General

  • Target

    b8e59aa67e273e5d70ae78248187e78da20a5e8cf2da55a21187d951a4d0769e

  • Size

    975KB

  • Sample

    230403-zym9gsah9v

  • MD5

    5a4e2693e028efbd6d740b4869246fc6

  • SHA1

    628282a3c9f5fdfaefe300d67212511f01f3646b

  • SHA256

    b8e59aa67e273e5d70ae78248187e78da20a5e8cf2da55a21187d951a4d0769e

  • SHA512

    68d191ee094a5f9d77237554d98d43f1e57f149a9472e58d6b66529999a8ba1493eb344b79fd83de81ad586ce9f137704b2d103291839b96aa043a08f1ac8acc

  • SSDEEP

    24576:3ynHXSQ0YOYWIp0jV9+7DC5gMFaDmc4Ke2X/x:CnHXB0cpE9+fC6xicD

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

link

C2

176.113.115.145:4125

Attributes
  • auth_value

    77e4c7bc6fea5ae755b29e8aea8f7012

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      b8e59aa67e273e5d70ae78248187e78da20a5e8cf2da55a21187d951a4d0769e

    • Size

      975KB

    • MD5

      5a4e2693e028efbd6d740b4869246fc6

    • SHA1

      628282a3c9f5fdfaefe300d67212511f01f3646b

    • SHA256

      b8e59aa67e273e5d70ae78248187e78da20a5e8cf2da55a21187d951a4d0769e

    • SHA512

      68d191ee094a5f9d77237554d98d43f1e57f149a9472e58d6b66529999a8ba1493eb344b79fd83de81ad586ce9f137704b2d103291839b96aa043a08f1ac8acc

    • SSDEEP

      24576:3ynHXSQ0YOYWIp0jV9+7DC5gMFaDmc4Ke2X/x:CnHXB0cpE9+fC6xicD

    • 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

    • Downloads MZ/PE file

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks