General

  • Target

    8b955fa1acf702c81e2bf45307b6c9ec85a4b29c19e1266bfe9c6053f0815146

  • Size

    773KB

  • Sample

    230510-zp6dpsac88

  • MD5

    04907f16bd328d7b41928aab63a781b6

  • SHA1

    bb4efc96fe35a0ca4c99aa10f3b83123f05f6bc6

  • SHA256

    8b955fa1acf702c81e2bf45307b6c9ec85a4b29c19e1266bfe9c6053f0815146

  • SHA512

    c4915cb9519be776ceac4beae9f76c91f1990d5d5dd2129d72678581785c32ac3f3caa443e19b671f64652d6634d0ad9c9ed990984961e2485ffd56f2cb1d7d8

  • SSDEEP

    12288:1MrRy90NhldkIvzEqNm9sWLe+u2oZVJtPdydKvkaQmJfiNu:0ysvzEfCJZPJ7yQDGu

Malware Config

Extracted

Family

redline

Botnet

dubur

C2

217.196.96.102:4132

Attributes
  • auth_value

    32d04179aa1e8d655d2d80c21f99de41

Targets

    • Target

      8b955fa1acf702c81e2bf45307b6c9ec85a4b29c19e1266bfe9c6053f0815146

    • Size

      773KB

    • MD5

      04907f16bd328d7b41928aab63a781b6

    • SHA1

      bb4efc96fe35a0ca4c99aa10f3b83123f05f6bc6

    • SHA256

      8b955fa1acf702c81e2bf45307b6c9ec85a4b29c19e1266bfe9c6053f0815146

    • SHA512

      c4915cb9519be776ceac4beae9f76c91f1990d5d5dd2129d72678581785c32ac3f3caa443e19b671f64652d6634d0ad9c9ed990984961e2485ffd56f2cb1d7d8

    • SSDEEP

      12288:1MrRy90NhldkIvzEqNm9sWLe+u2oZVJtPdydKvkaQmJfiNu:0ysvzEfCJZPJ7yQDGu

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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