d5b786f96b0c7736f51011c854a9c463c6a3d1aa59c8bbab0667910fee51036a

Analysis

max time kernel
140s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
18/09/2023, 09:45

Target

d5b786f96b0c7736f51011c854a9c463c6a3d1aa59c8bbab0667910fee51036a.dll
Size

847KB
MD5

f4180b43bd53c35dad24364c98028916
SHA1

a9023b1e19eb1f303cd7337db3a44a140b0b4226
SHA256

d5b786f96b0c7736f51011c854a9c463c6a3d1aa59c8bbab0667910fee51036a
SHA512

0f6c044c9fd24a023a7b25240c54305e924302bd1a4205e93b153c26096ef694310e6f79e8992c83e0aa8d9a824de9e56ca25cc234f75667dd131c675f1fc3e8
SSDEEP

24576:vgXYaFro7oEIMJk+8R8uX+ob2NrqH1vcO:ooIMJk+8Rfuob2NrqHaO

Score

1^/10

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}\ = "Weasel"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\d5b786f96b0c7736f51011c854a9c463c6a3d1aa59c8bbab0667910fee51036a.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 436	1488	regsvr32.exe	80
PID 1488 wrote to memory of 436	1488	regsvr32.exe	80
PID 1488 wrote to memory of 436	1488	regsvr32.exe	80

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d5b786f96b0c7736f51011c854a9c463c6a3d1aa59c8bbab0667910fee51036a.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1488
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\d5b786f96b0c7736f51011c854a9c463c6a3d1aa59c8bbab0667910fee51036a.dll
  2⤵
  - Modifies registry class
  PID:436