General

  • Target

    a943b24b9758c8eb5e0becff6250cbe3.exe

  • Size

    526KB

  • Sample

    230702-l6sbhscc8v

  • MD5

    a943b24b9758c8eb5e0becff6250cbe3

  • SHA1

    8bb87f7c7318de37f51667cb90ca3e1f3d2d7089

  • SHA256

    3357b9c6e461ab3b3c0c3d47bd425521e7aeeadf401d02fe90a33d3eecd5e098

  • SHA512

    820015989df8b3efb37abae10e0ef7446b6c36ede236036486895094ba0da16a9373b7593fd06a87dafb31b094b4600e03385c6ef9464e5249e5b693a7c289ed

  • SSDEEP

    12288:7hMD7MoAL7rbL7rbL7rbcM8scM8scM8scM8sBxhRBxhRBxhRBvQ2PBsgHw2i50/C:7aD7MzZHweGVQHv9LBjQh

Malware Config

Extracted

Family

redline

Botnet

bruno

C2

83.97.73.134:19071

Attributes
  • auth_value

    b23e240c277e85ce9d49d6165c0a2b48

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Targets

    • Target

      a943b24b9758c8eb5e0becff6250cbe3.exe

    • Size

      526KB

    • MD5

      a943b24b9758c8eb5e0becff6250cbe3

    • SHA1

      8bb87f7c7318de37f51667cb90ca3e1f3d2d7089

    • SHA256

      3357b9c6e461ab3b3c0c3d47bd425521e7aeeadf401d02fe90a33d3eecd5e098

    • SHA512

      820015989df8b3efb37abae10e0ef7446b6c36ede236036486895094ba0da16a9373b7593fd06a87dafb31b094b4600e03385c6ef9464e5249e5b693a7c289ed

    • SSDEEP

      12288:7hMD7MoAL7rbL7rbL7rbcM8scM8scM8scM8sBxhRBxhRBxhRBvQ2PBsgHw2i50/C:7aD7MzZHweGVQHv9LBjQh

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks