a5236b3142e898d26bf6f106029a3dafc72960eb4949b1ebb59cac601364fd61

Analysis

max time kernel
146s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
29-06-2024 08:03

Target

KRNLWRD/krnl.dll
Size

5.3MB
MD5

e9921b7d3ff7044834e0c5998270cd0c
SHA1

e30c5794dbc92578d5bbd23d095a4a256caf4912
SHA256

c0e5c51445b189f8a17529ce8fce8d11ed7f99211e19684228fdd12366c458ab
SHA512

8a9a83050fee7084caa606f5e26018d4ce4b0a7a10e481fcdd8b1eae6c7b459dbe633b5b4b03b91d49427481f9e03880a64418a7e52ad6c06d25de98692a028e
SSDEEP

98304:QsK42Kx51uNmHTgZk74mqBjqSQWJuR7iGsMPD4nBx1GyePSByA5Pzm:Iwr154XBJQWaKSsnBv6a5Pz

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2960	4900	WerFault.exe	79

Suspicious behavior: EnumeratesProcesses 10 IoCs

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3132 wrote to memory of 4900	3132	rundll32.exe	79
PID 3132 wrote to memory of 4900	3132	rundll32.exe	79
PID 3132 wrote to memory of 4900	3132	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\KRNLWRD\krnl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3132
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\KRNLWRD\krnl.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4900
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4900 -s 676
    3⤵
    - Program crash
    PID:2960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 192 -p 4900 -ip 4900
1⤵
PID:3780

memory/4900-2-0x000000007470B000-0x0000000074922000-memory.dmp

Filesize
2.1MB

Download
memory/4900-0-0x0000000002F70000-0x0000000002F71000-memory.dmp

Filesize
4KB

Download
memory/4900-4-0x0000000074110000-0x0000000074E7C000-memory.dmp

Filesize
13.4MB

Download
memory/4900-5-0x0000000074110000-0x0000000074E7C000-memory.dmp

Filesize
13.4MB

Download
memory/4900-6-0x0000000074110000-0x0000000074E7C000-memory.dmp

Filesize
13.4MB

Download
memory/4900-7-0x0000000074110000-0x0000000074E7C000-memory.dmp

Filesize
13.4MB

Download
memory/4900-9-0x000000007470B000-0x0000000074922000-memory.dmp

Filesize
2.1MB

Download
memory/4900-8-0x0000000074110000-0x0000000074E7C000-memory.dmp

Filesize
13.4MB

Download
memory/4900-10-0x0000000074110000-0x0000000074E7C000-memory.dmp

Filesize
13.4MB

Download