8a205eb2de82354fba17ef8793ba5f99cfcb3a8b830f485d0fe0f7b2833065d9

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
03/06/2024, 13:04

Target
$PLUGINSDIR/nsProcess.dll
Size 4KB
Sample240603-qa99nsfc91
SHA256 30c6c3dd3cc7fcea6e6081ce821adc7b2888542dae30bf00e881c0a105eb4d11
MD5 f0438a894f3a7e01a4aae8d1b5dd0289
SHA1 b058e3fcfb7b550041da16bf10d8837024c38bf6
SHA512 f91fcea19cbddf8086affcb63fe599dc2b36351fc81ac144f58a80a524043ddeaa3943f36c86ebae45dd82e8faf622ea7b7c9b776e74c54b93df2963cfe66cc7
SSDEEP 48:Sz4joMeH+Iwdf8Rom/L+rOnnk5/OCnXeAdbdOAa4GPI+CJ87eILzlq7gthwIsEQW:64c/eFdfS/SSnkxNa4G+ueqPuCtGsj
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2352	1648	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 1648	1956	rundll32.exe	28
PID 1956 wrote to memory of 1648	1956	rundll32.exe	28
PID 1956 wrote to memory of 1648	1956	rundll32.exe	28
PID 1956 wrote to memory of 1648	1956	rundll32.exe	28
PID 1956 wrote to memory of 1648	1956	rundll32.exe	28
PID 1956 wrote to memory of 1648	1956	rundll32.exe	28
PID 1956 wrote to memory of 1648	1956	rundll32.exe	28
PID 1648 wrote to memory of 2352	1648	rundll32.exe	29
PID 1648 wrote to memory of 2352	1648	rundll32.exe	29
PID 1648 wrote to memory of 2352	1648	rundll32.exe	29
PID 1648 wrote to memory of 2352	1648	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcess.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcess.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1648
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1648 -s 224
    3⤵
    - Program crash
    PID:2352