b86bcee73c65b50d5a86976c855aca8ebe7542f7fb983ea7b6c9ef5b69456d18

Analysis

max time kernel
140s
max time network
137s
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

Target

Battlefield 2/NavMesh/libgthread-2.0-0.dll
Size

34KB
MD5

d9b299754ce83ab26a4f400cc6fb0a27
SHA1

ff3e87c8e45fbfa9d302039e539e4fd9011efffc
SHA256

6ead13048c66dcac24da0640f851024d59388323ec48af3e02bb377241dc5346
SHA512

08ad37dd3667fa89571090bc25668b1f0031a94acc124cec87d75117a494957c03ff66a7ca3b9167fddfb8667520bbcc5c411ed46224f2ad21eed1098b9bef19
SSDEEP

768:XOu3WCyXaTCDU6iAcNHtsYJMjJ5vzGOYn5CEgEWE4mHB7F6rU2GA:euUm/2EWErur

Score

3^/10

discovery

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1724 1672 WerFault.exe rundll32.exe
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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

pid	pid_target	process	target process
1724	1672	WerFault.exe	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3820 wrote to memory of 1672	3820	rundll32.exe	rundll32.exe
PID 3820 wrote to memory of 1672	3820	rundll32.exe	rundll32.exe
PID 3820 wrote to memory of 1672	3820	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Battlefield 2\NavMesh\libgthread-2.0-0.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3820

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Battlefield 2\NavMesh\libgthread-2.0-0.dll",#1
2⤵
- System Location Discovery: System Language Discovery
PID:1672

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 636
3⤵
- Program crash
PID:1724

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/1672-0-0x0000000004810000-0x000000000488D000-memory.dmp

Filesize
500KB

Download
memory/1672-2-0x0000000004950000-0x0000000004A2A000-memory.dmp

Filesize
872KB

Download
memory/1672-1-0x0000000002BE0000-0x0000000002BEB000-memory.dmp

Filesize
44KB

Download
memory/1672-3-0x0000000010000000-0x000000001000A000-memory.dmp

Filesize
40KB

Download
memory/1672-4-0x0000000004810000-0x000000000488D000-memory.dmp

Filesize
500KB

Download