f01136c186b2c2b753b65e35b94333cd8bd3495e4a33b8852f9060bc9cd0925d

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 08:25

Target

$PLUGINSDIR/nsisunz.dll
Size

88KB
MD5

bd97d86d8bd07ebdc8ec662a3f31dfd5
SHA1

5e2b3a1af5ee53ab6d1d6c2cb8127add39ee7e82
SHA256

c31b590cba443de87f0f4a81712f0883ac3b506f3868759d918d9a81f84ea922
SHA512

4575d1ea0d1b2f74df74cad94eae7fdf31c513e5dc6d945e81e0873b99f94a5d81b1c385c71ab79a19e5bb6c00fc5fffec7a3bbfd60ad7de312cbb53d8bcce9a
SSDEEP

1536:uPmnCuZs9reYWvAHvXhxQdJeY3tMCo9NTJwd6aimHr5jr5T51NT:uPmnCuZs9KoPX6rA9Nl2Rrt51h

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4404	4032	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4484 wrote to memory of 4032	4484	rundll32.exe	82
PID 4484 wrote to memory of 4032	4484	rundll32.exe	82
PID 4484 wrote to memory of 4032	4484	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisunz.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4484
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisunz.dll,#1
  2⤵
  PID:4032
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4032 -s 600
    3⤵
    - Program crash
    PID:4404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4032 -ip 4032
1⤵
PID:4280