General

  • Target

    45f202709ee7ba2f4d531583c27c2a65b77528926fc361960ab3df55597e4460

  • Size

    843KB

  • Sample

    230411-ksc41adb2x

  • MD5

    22ec258b0b880a57822f73092548aadd

  • SHA1

    fb9b2b787d0ccb2897ee2daa540732e37bb61060

  • SHA256

    45f202709ee7ba2f4d531583c27c2a65b77528926fc361960ab3df55597e4460

  • SHA512

    d3000a24023f574e1b5d70361c5a50400115fbc397aac83701bf085da7eb4800a3969a37b4eb5247764f46dc789be0b9421af9b251c19a84d9623cf7292d816a

  • SSDEEP

    24576:+yqSpOERulKIJw3uivOsyE5UroNH9nnDp:NuERDIJXsyAZdnD

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      45f202709ee7ba2f4d531583c27c2a65b77528926fc361960ab3df55597e4460

    • Size

      843KB

    • MD5

      22ec258b0b880a57822f73092548aadd

    • SHA1

      fb9b2b787d0ccb2897ee2daa540732e37bb61060

    • SHA256

      45f202709ee7ba2f4d531583c27c2a65b77528926fc361960ab3df55597e4460

    • SHA512

      d3000a24023f574e1b5d70361c5a50400115fbc397aac83701bf085da7eb4800a3969a37b4eb5247764f46dc789be0b9421af9b251c19a84d9623cf7292d816a

    • SSDEEP

      24576:+yqSpOERulKIJw3uivOsyE5UroNH9nnDp:NuERDIJXsyAZdnD

    • 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