b311f79236caf94bfb2b4d034182e3e4ef4b50facd1f8f4db93b0a31794b63ee

Analysis

max time kernel
153s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2022, 08:31

Target

b311f79236caf94bfb2b4d034182e3e4ef4b50facd1f8f4db93b0a31794b63ee.dll
Size

37KB
MD5

2e2e450d8f58b7df2d114fcb60e4a7e7
SHA1

d02bf804a3a523b47fafa8f048adb9d0f6f639ac
SHA256

b311f79236caf94bfb2b4d034182e3e4ef4b50facd1f8f4db93b0a31794b63ee
SHA512

88e52429122bd9a78874ee0b2a4bfd4913fa11ed5c7ac66fa33924efe74fbf6ab200c07917d4bdbb0d43d7ab09d70dd1b73aee8be3a560fe5dbf3c024c6a7332
SSDEEP

768:dD2KrzKWqGEpyKoMN8ldV6tjHahj7wI5OS3jqL:sv1oMy8jHaVEu5j

Score

1^/10

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4356 wrote to memory of 3456	4356	rundll32.exe	80
PID 4356 wrote to memory of 3456	4356	rundll32.exe	80
PID 4356 wrote to memory of 3456	4356	rundll32.exe	80
PID 3456 wrote to memory of 448	3456	rundll32.exe	81
PID 3456 wrote to memory of 448	3456	rundll32.exe	81
PID 3456 wrote to memory of 448	3456	rundll32.exe	81
PID 448 wrote to memory of 2128	448	net.exe	83
PID 448 wrote to memory of 2128	448	net.exe	83
PID 448 wrote to memory of 2128	448	net.exe	83
PID 3456 wrote to memory of 2508	3456	rundll32.exe	84
PID 3456 wrote to memory of 2508	3456	rundll32.exe	84
PID 3456 wrote to memory of 2508	3456	rundll32.exe	84
PID 2508 wrote to memory of 380	2508	net.exe	86
PID 2508 wrote to memory of 380	2508	net.exe	86
PID 2508 wrote to memory of 380	2508	net.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b311f79236caf94bfb2b4d034182e3e4ef4b50facd1f8f4db93b0a31794b63ee.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4356
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b311f79236caf94bfb2b4d034182e3e4ef4b50facd1f8f4db93b0a31794b63ee.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3456
- - C:\Windows\SysWOW64\net.exe
    net stop winss
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:448
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop winss
      4⤵
      PID:2128
- - C:\Windows\SysWOW64\net.exe
    net stop OcHealthMon
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2508
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop OcHealthMon
      4⤵
      PID:380

memory/3456-136-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

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