General

  • Target

    1d28c2908c806782604e6d6eeb2bd3d9cc0b066586ae93dea32880b55536f989

  • Size

    1.0MB

  • Sample

    231011-rl28wacf71

  • MD5

    a899d494a98c42b44c1b2ab95888ea33

  • SHA1

    1d378f28299babd27908a63cfde024fcf3416a84

  • SHA256

    97d6cf7a109cf82252131c86787aed26e41486f818ed2f88bbde8aea28f82fb3

  • SHA512

    1f16b0f7d55e1149fca89c47e241d85486f037fd7c1bd3db47cd16a0b51b9005d6d005579a009cd1241b042d292f485e064ce2e06e4a1afbdc4e1305c7a3279a

  • SSDEEP

    24576:O06FytEGm3MiAIfdWLJHuiMLukdPhgTGU2oOxpMxcr1Nb:OYtEaiAIfdW1HWLbdPhDMOxpMx0b

Malware Config

Extracted

Family

redline

Botnet

darts

C2

77.91.124.82:19071

Attributes
  • auth_value

    3c8818da7045365845f15ec0946ebf11

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Targets

    • Target

      1d28c2908c806782604e6d6eeb2bd3d9cc0b066586ae93dea32880b55536f989

    • Size

      1.1MB

    • MD5

      643416cd85e862a5a7e8e741af832a24

    • SHA1

      c448efce986fb1e6b059211a55b1866c012761ec

    • SHA256

      1d28c2908c806782604e6d6eeb2bd3d9cc0b066586ae93dea32880b55536f989

    • SHA512

      a7f4d411844800224f8928195eaa2b5f1bd0e73584410f161a91d3c0068556646011fb252a58dbfdd8170680efcb3b0b2e639922b1b46db9a77fdfef5eb1075a

    • SSDEEP

      24576:tyrAm3ygMq1dSRzHuWOLuk97Gy2uwPHCCi3crLR:IrqgMq1dS1HCLboAwPHdi3

    • Amadey

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

    • Detect Mystic stealer payload

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Mystic

      Mystic is an infostealer written in C++.

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks