a096845d6c5f7ca8a131768cbe86b57fb70c39612110ad819617117e9b08a1ae

Analysis

max time kernel
148s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2024, 00:17

Target
System.Collections.dll
Size 242KB
Sample240313-ald3lsfb51
SHA256 b84e5b657629fa7af7fef55f2eb4cad1031e77b14eaa971744d567eddf01cfde
MD5 6efaaf2006d7f73efacf572c6dc49e4a
SHA1 6dbb8ada7a1460e96126e00ed7cceb42ac0367b0
SHA512 1573f0a2c9785773f517724236c45abb9cc848e7298bbc6b4c2a04ae6b6901b61ebd423f25dd71d6454f19fc41300f6b04e7809357a79f772040df2c43ef2601
SSDEEP 3072:NSEfcbmJrpQON/GBvhMAwucZoTcP2fQZQG3pV/up8oYbchYz0H4V2F7tsKgo41OC:LcaJaG2veAVTPcxRoYbc40HtjNn4d
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2640 wrote to memory of 3320	2640	rundll32.exe	96
PID 2640 wrote to memory of 3320	2640	rundll32.exe	96
PID 2640 wrote to memory of 3320	2640	rundll32.exe	96

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\System.Collections.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\System.Collections.dll,#1
  2⤵
  PID:3320

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1380 --field-trial-handle=2496,i,15897292497548307209,13920214570023230813,262144 --variations-seed-version /prefetch:8
1⤵
PID:2768