundll32.exe	30
PID 2172 wrote to memory of 1896	2172	rundll32.exe	30
PID 2172 wrote to memory of 1896	2172	rundll32.exe	30
PID 2172 wrote to memory of 1896	2172	rundll32.exe	30
PID 2172 wrote to memory of 1896	2172	rundll32.exe	30
PID 2172 wrote to memory of 1896	2172	rundll32.exe	30
PID 2172 wrote to memory of 1896	2172	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d11.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d11.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1896

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/1896-0-0x000000006FC40000-0x000000006FE89000-memory.dmp

Filesize
2.3MB

Download
memory/1896-2-0x000000006FC54000-0x000000006FC73000-memory.dmp

Filesize
124KB

Download
memory/1896-4-0x000000006FC54000-0x000000006FC73000-memory.dmp

Filesize
124KB

Download
memory/1896-1-0x000000006FC40000-0x000000006FE89000-memory.dmp

Filesize
2.3MB

Download