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
    13/06/2024, 15:36

General

  • Target
    55f5ddc9c32c79dcebc947e2fbba313934523ef9a4c9709fa6bba45be398f935.exe
  • Size 24KB
  • Sample240613-s14wpayepp
  • SHA256 55f5ddc9c32c79dcebc947e2fbba313934523ef9a4c9709fa6bba45be398f935
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cobaltstrike

C2
  • http://www.ye0kr1n.top:8443/api/2

Attributes
  • user_agent

    Host: www.ye0kr1n.top User-Agent: Mozilla/5.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/5.0)

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\55f5ddc9c32c79dcebc947e2fbba313934523ef9a4c9709fa6bba45be398f935.exe
    "C:\Users\Admin\AppData\Local\Temp\55f5ddc9c32c79dcebc947e2fbba313934523ef9a4c9709fa6bba45be398f935.exe"
    1⤵
      PID:4176
    • 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:2944

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            memory/4176-0-0x0000000000900000-0x0000000000901000-memory.dmp

            memory/4176-1-0x00000000038D0000-0x0000000003CD0000-memory.dmp

            memory/4176-2-0x0000000000400000-0x0000000000410000-memory.dmp