569af6723e41444a91fd5a17355204d42963d309b25dbe57e59c0bdd7a11c7b8

Analysis

max time kernel
36s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
03/03/2023, 13:50 UTC

Target

run-ryr.dll
Size

681.6MB
MD5

d1330647cc11d5701c256235d28b638a
SHA1

7960267d504734f6b347ece388379d86c1abf963
SHA256

b0ab4914069e7b540932e416d0e0a836b77fc1392a65bbc7fa79acca3e0b00b0
SHA512

05bdbf39d866d6f6eae6fd35df5aabde72b952d6c49c73f9ebec50b1e5fb9fde565cf93172f4acb547213457a11888669f1926125243370a7d308271f45d3f51
SSDEEP

24576:rRLskQ4zPr36G53wMocCDtm1mwqww+PtZ7xOgm8UOn3IVMF0:rRLg4vrboXxmLqwftZso58r

Score

1^/10

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 2008	1996	rundll32.exe	28
PID 1996 wrote to memory of 2008	1996	rundll32.exe	28
PID 1996 wrote to memory of 2008	1996	rundll32.exe	28
PID 1996 wrote to memory of 2008	1996	rundll32.exe	28
PID 1996 wrote to memory of 2008	1996	rundll32.exe	28
PID 1996 wrote to memory of 2008	1996	rundll32.exe	28
PID 1996 wrote to memory of 2008	1996	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\run-ryr.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\run-ryr.dll,#1
  2⤵
  PID:2008

memory/2008-54-0x00000000004A0000-0x000000000059F000-memory.dmp

Filesize
1020KB

Download
memory/2008-55-0x0000000010000000-0x00000000100EB000-memory.dmp

Filesize
940KB

Download
memory/2008-56-0x00000000004A0000-0x0000000000560000-memory.dmp

Filesize
768KB

Download
memory/2008-57-0x0000000001D40000-0x0000000001DEB000-memory.dmp

Filesize
684KB

Download
memory/2008-60-0x0000000001D40000-0x0000000001DEB000-memory.dmp

Filesize
684KB

Download
memory/2008-61-0x0000000001D40000-0x0000000001DEB000-memory.dmp

Filesize
684KB

Download
memory/2008-62-0x0000000010000000-0x00000000100EB000-memory.dmp

Filesize
940KB

Download