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General

  • Target

    file.exe

  • Size

    720KB

  • Sample

    230213-y4y3hafh79

  • MD5

    a51b7a19120cbc019247cc179cc64631

  • SHA1

    2becf322015edf912c2a4b8e03200dd8a9c1cddf

  • SHA256

    354beb2bd4a13c9cec724d63421ee7b7abe1f4bc2078b64dbf88eaeb7611f4be

  • SHA512

    20c83c285c62860a17875cb7fd0550271757553ebb12afc69241a5614c3f6a1a77c4e991ab137a42e08fa1fa25c9370e5a026a122019665c3ff4447dd9a2f47d

  • SSDEEP

    12288:SMr4y90jFvX6cx3/1JJnJVr5pt7CisCeJEraJ5VZ5owc4RuAndaLBdh:KyQXb3/nrVrB7Cfya75oBsDdAj

Malware Config

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Extracted

Family

redline

Botnet

romik

C2

193.233.20.12:4132

Attributes
  • auth_value

    8fb78d2889ba0ca42678b59b884e88ff

Targets

    • Target

      file.exe

    • Size

      720KB

    • MD5

      a51b7a19120cbc019247cc179cc64631

    • SHA1

      2becf322015edf912c2a4b8e03200dd8a9c1cddf

    • SHA256

      354beb2bd4a13c9cec724d63421ee7b7abe1f4bc2078b64dbf88eaeb7611f4be

    • SHA512

      20c83c285c62860a17875cb7fd0550271757553ebb12afc69241a5614c3f6a1a77c4e991ab137a42e08fa1fa25c9370e5a026a122019665c3ff4447dd9a2f47d

    • SSDEEP

      12288:SMr4y90jFvX6cx3/1JJnJVr5pt7CisCeJEraJ5VZ5owc4RuAndaLBdh:KyQXb3/nrVrB7Cfya75oBsDdAj

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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

    • 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.

MITRE ATT&CK Enterprise v6

Tasks