General

  • Target

    a21830a76c085b12f8e05abc6438f43b3db96eeb0c6bad5b4fc27cb452bd94bc

  • Size

    522KB

  • Sample

    230403-vqbhhaga74

  • MD5

    cfde461a4690abfebbbf063c83f11aeb

  • SHA1

    073f58192b7c49e2af8a0f35890f1d5a670f0489

  • SHA256

    a21830a76c085b12f8e05abc6438f43b3db96eeb0c6bad5b4fc27cb452bd94bc

  • SHA512

    54fb3bed4b9836d4d2639e8fe7bfbf872947b33cf13a8e9d018622b5711b42ce53f092466d26331990ebfeabbb4448c499107def95295a80e4391a0d022257cf

  • SSDEEP

    12288:mMr1y905gP7YOt0QarMMV24jsVrLitOOtoxE3Ni8sH:7yAu7YQQ2OsV6tbb9vsH

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

      a21830a76c085b12f8e05abc6438f43b3db96eeb0c6bad5b4fc27cb452bd94bc

    • Size

      522KB

    • MD5

      cfde461a4690abfebbbf063c83f11aeb

    • SHA1

      073f58192b7c49e2af8a0f35890f1d5a670f0489

    • SHA256

      a21830a76c085b12f8e05abc6438f43b3db96eeb0c6bad5b4fc27cb452bd94bc

    • SHA512

      54fb3bed4b9836d4d2639e8fe7bfbf872947b33cf13a8e9d018622b5711b42ce53f092466d26331990ebfeabbb4448c499107def95295a80e4391a0d022257cf

    • SSDEEP

      12288:mMr1y905gP7YOt0QarMMV24jsVrLitOOtoxE3Ni8sH:7yAu7YQQ2OsV6tbb9vsH

    • 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