4a1148d6909e589162ded8577e196e02e0043670d8353d3e564f7fedcdac8224

Analysis

max time kernel
138s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230824-en
resource tags

arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system
submitted
28/08/2023, 14:07

Target

4a1148d6909e589162ded8577e196e02e0043670d8353d3e564f7fedcdac8224.dll
Size

899KB
MD5

3767be625bc97fa329d9fd3b074a60f2
SHA1

d9cce4c7dfec60f2a6c75faadee391b4fc7745f1
SHA256

4a1148d6909e589162ded8577e196e02e0043670d8353d3e564f7fedcdac8224
SHA512

7e5db0facfdaa88bd3b2896663d0839e279bd9ef5ceea6f4bd36bc9f24fc7de5b0a54cd6bc7de9b3011d17440a5c167df692ecb27080d62f9fbe8cca8584c979
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXS:7wqd87VS

Score

5^/10

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{445B1B20-953E-44F8-849F-F5E26EE1B199}.catalogItem	svchost.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2152	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 2152	1780	rundll32.exe	84
PID 1780 wrote to memory of 2152	1780	rundll32.exe	84
PID 1780 wrote to memory of 2152	1780	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4a1148d6909e589162ded8577e196e02e0043670d8353d3e564f7fedcdac8224.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4a1148d6909e589162ded8577e196e02e0043670d8353d3e564f7fedcdac8224.dll,#1
  2⤵
  - Suspicious behavior: RenamesItself
  PID:2152

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
- Drops file in System32 directory
PID:3256