fc096c55e733a3ff75b2b2edb9f4836a02866fb1e52bb8d8d7e284654660192a

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21-07-2024 17:31

Target

$PLUGINSDIR/CustomNSISdl.dll
Size

40KB
MD5

bb81b9946ffc1e50b7a052cd00ac2690
SHA1

0deb5a4c1effa39d22e89199dbb1e6695246848f
SHA256

dcee4695192b17a77ca40f63234298fa02326bde2a2a34bab373ac5cc2fc5f48
SHA512

9c1e9fcac43aa41cf6db56557a7d720db52013b78e048ffa821e608868c2bc97d30aa9087047a5faaaed39655759da0d6fd6097f273c30ce51b0f0963c8a739c
SSDEEP

384:kBrBOvI88qsfnZsFTyQ0mipmycAC/hZAOT8pA40PIL1lBlE:kBrmB8qsfnZeTyQ0mZ7h26g1d

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2236	1872	WerFault.exe	31

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 1872	1656	rundll32.exe	31
PID 1656 wrote to memory of 1872	1656	rundll32.exe	31
PID 1656 wrote to memory of 1872	1656	rundll32.exe	31
PID 1656 wrote to memory of 1872	1656	rundll32.exe	31
PID 1656 wrote to memory of 1872	1656	rundll32.exe	31
PID 1656 wrote to memory of 1872	1656	rundll32.exe	31
PID 1656 wrote to memory of 1872	1656	rundll32.exe	31
PID 1872 wrote to memory of 2236	1872	rundll32.exe	32
PID 1872 wrote to memory of 2236	1872	rundll32.exe	32
PID 1872 wrote to memory of 2236	1872	rundll32.exe	32
PID 1872 wrote to memory of 2236	1872	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CustomNSISdl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CustomNSISdl.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1872 -s 220
    3⤵
    - Program crash
    PID:2236

memory/1872-2-0x0000000074DF0000-0x0000000074E14000-memory.dmp

Filesize
144KB

Download
memory/1872-1-0x0000000074DC0000-0x0000000074DE4000-memory.dmp

Filesize
144KB

Download
memory/1872-0-0x0000000074DF0000-0x0000000074E14000-memory.dmp

Filesize
144KB

Download
memory/1872-3-0x0000000074DF0000-0x0000000074E14000-memory.dmp

Filesize
144KB

Download
memory/1872-4-0x0000000074DC0000-0x0000000074DE4000-memory.dmp

Filesize
144KB

Download