Analysis

  • max time kernel
    292s
  • max time network
    332s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-03-2024 00:18

General

  • Target

    ssleay32.dll

  • Size

    270KB

  • MD5

    b9cafab9d39548dda98c9013c2450863

  • SHA1

    afada50ab2ec72c4d6e604467cc609fe501aff2c

  • SHA256

    769458c1ca2d45e9f1ad20431e4844fb1e460225aca34312e7ff6e9944a54343

  • SHA512

    4d81a18aa39051e77654334bec770b0d4a55637b143d25a27cc18cbb7a710e181f61565f9fad6606fb7b8f00269d91951eb71ecdc51461d115dc973b6da95289

  • SSDEEP

    6144:v/FSVlx9mOwE8XTbJbxI03WzA6LDjwNqMQG4kWe/vl+zGk8z3svzVdbbjk3ENXvb:HFSVlx9mOwE8XTlbxI03Wk6LDjwNxQGC

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:4176
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
      2⤵
        PID:1924
    • 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=3920 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:1664

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads