General

  • Target

    5ea6b6fc53cbd50f5460a4ad376cb00c2c5aa61a64634312e58d041633f1120e

  • Size

    1.1MB

  • Sample

    230513-yh8ptahb56

  • MD5

    93bced7f2ea1e39477cc1efe8a6e22be

  • SHA1

    8921b2e20b82a16b7a5f71df463febd261b1c4e3

  • SHA256

    5ea6b6fc53cbd50f5460a4ad376cb00c2c5aa61a64634312e58d041633f1120e

  • SHA512

    cf8d1d21f482113b0e59f71691a601243978fb8ef1b186a3ed30e18f16b8ff998aba6b44cfa60e8ab76f4a1e29de05271e06d14ab55cd554cf235db3a26196ee

  • SSDEEP

    24576:Fy8Iv7S7ETrqHYco243LOOnJpcD61UNsxgh2UVZ3G:gHv7pkmNno61UNsyh285

Malware Config

Extracted

Family

redline

Botnet

dogma

C2

185.161.248.75:4132

Attributes
  • auth_value

    d6c5d36e9aa03c956dc76aa0fcbe3639

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

Targets

    • Target

      5ea6b6fc53cbd50f5460a4ad376cb00c2c5aa61a64634312e58d041633f1120e

    • Size

      1.1MB

    • MD5

      93bced7f2ea1e39477cc1efe8a6e22be

    • SHA1

      8921b2e20b82a16b7a5f71df463febd261b1c4e3

    • SHA256

      5ea6b6fc53cbd50f5460a4ad376cb00c2c5aa61a64634312e58d041633f1120e

    • SHA512

      cf8d1d21f482113b0e59f71691a601243978fb8ef1b186a3ed30e18f16b8ff998aba6b44cfa60e8ab76f4a1e29de05271e06d14ab55cd554cf235db3a26196ee

    • SSDEEP

      24576:Fy8Iv7S7ETrqHYco243LOOnJpcD61UNsxgh2UVZ3G:gHv7pkmNno61UNsyh285

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks