becbc54754933c1ed670f50a19fbf6debab9257cbeb7a7afdca4d41d449ddfab

Analysis

max time kernel
92s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-10-2024 09:52

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General

Target

ui/plugins/GameService.dll
Size

23.2MB
MD5

cf75b484563e598144205a0f0709d0f2
SHA1

a33c0b847c5a45a1cc3bcfddf5b4720304ddcb92
SHA256

b83cfd2e75a5d91fb07127f36e3a0fb0adc8978bc5298cfe2f1bdad647559da9
SHA512

1a19eb516f7e378d13b5b06de9a1c78865cbea5538ccb47807cab7973d0df040ccd29afcceb884a09557564638219cbb0acee1ce19c8e2ee026332e8b369d3fc
SSDEEP

196608:M11Yk9ulcwmE8d8cnNiIiTnx1G+ueQEorIFaMgwimn7dsheQ9fNpv/1p4kl88U0C:U+mhATnnorIFaMgwimn7dst1pJjU0S71

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1828	2560	WerFault.exe	81

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 3040 wrote to memory of 2560	3040	rundll32.exe	81
PID 3040 wrote to memory of 2560	3040	rundll32.exe	81
PID 3040 wrote to memory of 2560	3040	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ui\plugins\GameService.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ui\plugins\GameService.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2560
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2560 -s 812
    3⤵
    - Program crash
    PID:1828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2560 -ip 2560
1⤵
PID:2324

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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