aa448e9b1f19a0510e43466eae3c4a5c8ac07e6a0cc49dbf630329ac184bb493

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
14-02-2024 18:44

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

pid	pid_target	Process	procid_target
3000	2892	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 624 wrote to memory of 2892	624	rundll32.exe	28
PID 624 wrote to memory of 2892	624	rundll32.exe	28
PID 624 wrote to memory of 2892	624	rundll32.exe	28
PID 624 wrote to memory of 2892	624	rundll32.exe	28
PID 624 wrote to memory of 2892	624	rundll32.exe	28
PID 624 wrote to memory of 2892	624	rundll32.exe	28
PID 624 wrote to memory of 2892	624	rundll32.exe	28
PID 2892 wrote to memory of 3000	2892	rundll32.exe	29
PID 2892 wrote to memory of 3000	2892	rundll32.exe	29
PID 2892 wrote to memory of 3000	2892	rundll32.exe	29
PID 2892 wrote to memory of 3000	2892	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2892
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2892 -s 224
    3⤵
    - Program crash
    PID:3000