General

  • Target

    b49df9dc678df4be353a37c25cfbc13ef60c47fa2d0b8d29fa75a9093d7208b2

  • Size

    522KB

  • Sample

    230403-wjhtnsaa61

  • MD5

    37082f0dfa46dacabd87d50991b62ba5

  • SHA1

    480f25ab1bae9d24c1c6bad0cb9781274280cc76

  • SHA256

    b49df9dc678df4be353a37c25cfbc13ef60c47fa2d0b8d29fa75a9093d7208b2

  • SHA512

    d2b5e4d6f33d3c751ec8ce3ee4986fc4bc7e090a970e5f07cdb89d0dd6dd04517e9e0b20399af4c97d47f4d6eae572d61f095e4995f570066c39979fbb633b2b

  • SSDEEP

    12288:DMr1y90zNgxT56rPjy1K8Y7VFVbsdrLiuG:Gyeo6rO1wxF9sd6j

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

      b49df9dc678df4be353a37c25cfbc13ef60c47fa2d0b8d29fa75a9093d7208b2

    • Size

      522KB

    • MD5

      37082f0dfa46dacabd87d50991b62ba5

    • SHA1

      480f25ab1bae9d24c1c6bad0cb9781274280cc76

    • SHA256

      b49df9dc678df4be353a37c25cfbc13ef60c47fa2d0b8d29fa75a9093d7208b2

    • SHA512

      d2b5e4d6f33d3c751ec8ce3ee4986fc4bc7e090a970e5f07cdb89d0dd6dd04517e9e0b20399af4c97d47f4d6eae572d61f095e4995f570066c39979fbb633b2b

    • SSDEEP

      12288:DMr1y90zNgxT56rPjy1K8Y7VFVbsdrLiuG:Gyeo6rO1wxF9sd6j

    • 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