e5a4f00a5050fd2f029b4bacba9fc79c65e8f74809ee53eda02e2059352811d7

Analysis

max time kernel
119s
max time network
126s
platform
windows7_x64
resource
win7-20240319-en
resource tags

arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
submitted
11-04-2024 00:59

Target

libmatroska.dll
Size

661KB
MD5

7722dc5d512aa597e53cb87f1c43bf7c
SHA1

16f201a6f16ccb05304c44b26e9ab550da0534dd
SHA256

9b4f7888b3461898827f3e64871f2876a0e2a5ab273c3c1d190d4f871cf9100f
SHA512

050bc477ae6bfaa83fee2dc463e8f1dab245355e0ddc963181612ff3662feff379d6e1130b23ae38a54b86f4767f61a7444f842ad16cd1600f6bbda436682aa7
SSDEEP

6144:ufZ5b+/qC4IGFlSousX4ZIgywA5+SLxEP4I6vLlr8u35wk+G/28vtWjYo8q9WLyV:u+qCBGeoDLgyV3qIuotWjYu2

Score

1^/10

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 1528	2236	rundll32.exe	28
PID 2236 wrote to memory of 1528	2236	rundll32.exe	28
PID 2236 wrote to memory of 1528	2236	rundll32.exe	28
PID 2236 wrote to memory of 1528	2236	rundll32.exe	28
PID 2236 wrote to memory of 1528	2236	rundll32.exe	28
PID 2236 wrote to memory of 1528	2236	rundll32.exe	28
PID 2236 wrote to memory of 1528	2236	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libmatroska.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\libmatroska.dll,#1
  2⤵
  PID:1528