7ae53b42f4f93f83959925389f4e578110ca08ec68ec4db680aef0112ff50fbb

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-09-2024 19:46

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General

Target

d3d9.dll
Size

476KB
MD5

f7090993aac7e44421abf53b3977805f
SHA1

7354b0d7533bc49f530ec389da077381e76dac39
SHA256

7ae53b42f4f93f83959925389f4e578110ca08ec68ec4db680aef0112ff50fbb
SHA512

bbc17496c2b6c727149fb52de8cb930a8cc71758dc27917b962b6e5d7a0430f4d93c1a0d0fc19f454240cd43c32d73b771b75b6eedaee57be214aa5ef17d2c22
SSDEEP

12288:pgIFN/dmC1rayDPbkfPa5oSQ+6oiRgf+E/JrX:pgIFekraynoPaG+6ogFE

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 2792 wrote to memory of 2816	2792	rundll32.exe	30
PID 2792 wrote to memory of 2816	2792	rundll32.exe	30
PID 2792 wrote to memory of 2816	2792	rundll32.exe	30
PID 2792 wrote to memory of 2816	2792	rundll32.exe	30
PID 2792 wrote to memory of 2816	2792	rundll32.exe	30
PID 2792 wrote to memory of 2816	2792	rundll32.exe	30
PID 2792 wrote to memory of 2816	2792	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2816

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/2816-0-0x0000000075530000-0x00000000755F1000-memory.dmp

Filesize
772KB

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memory/2816-1-0x0000000075530000-0x00000000755F1000-memory.dmp

Filesize
772KB

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