General

  • Target
    vbc.exe
  • Size 515KB
  • Sample211207-ree5rschb6
  • SHA256 7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • ea0r

C2
  • http://www.asiapubz-hk.com/ea0r/

Decoy
  • lionheartcreativestudios.com

  • konzertmanagement.com

  • blackpanther.online

  • broychim-int.com

  • takut18.com

  • txstarsolar.com

  • herdsherpa.com

  • igorshestakov.com

  • shinesbox.com

  • reflectpkljlt.xyz

  • oiltoolshub.com

  • viralmoneychallenge.com

  • changingalphastrategies.com

  • mecitiris.com

  • rdadmin.online

  • miniambiente.com

  • kominarcine.com

  • pino-almond.com

  • heihit.xyz

  • junqi888.com

Targets

    • Target
      vbc.exe
    • Size 515KB
    • SHA256 7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f
    • MD5 SHA1 SHA512
    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • Xloader Payload

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks