163649231f5422ad974ff6edb760b3eac67c17c15440e4dd4d286b54b87e9567

Analysis

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

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28/05/2024, 00:00

Target
$PLUGINSDIR/NSISdl.dll
Size 14KB
Sample240528-aahxesgb23
SHA256 fd0e8be2135f3d326b65520383a3468c3983fa32c9c93594d986b16709d80f28
MD5 254f13dfd61c5b7d2119eb2550491e1d
SHA1 5083f6804ee3475f3698ab9e68611b0128e22fd6
SHA512 fcef8ac5bd0ee6e316dbbc128a223ba18c8bf85a8d253e0c0877af6a4f686a20b08d34e5a426e2be5045962b391b8073769253a4d9b18616febc8133ccf654f7
SSDEEP 192:t5ZTobBDJ68r67wmsvJI5ad9cXzFOVu+mZ/P3p+57CvpVqDxVp01Dwn2GRYgsfA:fBo/680dCI5adOjFOg9//p27uNw2bo
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2100	2872	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2860 wrote to memory of 2872	2860	rundll32.exe	28
PID 2860 wrote to memory of 2872	2860	rundll32.exe	28
PID 2860 wrote to memory of 2872	2860	rundll32.exe	28
PID 2860 wrote to memory of 2872	2860	rundll32.exe	28
PID 2860 wrote to memory of 2872	2860	rundll32.exe	28
PID 2860 wrote to memory of 2872	2860	rundll32.exe	28
PID 2860 wrote to memory of 2872	2860	rundll32.exe	28
PID 2872 wrote to memory of 2100	2872	rundll32.exe	29
PID 2872 wrote to memory of 2100	2872	rundll32.exe	29
PID 2872 wrote to memory of 2100	2872	rundll32.exe	29
PID 2872 wrote to memory of 2100	2872	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:2860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 224
    3⤵
    - Program crash
    PID:2100