General

  • Target

    72bbfe1dac71424882c41d164994fa15629c68fe2e332b3361e0a1475f2ffc9f

  • Size

    1.2MB

  • Sample

    231113-s75rkade6y

  • MD5

    7640209542642be02bd974dea72d0776

  • SHA1

    e37eefba7fb5b74be592ac1c341bc5bdcb39e5e2

  • SHA256

    72bbfe1dac71424882c41d164994fa15629c68fe2e332b3361e0a1475f2ffc9f

  • SHA512

    1ffedb2d2bff311f56ff327e93eb58a821c98538fb2704f785e103d93f944c01c9e302f4a4672844bbd31cba0123a990b0a8b6a3179373753ae84fedd957e966

  • SSDEEP

    24576:Qy6sjYfYXOt6QPkzjljcLv1SrXQXHotyYw4g+qarjTKgAKG:X6saY+tQzj2hIthDbHjTtA

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      72bbfe1dac71424882c41d164994fa15629c68fe2e332b3361e0a1475f2ffc9f

    • Size

      1.2MB

    • MD5

      7640209542642be02bd974dea72d0776

    • SHA1

      e37eefba7fb5b74be592ac1c341bc5bdcb39e5e2

    • SHA256

      72bbfe1dac71424882c41d164994fa15629c68fe2e332b3361e0a1475f2ffc9f

    • SHA512

      1ffedb2d2bff311f56ff327e93eb58a821c98538fb2704f785e103d93f944c01c9e302f4a4672844bbd31cba0123a990b0a8b6a3179373753ae84fedd957e966

    • SSDEEP

      24576:Qy6sjYfYXOt6QPkzjljcLv1SrXQXHotyYw4g+qarjTKgAKG:X6saY+tQzj2hIthDbHjTtA

    • Detect Mystic stealer payload

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks