General

  • Target

    f7cdace7bb244486676fdaa01bfc9b70f3be617cd4f4d994396ef65f54a7da84

  • Size

    659KB

  • Sample

    230401-trnzjsbb29

  • MD5

    d35814060e9d1011fab52627cfdb0747

  • SHA1

    b879f8a70be76c17c8ee7d325e74cbcde5094436

  • SHA256

    f7cdace7bb244486676fdaa01bfc9b70f3be617cd4f4d994396ef65f54a7da84

  • SHA512

    d87ff4d52fe47614b45ff7cb5bb4db093c74f69a6e320f27c4b0fdb865b67e2b4275313e93c8e7d2dd8b9091d0e1503ee41d07be2fb7c328c0efdb5d0da8bbf3

  • SSDEEP

    12288:KMrhy90DZ88n7haaU1pmgSxxhmz9cySshqQQXqmKjpQoqBiJi3ukM:fyeZVj6Hb6gqNQlQDPM

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      f7cdace7bb244486676fdaa01bfc9b70f3be617cd4f4d994396ef65f54a7da84

    • Size

      659KB

    • MD5

      d35814060e9d1011fab52627cfdb0747

    • SHA1

      b879f8a70be76c17c8ee7d325e74cbcde5094436

    • SHA256

      f7cdace7bb244486676fdaa01bfc9b70f3be617cd4f4d994396ef65f54a7da84

    • SHA512

      d87ff4d52fe47614b45ff7cb5bb4db093c74f69a6e320f27c4b0fdb865b67e2b4275313e93c8e7d2dd8b9091d0e1503ee41d07be2fb7c328c0efdb5d0da8bbf3

    • SSDEEP

      12288:KMrhy90DZ88n7haaU1pmgSxxhmz9cySshqQQXqmKjpQoqBiJi3ukM:fyeZVj6Hb6gqNQlQDPM

    • 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