General

  • Target

    185e9a0db2e74a635afc870f4af8f5d1e09d3b3e6f3d909875becb93292ec8b4

  • Size

    682KB

  • Sample

    230327-rvt9madh35

  • MD5

    e47967be40afcc6d7fd71d2c26b5cee2

  • SHA1

    807dfee1d294f6031d04f6d1ee7ea473a2eae2d6

  • SHA256

    185e9a0db2e74a635afc870f4af8f5d1e09d3b3e6f3d909875becb93292ec8b4

  • SHA512

    845b18eb318ed4b18cbce4951fbc22a778b116bffff942d179006bb05af41e9eadc8c8e18d0f82535b84276b6da9e10f3d71397484d635f99a36d14687d93616

  • SSDEEP

    12288:mK7KRc/2qg5H3fNrHqZ99foYUtoBsaUleNc8EfSzAON8ymWJtMsOYyBu:RmI2tH3fBHqZnfoYUt4rUleNECGy54bB

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      185e9a0db2e74a635afc870f4af8f5d1e09d3b3e6f3d909875becb93292ec8b4

    • Size

      682KB

    • MD5

      e47967be40afcc6d7fd71d2c26b5cee2

    • SHA1

      807dfee1d294f6031d04f6d1ee7ea473a2eae2d6

    • SHA256

      185e9a0db2e74a635afc870f4af8f5d1e09d3b3e6f3d909875becb93292ec8b4

    • SHA512

      845b18eb318ed4b18cbce4951fbc22a778b116bffff942d179006bb05af41e9eadc8c8e18d0f82535b84276b6da9e10f3d71397484d635f99a36d14687d93616

    • SSDEEP

      12288:mK7KRc/2qg5H3fNrHqZ99foYUtoBsaUleNc8EfSzAON8ymWJtMsOYyBu:RmI2tH3fBHqZnfoYUt4rUleNECGy54bB

    • 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