General

  • Target

    12661fc70e88ad2b0d45fe2b4301ac2fcd5f9a30f12e3f673837a8ea2e938f95

  • Size

    1.1MB

  • Sample

    230514-f8yy7aah26

  • MD5

    8e44f602f4e623c282e33aeb77c8e8b2

  • SHA1

    6a757c8d6dd13e406072fb97480237b0ece6ab42

  • SHA256

    12661fc70e88ad2b0d45fe2b4301ac2fcd5f9a30f12e3f673837a8ea2e938f95

  • SHA512

    6fcd3250afebdfadc098f2ec1f5c3f65c066fc7a030828daeef880d078869cfddd7a6a8a8f691b74e1048ea15b1c25f3e5cf67d825a747d7dd23d376094f2cc4

  • SSDEEP

    24576:dyqBJT7EgUNzQljvqzmBjcYrdHoaeCOzel:4EJvzU6kCIxC

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

      12661fc70e88ad2b0d45fe2b4301ac2fcd5f9a30f12e3f673837a8ea2e938f95

    • Size

      1.1MB

    • MD5

      8e44f602f4e623c282e33aeb77c8e8b2

    • SHA1

      6a757c8d6dd13e406072fb97480237b0ece6ab42

    • SHA256

      12661fc70e88ad2b0d45fe2b4301ac2fcd5f9a30f12e3f673837a8ea2e938f95

    • SHA512

      6fcd3250afebdfadc098f2ec1f5c3f65c066fc7a030828daeef880d078869cfddd7a6a8a8f691b74e1048ea15b1c25f3e5cf67d825a747d7dd23d376094f2cc4

    • SSDEEP

      24576:dyqBJT7EgUNzQljvqzmBjcYrdHoaeCOzel:4EJvzU6kCIxC

    • 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