3f23067d87d4fe883d4aca812055c30d98f7e7b7fe06ddf134e97821dda3cba9

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
03/02/2024, 05:54 UTC

Target

$PLUGINSDIR/nsExec.dll
Size

6KB
MD5

40909a97db3a51fc83aaeff503128b3f
SHA1

9693d68a1fb11db70f61b8277e1195dd298abbab
SHA256

f2633b3604a80a7b1be67858fb43288fd7b686730bad158f347dfa38c6df59d9
SHA512

cd1425e28302dfeced644fa155a09549aae25b96f5f6a7688624135a69be7abee8e6eaac89194dc6ec89281c45e00451fae43db5953360ee9a47dc0d11d07c77
SSDEEP

96:+Vyk3+0P+gcVUzWKw1lq4xNmuUUOnyX3z9zJ5cVK23EHC:+40P+gcVUzWlyuUStJ5cVKXHC

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2888	2932	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 2932	1032	rundll32.exe	28
PID 1032 wrote to memory of 2932	1032	rundll32.exe	28
PID 1032 wrote to memory of 2932	1032	rundll32.exe	28
PID 1032 wrote to memory of 2932	1032	rundll32.exe	28
PID 1032 wrote to memory of 2932	1032	rundll32.exe	28
PID 1032 wrote to memory of 2932	1032	rundll32.exe	28
PID 1032 wrote to memory of 2932	1032	rundll32.exe	28
PID 2932 wrote to memory of 2888	2932	rundll32.exe	29
PID 2932 wrote to memory of 2888	2932	rundll32.exe	29
PID 2932 wrote to memory of 2888	2932	rundll32.exe	29
PID 2932 wrote to memory of 2888	2932	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2932
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2932 -s 228
    3⤵
    - Program crash
    PID:2888