01112ca4e7b63cf359d1264d40679b3a85fae1f1aa6a04f29a49c2b3cdc5c25f

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 22:16

Target

$PLUGINSDIR/NSISdl.dll
Size

14KB
MD5

a5f8399a743ab7f9c88c645c35b1ebb5
SHA1

168f3c158913b0367bf79fa413357fbe97018191
SHA256

dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9
SHA512

824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977
SSDEEP

192:tUZTobBDJ68r67wmsvJI5ad9cXzFOVu+mZ/P3p+57CvpVqDxVp01Dwn2GRPgsfA:6Bo/680dCI5adOjFOg9//p27uNw2Go

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1680 1676 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1680	1676	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 944 wrote to memory of 1676	944	rundll32.exe	rundll32.exe
PID 944 wrote to memory of 1676	944	rundll32.exe	rundll32.exe
PID 944 wrote to memory of 1676	944	rundll32.exe	rundll32.exe
PID 944 wrote to memory of 1676	944	rundll32.exe	rundll32.exe
PID 944 wrote to memory of 1676	944	rundll32.exe	rundll32.exe
PID 944 wrote to memory of 1676	944	rundll32.exe	rundll32.exe
PID 944 wrote to memory of 1676	944	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 1680	1676	rundll32.exe	WerFault.exe
PID 1676 wrote to memory of 1680	1676	rundll32.exe	WerFault.exe
PID 1676 wrote to memory of 1680	1676	rundll32.exe	WerFault.exe
PID 1676 wrote to memory of 1680	1676	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:944
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1676
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1676 -s 224
    3⤵
    - Program crash
    PID:1680