51d227153368cf8a5f4c641ccff91c98af70389f31a8f0b56c2a541cdcd07b2b

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20-05-2024 13:57

Target

$PLUGINSDIR/NSISEncrypt.dll
Size

129KB
MD5

361d24cec3d35396232de83d74e29775
SHA1

24f3cb8521bf6023991cc85ae36eb422dd7af314
SHA256

0761783a14c0464958f9d0db925b2b6f92bf48075ba384a65e0d2654be145024
SHA512

d5368892b0b9634f2d69a42385452f7789217dcea5c0fcef59ac8e5ee7e6f431f71b2e56873b5cb5b046f02ae2cf1746d738e90c416a6bc30b0328939499b870
SSDEEP

1536:4n+ep9yMt6Dl2wtJl2eeXcYy6uapfUqYLz0QNRLlzleWDJmi05QePP5/yfkFSMi:4TyUa2iWd+NDJmiQQ+hCkL

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2076	2756	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2952 wrote to memory of 2756	2952	rundll32.exe	28
PID 2952 wrote to memory of 2756	2952	rundll32.exe	28
PID 2952 wrote to memory of 2756	2952	rundll32.exe	28
PID 2952 wrote to memory of 2756	2952	rundll32.exe	28
PID 2952 wrote to memory of 2756	2952	rundll32.exe	28
PID 2952 wrote to memory of 2756	2952	rundll32.exe	28
PID 2952 wrote to memory of 2756	2952	rundll32.exe	28
PID 2756 wrote to memory of 2076	2756	rundll32.exe	29
PID 2756 wrote to memory of 2076	2756	rundll32.exe	29
PID 2756 wrote to memory of 2076	2756	rundll32.exe	29
PID 2756 wrote to memory of 2076	2756	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISEncrypt.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2952
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISEncrypt.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2756
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 220
    3⤵
    - Program crash
    PID:2076