e0bdca6c043ccdafcdc8ecf3c7b82ab0cee22fc3521eb35423a77a1df8f7fc90 | Triage

Analysis

max time kernel
138s
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
21/05/2024, 05:45

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General

Target

f3ahvoas.dll
Size

8KB
MD5

373f2406ca325831be9204412dfaabfb
SHA1

7c41d7713f2e90c1a1ac5ba12ed7ae9ad6473ccc
SHA256

e0bdca6c043ccdafcdc8ecf3c7b82ab0cee22fc3521eb35423a77a1df8f7fc90
SHA512

fa274aa4357d1943bcff6b3910865cbd10282c9175d411ed581b9d82db76c9141155ae5c91ec02d66a0de845c8f6e0e4826f151c4a1beb8efd7b290f9f79ed52
SSDEEP

96:8l6gvbbVR9IScCICNcYhWvINQaWiofmWwA6:u6QbP9hKwVWNmWM

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 4732	2568	rundll32.exe	92
PID 2568 wrote to memory of 4732	2568	rundll32.exe	92
PID 2568 wrote to memory of 4732	2568	rundll32.exe	92

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f3ahvoas.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f3ahvoas.dll,#1
  2⤵
  PID:4732

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=3444,i,11266875042087428226,16669718873272757238,262144 --variations-seed-version --mojo-platform-channel-handle=4088 /prefetch:8
1⤵
PID:1364

Network

MITRE ATT&CK Matrix

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