b86bcee73c65b50d5a86976c855aca8ebe7542f7fb983ea7b6c9ef5b69456d18

Analysis

max time kernel
141s
max time network
139s
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/gts.dll
Size

340KB
MD5

ac3676c0f0c72d02bd83aafc6c91dfa8
SHA1

f675a86d6513180b4feceb0260f5e83c871060b1
SHA256

6979e134dab0aeb08e674a6010c1d02886a7e3d5b125a3f7b44d7abc5d19386c
SHA512

916f553b799262bb9992a23fe9fef9888ba8ba4c10e5eea638013ee685814c22bef9f13906fbce0ea3356a56962130dea08d7095850ab0f2ce42a7726801f43b
SSDEEP

6144:TmZ4L3tmMaoJ4fw493+bRQKJa1rV+dhTfW6oKBktvNRXENZJV7foYDbaOq9zSt2Q:6Zkafw49EQKJaaYztvNRXENZJV7waaOX

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
432	1368	WerFault.exe	72

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 4672 wrote to memory of 1368	4672	rundll32.exe	72
PID 4672 wrote to memory of 1368	4672	rundll32.exe	72
PID 4672 wrote to memory of 1368	4672	rundll32.exe	72

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Battlefield 2\NavMesh\gts.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4672
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Battlefield 2\NavMesh\gts.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1368
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1368 -s 636
    3⤵
    - Program crash
    PID:432

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/1368-0-0x0000000000E70000-0x0000000000EED000-memory.dmp

Filesize
500KB

Download
memory/1368-1-0x00000000005F0000-0x00000000005FB000-memory.dmp

Filesize
44KB

Download
memory/1368-2-0x0000000000FB0000-0x000000000108A000-memory.dmp

Filesize
872KB

Download
memory/1368-3-0x0000000000E70000-0x0000000000EED000-memory.dmp

Filesize
500KB

Download