ee2994270b42614eb65db99369dbe610a5ddaba06322b56c15280d1d5ec76019

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29/04/2024, 02:07

Target

$TEMPfolder/ortmp/nssutil3.dll
Size

132KB
MD5

08b59a1793e8cd6fb085271650f8b5d0
SHA1

3182956535052ab496bc92f59167a7e114752b1e
SHA256

f0c14914986be4dc13a72fbe509db10a4c24c55e545471d1e4dde2c1d4ca03a1
SHA512

e2526879a4904f9e96b5f9422a088bfc4811f5ed3567fd0ad4021c10e6b796df10c61734cf59a2b2b36151fb1451660283284f97d7ff95eb3b78d6340f1cd136
SSDEEP

3072:FrWGRqQf+09adxCf1aW5GrOeDrcP03Oi45C8k9QJ:RWGNtOOqrcPl

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2876	1856	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1896 wrote to memory of 1856	1896	rundll32.exe	28
PID 1896 wrote to memory of 1856	1896	rundll32.exe	28
PID 1896 wrote to memory of 1856	1896	rundll32.exe	28
PID 1896 wrote to memory of 1856	1896	rundll32.exe	28
PID 1896 wrote to memory of 1856	1896	rundll32.exe	28
PID 1896 wrote to memory of 1856	1896	rundll32.exe	28
PID 1896 wrote to memory of 1856	1896	rundll32.exe	28
PID 1856 wrote to memory of 2876	1856	rundll32.exe	29
PID 1856 wrote to memory of 2876	1856	rundll32.exe	29
PID 1856 wrote to memory of 2876	1856	rundll32.exe	29
PID 1856 wrote to memory of 2876	1856	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMPfolder\ortmp\nssutil3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1896
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMPfolder\ortmp\nssutil3.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1856
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1856 -s 232
    3⤵
    - Program crash
    PID:2876