Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 17:07

General

  • Target

    2024-06-12_80b7e96ef74b630a5f4dc184000b4484_ryuk.exe

  • Size

    2.1MB

  • MD5

    80b7e96ef74b630a5f4dc184000b4484

  • SHA1

    6c71862f6aa0cb68135742398934e346a3eac098

  • SHA256

    b81c7e80ad37348ca0128bd095b9889f232410163079f90e2b70df5542e9e31a

  • SHA512

    b86ab1f152d95afafb72d4d9863bfe58ad62f14bba9c469c5fa06fa0eaf8bc209593b3e1ae8c0932ec8368b77fb51b94125539f3298496b840d80005f39edcc1

  • SSDEEP

    49152:ja/3xXBSZ4K5MJ1LvTMxbfsYBYSgxu9+fw4TGiLlBUKubZrX+ld:zZ4K5MJabfsYN9iBSTZL+ld

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-12_80b7e96ef74b630a5f4dc184000b4484_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-12_80b7e96ef74b630a5f4dc184000b4484_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:5092

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/5092-0-0x0000000000830000-0x0000000000890000-memory.dmp

          Filesize

          384KB

        • memory/5092-8-0x0000000140000000-0x0000000140237000-memory.dmp

          Filesize

          2.2MB

        • memory/5092-9-0x0000000000830000-0x0000000000890000-memory.dmp

          Filesize

          384KB

        • memory/5092-14-0x0000000140000000-0x0000000140237000-memory.dmp

          Filesize

          2.2MB

        • memory/5092-13-0x0000000000830000-0x0000000000890000-memory.dmp

          Filesize

          384KB