Analysis

  • max time kernel
    134s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-04-2024 20:42

General

  • Target

    ssleay32.dll

  • Size

    263KB

  • MD5

    f0b439ccad4238004001fcca94fb24fe

  • SHA1

    e89a16dfcea27e5528c4781a2140cb57dc40cd61

  • SHA256

    1e6fb714037d30a6809ac7d1a46f63a8bb858bf33c97afaa3dda0d42c337ddec

  • SHA512

    fc92cca35cf388bda8ce971d3eaa5aaaed18465ebc9f0744015cb1d2d624585d954730b0ee91f804497fb6fbbf23dd09767c5d837a30b779edae0555d5daf54d

  • SSDEEP

    6144:RkXxFRNr48AR35rnjFciPzFkwf8E9lQSN6vhGsDdupCm/fHmLfpSqpLF3roAQ2zj:RkXxh48AR5rnjFjPzWk8E9lHN6vhGsDl

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:1712
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
      2⤵
        PID:4024
    • 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=4088 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4472

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4024-0-0x0000000000C00000-0x0000000000D25000-memory.dmp

        Filesize

        1.1MB