General

  • Target

    5ed46e78f93bcca3b7d97f84a4743d647920bd953646e0ce03576801104905e3

  • Size

    994KB

  • Sample

    231001-fly1nshb5x

  • MD5

    c3f8befba63ad9b9b0f72bc5b0033bc9

  • SHA1

    29896aee362718b7222c0f8be1cda8c477b59d8c

  • SHA256

    5ed46e78f93bcca3b7d97f84a4743d647920bd953646e0ce03576801104905e3

  • SHA512

    60701521bbafb8b3154a16014d79f92bcf2f1450d55c25a691c97cc0fb3775b6389495ccbaaff6575898d160f7a06b011e709e28fe6efdcc791fe44b0ab3300d

  • SSDEEP

    24576:zyEShTFhcM9OBGMid+lm+QprSHAda6cKaOPkI3VgnCVcqoDWl:GEiFhcsWViklWl6AdeOtLcRS

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain
rc4.plain

Targets

    • Target

      5ed46e78f93bcca3b7d97f84a4743d647920bd953646e0ce03576801104905e3

    • Size

      994KB

    • MD5

      c3f8befba63ad9b9b0f72bc5b0033bc9

    • SHA1

      29896aee362718b7222c0f8be1cda8c477b59d8c

    • SHA256

      5ed46e78f93bcca3b7d97f84a4743d647920bd953646e0ce03576801104905e3

    • SHA512

      60701521bbafb8b3154a16014d79f92bcf2f1450d55c25a691c97cc0fb3775b6389495ccbaaff6575898d160f7a06b011e709e28fe6efdcc791fe44b0ab3300d

    • SSDEEP

      24576:zyEShTFhcM9OBGMid+lm+QprSHAda6cKaOPkI3VgnCVcqoDWl:GEiFhcsWViklWl6AdeOtLcRS

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks