General

  • Target

    x7688341.exe

  • Size

    321KB

  • Sample

    230919-hnwdnshe28

  • MD5

    6f9fab527e0ccdc98d58ac716181b3c6

  • SHA1

    851541e69cd89d0ebba22b0a2fdd63f40e6d723b

  • SHA256

    93b183e0975c989bfbe8b579ce5d6e41ea957f4568a83e3ed264b4fc94f2f60b

  • SHA512

    eb084cfb876b129a21a40eef6b3aec4ab7ea6bff8f960f8bf205aa1889c5be8ba9b34e301046c94b16e01a0542408be2114229dea1a316ef7f2d5a74ab5acce7

  • SSDEEP

    6144:K1y+bnr+gp0yN90QEDkYflZhNry2xFCC1YamoCKJUU+EAwWoR6d028bC:TMrwy90eYfvrN0CIeJ7+FxvW2AC

Malware Config

Extracted

Family

redline

Botnet

black

C2

77.91.124.82:19071

Attributes
  • auth_value

    c5887216cebc5a219113738140bc3047

Targets

    • Target

      x7688341.exe

    • Size

      321KB

    • MD5

      6f9fab527e0ccdc98d58ac716181b3c6

    • SHA1

      851541e69cd89d0ebba22b0a2fdd63f40e6d723b

    • SHA256

      93b183e0975c989bfbe8b579ce5d6e41ea957f4568a83e3ed264b4fc94f2f60b

    • SHA512

      eb084cfb876b129a21a40eef6b3aec4ab7ea6bff8f960f8bf205aa1889c5be8ba9b34e301046c94b16e01a0542408be2114229dea1a316ef7f2d5a74ab5acce7

    • SSDEEP

      6144:K1y+bnr+gp0yN90QEDkYflZhNry2xFCC1YamoCKJUU+EAwWoR6d028bC:TMrwy90eYfvrN0CIeJ7+FxvW2AC

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks