General

  • Target

    81381c6e3c2e2dfe4f108bc0d90a70210be8f414990f207311fac0897a5d07da

  • Size

    705KB

  • Sample

    230831-q5mf4afd38

  • MD5

    2947ef6c6866e0bf750d5679cbe1857d

  • SHA1

    088aaa3a5cb0721341dfb7d59724f2f99fe46ec9

  • SHA256

    81381c6e3c2e2dfe4f108bc0d90a70210be8f414990f207311fac0897a5d07da

  • SHA512

    c10151b2ed77b06f788b81c08912f7e7d02536dbd093848d8743c2a8c448a2b2583c2a45e61c1a41842f00e6971dab1b1f55bd1218fac0a3038f6c9b59a7c3ad

  • SSDEEP

    12288:+MrBy90QWslw3kiGjkQtiLJwFxjVF7d5s+3k43oPLQ3R5AFKq4Jcx5PBwnXFmaEk:vyUslw3ZGTIont9b4TQB2t4JiJBwnVdD

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Attributes
  • install_dir

    b40d11255d

  • install_file

    saves.exe

  • strings_key

    fa622dfc42544927a6471829ee1fa9fe

rc4.plain

Extracted

Family

redline

Botnet

sruta

C2

77.91.124.82:19071

Attributes
  • auth_value

    c556edcd49703319eca74247de20c236

Targets

    • Target

      81381c6e3c2e2dfe4f108bc0d90a70210be8f414990f207311fac0897a5d07da

    • Size

      705KB

    • MD5

      2947ef6c6866e0bf750d5679cbe1857d

    • SHA1

      088aaa3a5cb0721341dfb7d59724f2f99fe46ec9

    • SHA256

      81381c6e3c2e2dfe4f108bc0d90a70210be8f414990f207311fac0897a5d07da

    • SHA512

      c10151b2ed77b06f788b81c08912f7e7d02536dbd093848d8743c2a8c448a2b2583c2a45e61c1a41842f00e6971dab1b1f55bd1218fac0a3038f6c9b59a7c3ad

    • SSDEEP

      12288:+MrBy90QWslw3kiGjkQtiLJwFxjVF7d5s+3k43oPLQ3R5AFKq4Jcx5PBwnXFmaEk:vyUslw3ZGTIont9b4TQB2t4JiJBwnVdD

    • Amadey

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

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks