Overview

overview

8

Static

static

3

Cwelium.exe

windows10-2004-x64

7

Cwelium.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    Cwelium.exe
  • Size 13.6MB
  • Sample260623-s3fa4sd14x
  • SHA256 44647152284cb7caed6cfe797875f31f1c4cb1f170d4ee58e8e1510def68697a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarepersistenceransomwarespyware

Malware Config

Targets

    • Target
      Cwelium.exe
    • Size 13.6MB
    • SHA256 44647152284cb7caed6cfe797875f31f1c4cb1f170d4ee58e8e1510def68697a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    adwarepersistenceransomwarespyware

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Loads dropped DLL

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks