c3292a1a8b5708160e8d863844eb20ee0aad7ea0d827cb7bec429c70416f35cf

Analysis

max time kernel
133s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 12:44

Target
lib/bin/hpi.dll
Size 15KB
Sample240603-pypr7sgc32
SHA256 c784a57bad005dcb63f4b5617037791817615042a8d8dc8ebd6c00a103459022
MD5 1d748a18416ce95461b79e5ccbeffaa8
SHA1 bb1a14ac24ed6001937d428a733fef9f018b456b
SHA512 1d335b6f7f9240d6750560370333b5967c430f05020b3957ee18a0cf1c484d6d654e93dc64b47f727ab1496e2f2b2a5c830955bad1a8e26a4234807aa1bfe113
SSDEEP 384:0Siw/hg7q6yuQoB5TqSxpqZyGR9sriWO:1iwgq6xQoBhRtGYm
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4064	1204	WerFault.exe	92

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2988 wrote to memory of 1204	2988	rundll32.exe	92
PID 2988 wrote to memory of 1204	2988	rundll32.exe	92
PID 2988 wrote to memory of 1204	2988	rundll32.exe	92

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\lib\bin\hpi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\lib\bin\hpi.dll,#1
  2⤵
  PID:1204
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 604
    3⤵
    - Program crash
    PID:4064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1204 -ip 1204
1⤵
PID:3400

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 --field-trial-handle=4136,i,5711962389779687290,1245653010537220991,262144 --variations-seed-version --mojo-platform-channel-handle=4008 /prefetch:8
1⤵
PID:4824