Analysis

  • max time kernel
    93s
  • max time network
    108s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/07/2024, 16:23

General

  • Target

    2024-07-08_6d046fd998031ea0923f15b058bd70dc_ryuk.exe

  • Size

    1.5MB

  • MD5

    6d046fd998031ea0923f15b058bd70dc

  • SHA1

    06c514ea82bae1223f5a955cd5ff43f897ddb334

  • SHA256

    30dbe23342ad73b8f1c557e9739cf01512561a1539b0fb166201968ada449488

  • SHA512

    5d8d147f077e006d859ea1141ad0b53304f0f2cf7bf45259d67a82acc731c0a9f02640f035372f8983154180672b635d473dc18b75a9ede38ea95ca431083aab

  • SSDEEP

    12288:jObfA4LWOsvAYFTyxqTSgZG5GnWMBUKZGYaJ08vTZLfX+PdgdnW:MbL3UTyxVirnlBUKZ408vTZrX+lgdW

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\2024-07-08_6d046fd998031ea0923f15b058bd70dc_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-08_6d046fd998031ea0923f15b058bd70dc_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4912

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4912-0-0x0000000140000000-0x0000000140241000-memory.dmp

          Filesize

          2.3MB

        • memory/4912-1-0x0000000000440000-0x00000000004A0000-memory.dmp

          Filesize

          384KB

        • memory/4912-9-0x0000000000440000-0x00000000004A0000-memory.dmp

          Filesize

          384KB

        • memory/4912-11-0x0000000000440000-0x00000000004A0000-memory.dmp

          Filesize

          384KB

        • memory/4912-13-0x0000000140000000-0x0000000140241000-memory.dmp

          Filesize

          2.3MB