General

  • Target

    afc511d5ec9d811c758c7ced9617d8c125961ac033149585f7d964f453fb8487

  • Size

    530KB

  • Sample

    230401-krpreaad5v

  • MD5

    d27211471b1b3c95dfc859b90c1d5e78

  • SHA1

    62b2af550b38d4c1fead7819b56086ba5c47ff29

  • SHA256

    afc511d5ec9d811c758c7ced9617d8c125961ac033149585f7d964f453fb8487

  • SHA512

    875807f6b8d08d71c610eb2ba03c5968c6d8304b3788b4b632d15b37609f772c71722b5ba0850c72b53a2df349f08fb28426c3459b63957fe1a8de83ef2e5626

  • SSDEEP

    12288:OMr8y90yJHWnPMNvsYq3Uz+0h4I9uaqQLezkQ:+yxsYq3HrQuRzkQ

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

      afc511d5ec9d811c758c7ced9617d8c125961ac033149585f7d964f453fb8487

    • Size

      530KB

    • MD5

      d27211471b1b3c95dfc859b90c1d5e78

    • SHA1

      62b2af550b38d4c1fead7819b56086ba5c47ff29

    • SHA256

      afc511d5ec9d811c758c7ced9617d8c125961ac033149585f7d964f453fb8487

    • SHA512

      875807f6b8d08d71c610eb2ba03c5968c6d8304b3788b4b632d15b37609f772c71722b5ba0850c72b53a2df349f08fb28426c3459b63957fe1a8de83ef2e5626

    • SSDEEP

      12288:OMr8y90yJHWnPMNvsYq3Uz+0h4I9uaqQLezkQ:+yxsYq3HrQuRzkQ

    • 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