4969529f962c7cbbb1c368b92dd2f99131c3ad6e5a12919b8aee8b47c92beacf

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 11:50

Target
$PLUGINSDIR/nsExec.dll
Size 6KB
Sample240329-nzkdfagg89
SHA256 c2c88e4a32c734b0cb4ae507c1a9a1b417a2375079111fb1b35fab23aedd41d9
MD5 b38561661a7164e3bbb04edc3718fe89
SHA1 f13c873c8db121ba21244b1e9a457204360d543f
SHA512 fedcaac20722de3519382011ccf22314af3edcd11b69f814db14710966853b69b9b5fc98383edcdb64d050ff825264eaba27b1c5adfe61d1fc9d77f13a052ced
SSDEEP 96:f7GUxNkO6GR0t9GKKr1Zd8NHYVVHp4dEeY3kRnHdMqqyVgNPS3e:zXhHR0aTQN4gRHdMqJVgNPR
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3108	4440	WerFault.exe	88

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4328 wrote to memory of 4440	4328	rundll32.exe	88
PID 4328 wrote to memory of 4440	4328	rundll32.exe	88
PID 4328 wrote to memory of 4440	4328	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4328
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  PID:4440
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4440 -s 612
    3⤵
    - Program crash
    PID:3108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4440 -ip 4440
1⤵
PID:4216