20bc0b559120e640d3c739f08a60d4d8e7db8ae88281b2d4301a342aedad4412

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
18/03/2024, 11:41

Target

$PLUGINSDIR/NSISEncrypt.dll
Size

129KB
MD5

a16c3853871bb15c5a7e7b6f6dd83626
SHA1

e1177db8db1c200b0264478b6f8109ab7e7013a3
SHA256

14af42eefae832c23805890c9ccf22faa102ee56ac54848b3b0e6108d5e896f4
SHA512

5fa143f5eef613716f736d1c092f2600ae735b1171c858e85eaf63bd0f4c5d0072e2e3431289ff7f86dae3cafc4608a6c7919910ef94bde1bf7d8580b73e2ddd
SSDEEP

1536:4n+ep9yMt6Dl2wtJl2eeXcYy6uapfUqYLz0QNRLlzleWDJmi05QePP5/yfAFSMi:4TyUa2iWd+NDJmiQQ+hCAL

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1712	2160	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 2160	2020	rundll32.exe	28
PID 2020 wrote to memory of 2160	2020	rundll32.exe	28
PID 2020 wrote to memory of 2160	2020	rundll32.exe	28
PID 2020 wrote to memory of 2160	2020	rundll32.exe	28
PID 2020 wrote to memory of 2160	2020	rundll32.exe	28
PID 2020 wrote to memory of 2160	2020	rundll32.exe	28
PID 2020 wrote to memory of 2160	2020	rundll32.exe	28
PID 2160 wrote to memory of 1712	2160	rundll32.exe	29
PID 2160 wrote to memory of 1712	2160	rundll32.exe	29
PID 2160 wrote to memory of 1712	2160	rundll32.exe	29
PID 2160 wrote to memory of 1712	2160	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:2020
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISEncrypt.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2160
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 224
    3⤵
    - Program crash
    PID:1712