Analysis

  • max time kernel
    149s
  • max time network
    157s
  • 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 04:23

General

  • Target

    WaveInstaller Official.exe

  • Size

    1.5MB

  • MD5

    c822ab5332b11c9185765b157d0b6e17

  • SHA1

    7fe909d73a24ddd87171896079cceb8b03663ad4

  • SHA256

    344700d3141170111a9b77db100f6961cc54a2988d964d34f7e1ca57aa42aa2a

  • SHA512

    a8612836fb4714b939d03f7fe08391bbc635ca83ab853fc677159e5db6b00f76b9b586bdae9c19d2406d9a2713d1caf614132cb6c14e1dddc6ac45e47f7e5a5d

  • SSDEEP

    24576:9viinbT3ipyqwPx4x3RyFoBkkAd04wJAAh/jV1gJcPNZI6fntX3HOt2pbs81ind2:EinbT3ipTD0anywJAaD/3U2pb7indT

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\WaveInstaller Official.exe
    "C:\Users\Admin\AppData\Local\Temp\WaveInstaller Official.exe"
    1⤵
      PID:1004
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4064
      • C:\Users\Admin\AppData\Local\Temp\WaveInstaller Official.exe
        "C:\Users\Admin\AppData\Local\Temp\WaveInstaller Official.exe"
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1856

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1004-0-0x00000000749BE000-0x00000000749BF000-memory.dmp

        Filesize

        4KB

      • memory/1004-1-0x0000000000FD0000-0x0000000001162000-memory.dmp

        Filesize

        1.6MB

      • memory/1004-2-0x00000000749B0000-0x0000000075160000-memory.dmp

        Filesize

        7.7MB

      • memory/1004-3-0x00000000749B0000-0x0000000075160000-memory.dmp

        Filesize

        7.7MB

      • memory/1004-4-0x00000000749B0000-0x0000000075160000-memory.dmp

        Filesize

        7.7MB

      • memory/1004-5-0x000000000A010000-0x000000000A048000-memory.dmp

        Filesize

        224KB

      • memory/1004-6-0x0000000009FF0000-0x0000000009FFE000-memory.dmp

        Filesize

        56KB

      • memory/1004-7-0x00000000749BE000-0x00000000749BF000-memory.dmp

        Filesize

        4KB

      • memory/1004-8-0x00000000749B0000-0x0000000075160000-memory.dmp

        Filesize

        7.7MB

      • memory/1856-9-0x00000000749B0000-0x0000000075160000-memory.dmp

        Filesize

        7.7MB

      • memory/1856-10-0x00000000749B0000-0x0000000075160000-memory.dmp

        Filesize

        7.7MB

      • memory/1856-11-0x00000000749B0000-0x0000000075160000-memory.dmp

        Filesize

        7.7MB

      • memory/1856-12-0x00000000749B0000-0x0000000075160000-memory.dmp

        Filesize

        7.7MB

      • memory/1856-19-0x0000000009FB0000-0x000000000A046000-memory.dmp

        Filesize

        600KB

      • memory/1856-20-0x000000000A050000-0x000000000A076000-memory.dmp

        Filesize

        152KB

      • memory/1856-21-0x0000000009560000-0x0000000009568000-memory.dmp

        Filesize

        32KB

      • memory/1856-23-0x000000000B5D0000-0x000000000B642000-memory.dmp

        Filesize

        456KB

      • memory/1856-24-0x000000000A080000-0x000000000A08A000-memory.dmp

        Filesize

        40KB

      • memory/1856-25-0x000000000A090000-0x000000000A09A000-memory.dmp

        Filesize

        40KB