e982c63be9c5eb7defc0ddbf72d27a5e6ea2fe2c050777595a831470ca9aa31e

Analysis

max time kernel
92s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/03/2024, 15:54

Target
$PLUGINSDIR/gyalquzbu.dll
Size 33KB
Sample240331-tcp83aeh65
SHA256 db7b70b0734285b8d9a1f3617e55603b0cb649d9bf0b7fbf8988c44e684f4e76
MD5 a8caa6d267951ad22e835233b5e50c46
SHA1 45c722c5958d99727a95d30eaa3032203d1f4ab2
SHA512 9ee74bf576554210f8923dda8aa28f6dc7f3c5aa52da7b48a94beaf56cb4e27f1c3d0387cc9116e467631bc13c0e743341129bffa84b9db16ace1248a53b4cd7
SSDEEP 384:8o2En0QXbRRe9fsWZAmSlmMNAC8Qqgqdq9RHvHZXktPaa+LiJtLydc8f1eWU9Rkj:L2zf9HPaa+2tLKJcMaTxOMFs0o
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1188	4716	WerFault.exe	85

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3676 wrote to memory of 4716	3676	rundll32.exe	85
PID 3676 wrote to memory of 4716	3676	rundll32.exe	85
PID 3676 wrote to memory of 4716	3676	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\gyalquzbu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3676
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\gyalquzbu.dll,#1
  2⤵
  PID:4716
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 740
    3⤵
    - Program crash
    PID:1188

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4716 -ip 4716
1⤵
PID:4292