Analysis

  • max time kernel
    142s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 23:04

General

  • Target

    ssleay32.dll

  • Size

    368KB

  • MD5

    2da6e9df4979ca65a01c4df6eb5600d2

  • SHA1

    8bb90aca4e3387629e76d5c8cb53743990d891ec

  • SHA256

    bfb7a9a4d5501d21cd575ec6f65b10ec3d43e6bc137d7b6469daf24ee0b65d14

  • SHA512

    e146c42fee06702b80ca46d7a281a8c0600b9a35213accac29dc3c505d9d1f0405c4a69f22258042fbe4d35278c2c47ba878b1f2bfaa739eb1501428ea5f90af

  • SSDEEP

    6144:tS4YNV1eN5+tEmD24Y3m5staz+5UGhB5v7gwOmnpRt+i0QKYU6PuCv7CNbA2WQzY:1YNV1eN5+tEmD24Y3m5stazIUGhB5jgm

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4964
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
      2⤵
        PID:1152
    • 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=4240 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2280

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1152-0-0x00000000021C0000-0x0000000002333000-memory.dmp

        Filesize

        1.4MB