General

  • Target

    file.exe

  • Size

    715KB

  • Sample

    230213-b2yydshd3s

  • MD5

    1a9079ab98ed2164f07690da29fefc0c

  • SHA1

    738f5d5663a55d1da3774a7c594c320f0b71fb88

  • SHA256

    7da66aae498183769d3ccd4da6b8bc2d06724591ea091bab4643b810f5f579f2

  • SHA512

    cc9e803149e3c19ab9cec926a1b26622f5a288698ffe15ed4d1142c263df16b0e2808528f5875f46cfb33049f6d1d17dfc15ba7af290a54a2bed0ab488938ca8

  • SSDEEP

    12288:eMroy90TICVjwSPztW58Rc1Nu9tbDpNy9LlHLLoeJ50lTu+a8P3qGc8uxYv9i/se:WyiLVjHDq1QnpNyllr9ClTuzZPFxMA/R

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

      715KB

    • MD5

      1a9079ab98ed2164f07690da29fefc0c

    • SHA1

      738f5d5663a55d1da3774a7c594c320f0b71fb88

    • SHA256

      7da66aae498183769d3ccd4da6b8bc2d06724591ea091bab4643b810f5f579f2

    • SHA512

      cc9e803149e3c19ab9cec926a1b26622f5a288698ffe15ed4d1142c263df16b0e2808528f5875f46cfb33049f6d1d17dfc15ba7af290a54a2bed0ab488938ca8

    • SSDEEP

      12288:eMroy90TICVjwSPztW58Rc1Nu9tbDpNy9LlHLLoeJ50lTu+a8P3qGc8uxYv9i/se:WyiLVjHDq1QnpNyllr9ClTuzZPFxMA/R

    • 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