b1a522cf1688c79e5148c41caa7ebf9c71f9cb0a87e3d2c3acd4a0e5f9c22705

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11-06-2024 16:04

Target

$PLUGINSDIR/nsExec.dll
Size

6KB
MD5

293165db1e46070410b4209519e67494
SHA1

777b96a4f74b6c34d43a4e7c7e656757d1c97f01
SHA256

49b7477db8dd22f8cf2d41ee2d79ce57797f02e8c7b9e799951a6c710384349a
SHA512

97012139f2da5868fe8731c0b0bcb3cfda29ed10c2e6e2336b504480c9cd9fb8f4728cca23f1e0bd577d75daa542e59f94d1d341f4e8aaeebc7134bf61288c19
SSDEEP

96:4BNbUVOFvfcxEAxxxJzxLp+eELeoMEskzYzeHd0+uoyVeNSsX4:EUVOFvf9ABJFHE+FkEad0PLVeN

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3044	2972	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2784 wrote to memory of 2972	2784	rundll32.exe	28
PID 2784 wrote to memory of 2972	2784	rundll32.exe	28
PID 2784 wrote to memory of 2972	2784	rundll32.exe	28
PID 2784 wrote to memory of 2972	2784	rundll32.exe	28
PID 2784 wrote to memory of 2972	2784	rundll32.exe	28
PID 2784 wrote to memory of 2972	2784	rundll32.exe	28
PID 2784 wrote to memory of 2972	2784	rundll32.exe	28
PID 2972 wrote to memory of 3044	2972	rundll32.exe	29
PID 2972 wrote to memory of 3044	2972	rundll32.exe	29
PID 2972 wrote to memory of 3044	2972	rundll32.exe	29
PID 2972 wrote to memory of 3044	2972	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:2784
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2972
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2972 -s 220
    3⤵
    - Program crash
    PID:3044