Overview

overview

9

Static

static

1

URLScan

urlscan

1

https://cdn.discorda...

windows10-2004-x64

9

Resubmissions

02/02/2024, 20:39

240202-zfnsashchj 9

02/02/2024, 20:33

240202-zb5v1shbfp 8

Sharing

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General

  • Target

    https://cdn.discordapp.com/attachments/1200159634472845452/1200159707264987166/rgbmv.exe?ex=65c52ad4&is=65b2b5d4&hm=12511ba511408b88c58f29a7ce7436342f18e9a44fdf8a225231ddd8f44d57ea&

  • Sample

    240202-zfnsashchj

Score
9/10
evasionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1200159634472845452/1200159707264987166/rgbmv.exe?ex=65c52ad4&is=65b2b5d4&hm=12511ba511408b88c58f29a7ce7436342f18e9a44fdf8a225231ddd8f44d57ea&

    Score
    9/10
    evasionpersistencepyinstallerupx

    • Enumerates VirtualBox DLL files

    • Downloads MZ/PE file

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks