General

  • Target

    Quote 1345 rev.3.exe

  • Size

    1.5MB

  • Sample

    230505-xgdmlsgh8z

  • MD5

    e2b30c0c90faeeb878ed21be152d2dc1

  • SHA1

    b64e8bbd7d23f9585a7ff9b24a61a7ab119f1769

  • SHA256

    90382d070f58dd0a9f21d05327c2589116e2271e2cce2cce69018e1f4d836c0f

  • SHA512

    7126633aeaeaa91f08d5c0dce6129bfb7501287cad6ac106f1c64c2ab0cb010d3b870680047ea3e9dffdb3bfccab2a9d2a11f8057dd302dfaf140b34022bd74f

  • SSDEEP

    24576:PnQ3GQdfKrh2G8uraReOgX1yFQ+5irxTCQJ5xvCwUXZMnKfJIxzN5b2K:P9QdIuWed+sKK+CQ5CwMZMnx0

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot5797428905:AAGaRRXGZN1d9GGFd3sE5x4uSpCGF0PU4m4/sendMessage?chat_id=1251788325

Targets

    • Target

      Quote 1345 rev.3.exe

    • Size

      1.5MB

    • MD5

      e2b30c0c90faeeb878ed21be152d2dc1

    • SHA1

      b64e8bbd7d23f9585a7ff9b24a61a7ab119f1769

    • SHA256

      90382d070f58dd0a9f21d05327c2589116e2271e2cce2cce69018e1f4d836c0f

    • SHA512

      7126633aeaeaa91f08d5c0dce6129bfb7501287cad6ac106f1c64c2ab0cb010d3b870680047ea3e9dffdb3bfccab2a9d2a11f8057dd302dfaf140b34022bd74f

    • SSDEEP

      24576:PnQ3GQdfKrh2G8uraReOgX1yFQ+5irxTCQJ5xvCwUXZMnKfJIxzN5b2K:P9QdIuWed+sKK+CQ5CwMZMnx0

    • BluStealer

      A Modular information stealer written in Visual Basic.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks