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
    28-06-2024 17:42

General

  • Target

    WaveInstaller.exe

  • Size

    231KB

  • MD5

    0eca651a9a275b0674a052b757f4b9ae

  • SHA1

    d646b68d18a28ba263ea2930e58f0b30ac83b4a3

  • SHA256

    64f6576c6db1eaaefbe0ab36e362592c8b27ff856cfcb29c032d06c1f289df1c

  • SHA512

    d1f62b20625a982c3b59fdc56af47833b5f3e0ed2bb3aa03b1c8b71c3160999d87bc53f9f4f7bf1cdf6d45d87ff6e5c96a5cc0977c0da9b6ec1278b3c24870d5

  • SSDEEP

    6144:RloZM+rIkd8g+EtXHkv/iD4hE3sR8e1mRi:joZtL+EP8h/B

Score
10/10

Malware Config

Signatures

  • Detect Umbral payload 1 IoCs
  • Umbral

    Umbral stealer is an opensource moduler stealer written in C#.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\WaveInstaller.exe
    "C:\Users\Admin\AppData\Local\Temp\WaveInstaller.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2796

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2796-0-0x0000024037360000-0x00000240373A0000-memory.dmp

    Filesize

    256KB

  • memory/2796-1-0x00007FFA4C3A3000-0x00007FFA4C3A5000-memory.dmp

    Filesize

    8KB

  • memory/2796-2-0x00007FFA4C3A0000-0x00007FFA4CE61000-memory.dmp

    Filesize

    10.8MB

  • memory/2796-3-0x00007FFA4C3A0000-0x00007FFA4CE61000-memory.dmp

    Filesize

    10.8MB