249bdaa4332b3e1a3a2148d4fd587a42bd48615af556d1c72da51c55bb2ca697 | Triage

Analysis

max time kernel
122s
max time network
131s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 19:44

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General

Target

libGLESv2.dll
Size

6.6MB
MD5

d36a30ef5726be3e3b3ed3f886a781a8
SHA1

0a47ed6013866aef030683e0398937013ce7fdf0
SHA256

3672e62c20b1d253ad642e155ae32ba5c1ca1f2cce37565c71a7d8aad21515dd
SHA512

8ac4adc7879cc7b0661809394e118220a350c9b8063aadf44fcecd115411fcc040ea73cb1fb2896931c34ec04b6146e5b5f7cda531249698dceb09aa1f9b4078
SSDEEP

98304:3QCYyoIganb7rvoRVNBlrErukVVraNqk6xjL5V9zEYT/lv3:3QCYyZDnyVfqrukTrBTxR

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3044 2820 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1944 wrote to memory of 2820	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2820	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2820	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2820	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2820	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2820	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 2820	1944	rundll32.exe	rundll32.exe
PID 2820 wrote to memory of 3044	2820	rundll32.exe	WerFault.exe
PID 2820 wrote to memory of 3044	2820	rundll32.exe	WerFault.exe
PID 2820 wrote to memory of 3044	2820	rundll32.exe	WerFault.exe
PID 2820 wrote to memory of 3044	2820	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libGLESv2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1944

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libGLESv2.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2820 -s 220
3⤵
- Program crash
PID:3044

MITRE ATT&CK Matrix

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