General

  • Target

    be2af993b2e4dc54cf5a7da6b7916337b3e1e4c8f895b26de9ef165fc62c2572

  • Size

    844KB

  • Sample

    230411-lq3gjsbf84

  • MD5

    c6e3b60d70ad8da905b3518f8fc8d86e

  • SHA1

    d08b6a9b6361712b0497ca573beac917583ac44d

  • SHA256

    be2af993b2e4dc54cf5a7da6b7916337b3e1e4c8f895b26de9ef165fc62c2572

  • SHA512

    dec1f416545b2e4cd7985e6016e2fe65533a23f5513327f4d44e9cc1589ec9319b5739ca5c37a5fa3f82565d936690707c65ccb8469e4f2553e63a2ef3d87268

  • SSDEEP

    24576:GyNElpuCUlKScr/1bq3SaokJ7vjzbeZoM4SNRT73:VIUCZSobqHJfemp6X

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

      be2af993b2e4dc54cf5a7da6b7916337b3e1e4c8f895b26de9ef165fc62c2572

    • Size

      844KB

    • MD5

      c6e3b60d70ad8da905b3518f8fc8d86e

    • SHA1

      d08b6a9b6361712b0497ca573beac917583ac44d

    • SHA256

      be2af993b2e4dc54cf5a7da6b7916337b3e1e4c8f895b26de9ef165fc62c2572

    • SHA512

      dec1f416545b2e4cd7985e6016e2fe65533a23f5513327f4d44e9cc1589ec9319b5739ca5c37a5fa3f82565d936690707c65ccb8469e4f2553e63a2ef3d87268

    • SSDEEP

      24576:GyNElpuCUlKScr/1bq3SaokJ7vjzbeZoM4SNRT73:VIUCZSobqHJfemp6X

    • 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