5754f98a7a476117464cec79c9d0cd8029717f865e87c2d551973a965bf5b21d

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 11:01

Target

$PLUGINSDIR/serlib.dll
Size

16KB
MD5

febff2c363c7f7664687eefe8253087e
SHA1

0b2c3e9a6ae860d1eb82f725a2d1a8037d68a893
SHA256

5c0d2c23203946c59306233a96da7db2911aa22bfd87c41abc12b4eee87c10ef
SHA512

06ba120ea474e00092faad360e68c734cdbbf54c52cb819d49f4f065c61d3f95a84171b62c4988058b636df885b32b293a5174e723e50b0415623a9ed9172268
SSDEEP

384:B0FdvbyMQpBiyWUsi1Z+EKTlMvD0Ac9khYLMkIX0+GsyvV6:q1bL2iyWUp+EKxiuV6

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1628	1684	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 1684	2012	rundll32.exe	28
PID 2012 wrote to memory of 1684	2012	rundll32.exe	28
PID 2012 wrote to memory of 1684	2012	rundll32.exe	28
PID 2012 wrote to memory of 1684	2012	rundll32.exe	28
PID 2012 wrote to memory of 1684	2012	rundll32.exe	28
PID 2012 wrote to memory of 1684	2012	rundll32.exe	28
PID 2012 wrote to memory of 1684	2012	rundll32.exe	28
PID 1684 wrote to memory of 1628	1684	rundll32.exe	29
PID 1684 wrote to memory of 1628	1684	rundll32.exe	29
PID 1684 wrote to memory of 1628	1684	rundll32.exe	29
PID 1684 wrote to memory of 1628	1684	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\serlib.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\serlib.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1684
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 304
    3⤵
    - Program crash
    PID:1628