General

  • Target

    PEDIDO020523.exe

  • Size

    691KB

  • Sample

    230505-zp78asec56

  • MD5

    5c435b912ff7ec3f5b147ff71a9ccf6f

  • SHA1

    da5f7424d4deef782190852f654b94dc9295afc1

  • SHA256

    94f51a2fef39412213639a0070d29e97a2f744dfb9bfdb8f4dea5f46052e8dda

  • SHA512

    f57fffc641ebcd51aed4cd9a0e28c3639e4d54b7fcb2f1dbbec7fbedfb58eb6b07c96cd7619c0533d620790d7d3d34c01099a9106ed9c91033f0634ca3e4ca94

  • SSDEEP

    12288:OrgmRp27goQV8bpxYHsntfwNM2wzO5j1tAilPTz8vf2ZeozmpgUMnGWIUP9c:OrgmR18b4MNwNMFzuTdJTufIW7WdP9

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot6055609563:AAEfBlANuysNS3Feagncr0tioVRR2TOueCY/sendMessage?chat_id=6188873948

Targets

    • Target

      PEDIDO020523.exe

    • Size

      691KB

    • MD5

      5c435b912ff7ec3f5b147ff71a9ccf6f

    • SHA1

      da5f7424d4deef782190852f654b94dc9295afc1

    • SHA256

      94f51a2fef39412213639a0070d29e97a2f744dfb9bfdb8f4dea5f46052e8dda

    • SHA512

      f57fffc641ebcd51aed4cd9a0e28c3639e4d54b7fcb2f1dbbec7fbedfb58eb6b07c96cd7619c0533d620790d7d3d34c01099a9106ed9c91033f0634ca3e4ca94

    • SSDEEP

      12288:OrgmRp27goQV8bpxYHsntfwNM2wzO5j1tAilPTz8vf2ZeozmpgUMnGWIUP9c:OrgmR18b4MNwNMFzuTdJTufIW7WdP9

    • BluStealer

      A Modular information stealer written in Visual Basic.

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • StormKitty

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

    • StormKitty payload

    • Accesses Microsoft Outlook profiles

    • 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