General

  • Target

    Smash Installer for Windows.rar

  • Size

    394KB

  • Sample

    210305-kal2t1vmv2

  • MD5

    8fb43ed0faa6c64480148c67c0d91092

  • SHA1

    0a7ce147de002466b8071207738fd48813ae3b4c

  • SHA256

    bf7c6277b852bf3a8e286ce02377757875768f6d32f5df127f2931b86c5dcf2c

  • SHA512

    fc13e5084bacdd91cef8d241289c89a2d3afbe24353a807cf82723da7c99bc61122dcd4c37c9f6b6cdea98a0ba82b6a5c8fa5c86766fe954454c5b9f325e98b8

Malware Config

Targets

    • Target

      Smash Installer for Windows/1.exe

    • Size

      877KB

    • MD5

      d86660dabe13d725cc14711d45d88182

    • SHA1

      0be41dddc0d60f9d005ad9bad661c02d60f79836

    • SHA256

      1fd155e7fc507bd4df5d7c8ee6f5bf97cff1c38c8d2980d5ab6724065f22e2dc

    • SHA512

      d014cb4dee7f58b12e9bc8d88c36bb0255832395da8b7365e529f9ae80ec0fd1658826d76a94b27a000aaa04820aa713f5022dbebfeddd007eb30b02cb043fa5

    • RedLine

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

    • 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.

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks