98598c90bd75b930aba968467f4b540a5784aa28612b8010d8a9cf31992843c6

Analysis

max time kernel
120s
max time network
127s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15-06-2024 19:05

Target

$PLUGINSDIR/nsExec.dll
Size

6KB
MD5

b38561661a7164e3bbb04edc3718fe89
SHA1

f13c873c8db121ba21244b1e9a457204360d543f
SHA256

c2c88e4a32c734b0cb4ae507c1a9a1b417a2375079111fb1b35fab23aedd41d9
SHA512

fedcaac20722de3519382011ccf22314af3edcd11b69f814db14710966853b69b9b5fc98383edcdb64d050ff825264eaba27b1c5adfe61d1fc9d77f13a052ced
SSDEEP

96:f7GUxNkO6GR0t9GKKr1Zd8NHYVVHp4dEeY3kRnHdMqqyVgNPS3e:zXhHR0aTQN4gRHdMqJVgNPR

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1820 2380 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1820	2380	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2028 wrote to memory of 2380	2028	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 2380	2028	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 2380	2028	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 2380	2028	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 2380	2028	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 2380	2028	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 2380	2028	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 1820	2380	rundll32.exe	WerFault.exe
PID 2380 wrote to memory of 1820	2380	rundll32.exe	WerFault.exe
PID 2380 wrote to memory of 1820	2380	rundll32.exe	WerFault.exe
PID 2380 wrote to memory of 1820	2380	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2380
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 224
    3⤵
    - Program crash
    PID:1820