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General

  • Target

    4f3539fd60bea6ceb6c052564c980f24.exe

  • Size

    512KB

  • Sample

    230703-a2gtfafd3s

  • MD5

    4f3539fd60bea6ceb6c052564c980f24

  • SHA1

    5eeef8c3b29fb758cea065374e6e44c7e3e0287c

  • SHA256

    78eb9520b1f65193355a2ac3acd28d82590b17cd2ba30dd06d23da6dc291532b

  • SHA512

    4fa4cf64867ee572279efe692190aa4eee899c56819a7abef4ff2918b8bc08feeeb80a0b5d31622182f4ebcd798d5a832648c081ab999e969baadba65b1cde0c

  • SSDEEP

    6144:Op+gM6OZLmBfOY5P3m88BtK3wxrqN/XFP1Db4baAXiJsPsxRXat9YweQQyEtd4NM:OC6OIYQ2PBsSqlVPgXOrX0KrKNM

Malware Config

Extracted

Family

redline

Botnet

andre

C2

77.91.124.49:19073

Attributes
  • auth_value

    8e5522dc6bdb7e288797bc46c2687b12

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Targets

    • Target

      4f3539fd60bea6ceb6c052564c980f24.exe

    • Size

      512KB

    • MD5

      4f3539fd60bea6ceb6c052564c980f24

    • SHA1

      5eeef8c3b29fb758cea065374e6e44c7e3e0287c

    • SHA256

      78eb9520b1f65193355a2ac3acd28d82590b17cd2ba30dd06d23da6dc291532b

    • SHA512

      4fa4cf64867ee572279efe692190aa4eee899c56819a7abef4ff2918b8bc08feeeb80a0b5d31622182f4ebcd798d5a832648c081ab999e969baadba65b1cde0c

    • SSDEEP

      6144:Op+gM6OZLmBfOY5P3m88BtK3wxrqN/XFP1Db4baAXiJsPsxRXat9YweQQyEtd4NM:OC6OIYQ2PBsSqlVPgXOrX0KrKNM

    • Amadey

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

    • Detects 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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