b86bcee73c65b50d5a86976c855aca8ebe7542f7fb983ea7b6c9ef5b69456d18

Analysis

max time kernel
130s
max time network
140s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
27-07-2024 00:21

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General

Target

Battlefield 2/NavMesh/intl.dll
Size

44KB
MD5

a35525a2f466ec5e323e7721d8d11b68
SHA1

ea7acbb5d98ef57d571f9766e75605d523e238da
SHA256

2633a872348cea5a287f6606e0f89a26dd2b66b5da8decfe707eed3f15dfd52f
SHA512

e2a3a3ce60f111fe580d8974d7f5565de27775eed50ed0fbdc500154fa4861056a80be8029198f5fe69fba679ce17633ffd3e9fcf3c98c64e79e99c2651b036b
SSDEEP

768:rwwc9/AYa5sSmm/10EXycv2W/0j3cmAOEkn4S3:cwcCh172VsNw4S

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
752	2768	WerFault.exe	73

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 1104 wrote to memory of 2768	1104	rundll32.exe	73
PID 1104 wrote to memory of 2768	1104	rundll32.exe	73
PID 1104 wrote to memory of 2768	1104	rundll32.exe	73

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Battlefield 2\NavMesh\intl.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1104
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Battlefield 2\NavMesh\intl.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2768
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 620
    3⤵
    - Program crash
    PID:752

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/2768-0-0x0000000002F60000-0x000000000303A000-memory.dmp

Filesize
872KB

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