c33adc0f4ae2c04320b51308b9f3e37b372974bcade47d165ddcdc013da201c8

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 09:12

Target

$PLUGINSDIR/UpdHelper.dll
Size

133KB
MD5

452ce0b8d77359961b7918cbb98a4dba
SHA1

4d14210d41ac4ee0d3644dbdb35822d6bd28c126
SHA256

6e5f58aac49eb4662467f301309fc1b85d588fa71ab281dc8cd57b22850ed7e4
SHA512

d7300aab2ef365310334ccf7781f9e1d0b38709f3f740ac4267215b1a8bfcf5889ae72a83fa986ea0542622ce348982beaa17b3ee3c10a67e8dab32cb9aa8d7c
SSDEEP

1536:zh4urXX51BB1Yha4+Tb9wrCz33zl7e7okmkeIgt2I/j1bE6c+PsWjcdEMh75+8n8:zxXXn1XhwMT90t3MS7EM5+8nxkkC

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2928	1620	WerFault.exe	91

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3460 wrote to memory of 1620	3460	rundll32.exe	91
PID 3460 wrote to memory of 1620	3460	rundll32.exe	91
PID 3460 wrote to memory of 1620	3460	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UpdHelper.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3460
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UpdHelper.dll,#1
  2⤵
  PID:1620
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 692
    3⤵
    - Program crash
    PID:2928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1620 -ip 1620
1⤵
PID:3516

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=1408 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
1⤵
PID:3392