General

  • Target

    PI-12042023-02.exe

  • Size

    1.4MB

  • Sample

    230519-mm8ptsgb5y

  • MD5

    00ec65f5667134941484ca7ef40ef167

  • SHA1

    e2aa6f59e21c3d69fe09e036a0db32249739874a

  • SHA256

    e0e677d03d49bc27c8575e7f2a4816aaf10cea4d624671292cce7e2eeec67497

  • SHA512

    d4f09ab5aa9fe5f5ea4429c6dba4e45d3021ffd512148df900bfdcfb3d91c28ce9cf7638f18e857fe913bffac573db70586d6261474813b4baadf4831bf949f9

  • SSDEEP

    24576:X4Ze+gp1yI/aLxE5HY9qzZyQ9HHgefs+LbeFgEC/fGKhQ8mI5EKq:7G1E5HGqzMCg3geEXGk+K

Malware Config

Extracted

Family

blustealer

C2

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

Targets

    • Target

      PI-12042023-02.exe

    • Size

      1.4MB

    • MD5

      00ec65f5667134941484ca7ef40ef167

    • SHA1

      e2aa6f59e21c3d69fe09e036a0db32249739874a

    • SHA256

      e0e677d03d49bc27c8575e7f2a4816aaf10cea4d624671292cce7e2eeec67497

    • SHA512

      d4f09ab5aa9fe5f5ea4429c6dba4e45d3021ffd512148df900bfdcfb3d91c28ce9cf7638f18e857fe913bffac573db70586d6261474813b4baadf4831bf949f9

    • SSDEEP

      24576:X4Ze+gp1yI/aLxE5HY9qzZyQ9HHgefs+LbeFgEC/fGKhQ8mI5EKq:7G1E5HGqzMCg3geEXGk+K

    • 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