21cd834c0aa4f2be6254108934b800b62e92407cc917d96542ec6d1073f35f8e

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 13:08

Target
$PLUGINSDIR/nsWeb.dll
Size 8KB
Sample240603-qdm9bagh48
SHA256 7d4da7469d00e98f863b78caece3f2b753e26d7ce0ca9916c0802c35d7d22bcf
MD5 84bcf3c71e70d5a6e9dc07d70466bdc3
SHA1 31603a1afc2d767a3392d363ff61533beaa25359
SHA512 61aefa3c22d2f66053f568a4cc3a5fc1cf9deb514213b550e5182edcecd88fadf0cb78e7a593e6d4b7261ed1238e7693f1d38170c84a68baf4943c3b9584d48e
SSDEEP 96:9E1ZgHfHizBkiz1zCuNrwXTP8Jx/N6SCMeNV37bnwXwPML/bUdut5tCsPb2N6nOc:9E1ZkGdbiSCMeNN7LwAY/gd+Oc
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2300	2052	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 2052	2288	rundll32.exe	28
PID 2288 wrote to memory of 2052	2288	rundll32.exe	28
PID 2288 wrote to memory of 2052	2288	rundll32.exe	28
PID 2288 wrote to memory of 2052	2288	rundll32.exe	28
PID 2288 wrote to memory of 2052	2288	rundll32.exe	28
PID 2288 wrote to memory of 2052	2288	rundll32.exe	28
PID 2288 wrote to memory of 2052	2288	rundll32.exe	28
PID 2052 wrote to memory of 2300	2052	rundll32.exe	29
PID 2052 wrote to memory of 2300	2052	rundll32.exe	29
PID 2052 wrote to memory of 2300	2052	rundll32.exe	29
PID 2052 wrote to memory of 2300	2052	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWeb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWeb.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2052 -s 236
    3⤵
    - Program crash
    PID:2300