General

  • Target

    777a55eb14aa4061e78d16365d648d31317770f2d65f184e011938b9c07e09f4

  • Size

    1.3MB

  • Sample

    231111-27t5habh9z

  • MD5

    e47cd6af8cf705fbf1bf9374fa6de1dc

  • SHA1

    043526f86495d8f32b7d6fac3fa97a5a4aa4d3d5

  • SHA256

    777a55eb14aa4061e78d16365d648d31317770f2d65f184e011938b9c07e09f4

  • SHA512

    836d76cd86105efbe7ff8e1eb860e7f2c5913d213896828c12d3ba96a2026be26a25991cad2aa5c7aca10c0b38ff6eadd981f0b836067f66089924574993183e

  • SSDEEP

    24576:ey7bUyfN1FuaekIs+C/G1h3DS0tN6Vi5sktaZmVEabkj2E6h2afO5:t7bUyfn1eDLaG356VKtzF2am

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      777a55eb14aa4061e78d16365d648d31317770f2d65f184e011938b9c07e09f4

    • Size

      1.3MB

    • MD5

      e47cd6af8cf705fbf1bf9374fa6de1dc

    • SHA1

      043526f86495d8f32b7d6fac3fa97a5a4aa4d3d5

    • SHA256

      777a55eb14aa4061e78d16365d648d31317770f2d65f184e011938b9c07e09f4

    • SHA512

      836d76cd86105efbe7ff8e1eb860e7f2c5913d213896828c12d3ba96a2026be26a25991cad2aa5c7aca10c0b38ff6eadd981f0b836067f66089924574993183e

    • SSDEEP

      24576:ey7bUyfN1FuaekIs+C/G1h3DS0tN6Vi5sktaZmVEabkj2E6h2afO5:t7bUyfn1eDLaG356VKtzF2am

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Detected potential entity reuse from brand paypal.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks