General

  • Target

    2a8a83ffaf7a56efcdbe6c0cb24a327d9147b7930a33bc041848b68131d5dec5

  • Size

    726KB

  • Sample

    230307-24gp1acb3v

  • MD5

    1948b8afef99f74c1259fb44ea2a0d6a

  • SHA1

    9c2d0ebfd4d6f2b2c08a83ff688d2718f213402d

  • SHA256

    2a8a83ffaf7a56efcdbe6c0cb24a327d9147b7930a33bc041848b68131d5dec5

  • SHA512

    6931d1c9c814bab818e8984479133f2bca2a783de05fde187898bad78a7af1c86af5ace6b0877dfc3530730547dddac061fb8d131ea4904f4eaebc67a5f19337

  • SSDEEP

    12288:TMrmy90ESlbGHJCW7aaA7MSgqF2R9/DnYMTHexuE57UnGX6q:FydcyHJCW7mgqF2RZ8O+xuO7UGXr

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

misha

C2

193.56.146.11:4173

Attributes
  • auth_value

    e17e441c954db214b94a603a7b0b1aea

Targets

    • Target

      2a8a83ffaf7a56efcdbe6c0cb24a327d9147b7930a33bc041848b68131d5dec5

    • Size

      726KB

    • MD5

      1948b8afef99f74c1259fb44ea2a0d6a

    • SHA1

      9c2d0ebfd4d6f2b2c08a83ff688d2718f213402d

    • SHA256

      2a8a83ffaf7a56efcdbe6c0cb24a327d9147b7930a33bc041848b68131d5dec5

    • SHA512

      6931d1c9c814bab818e8984479133f2bca2a783de05fde187898bad78a7af1c86af5ace6b0877dfc3530730547dddac061fb8d131ea4904f4eaebc67a5f19337

    • SSDEEP

      12288:TMrmy90ESlbGHJCW7aaA7MSgqF2R9/DnYMTHexuE57UnGX6q:FydcyHJCW7mgqF2RZ8O+xuO7UGXr

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • 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