General

  • Target

    f549ff3e2a4ba8b50aa866ddb941d5f92d0520c85ff578faa267b509604cb39b

  • Size

    978KB

  • Sample

    230403-h97c3add57

  • MD5

    dd0e1fdb567f05e542e9507981e20972

  • SHA1

    f10d263919bb1d6d5c825b4fd55d4df5c0e7fc08

  • SHA256

    f549ff3e2a4ba8b50aa866ddb941d5f92d0520c85ff578faa267b509604cb39b

  • SHA512

    b64600b82e7cdb004cb41a6dca41e89c290178e5743a9597a412a779d168f8cd7e3fb5736e2089f512640fb98114430ee52140cccdba4be127262c69be9016bc

  • SSDEEP

    24576:6yxniS6WOySjo/cpRErQTHRl9kKHjm1w:BxnVQoKREr89lU

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

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      f549ff3e2a4ba8b50aa866ddb941d5f92d0520c85ff578faa267b509604cb39b

    • Size

      978KB

    • MD5

      dd0e1fdb567f05e542e9507981e20972

    • SHA1

      f10d263919bb1d6d5c825b4fd55d4df5c0e7fc08

    • SHA256

      f549ff3e2a4ba8b50aa866ddb941d5f92d0520c85ff578faa267b509604cb39b

    • SHA512

      b64600b82e7cdb004cb41a6dca41e89c290178e5743a9597a412a779d168f8cd7e3fb5736e2089f512640fb98114430ee52140cccdba4be127262c69be9016bc

    • SSDEEP

      24576:6yxniS6WOySjo/cpRErQTHRl9kKHjm1w:BxnVQoKREr89lU

    • Amadey

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

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • 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.

MITRE ATT&CK Enterprise v6

Tasks