General

  • Target
    Adjunto comprobante de transferencia.bin.zip
  • Size 132KB
  • Sample221018-j874msfba3
  • SHA256 6ee0666ac13cde16eed1e8ac0fed35481958e386143a319cd8d2473f2b947990
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • blustealer

C2
  • https://api.telegram.org/bot5627356603:AAG-Mx0TbSHRRW6IwndrpX3VLZdhd6C-Zac/sendMessage?chat_id=5472437377

Targets

    • Target
      Adjunto comprobante de transferencia.bin
    • Size 144KB
    • SHA256 3dd0236bc47173fb5b7f6cddd06d5ca36bb00431f3eb0f4e641ac58e9244222e
    • MD5 SHA1 SHA512 SSDEEP
    • BluStealer

      A Modular information stealer written in Visual Basic.

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks