General

  • Target

    259ed9e7e389f86341ee75344b17e12622ca1ae83f7afe42a7ed77177fd6e11e

  • Size

    540KB

  • Sample

    230324-h1s43seh8z

  • MD5

    991927778f895b40d304d10af0897b50

  • SHA1

    78f91763b4b721113757c47a2297b2f3b0fe367d

  • SHA256

    259ed9e7e389f86341ee75344b17e12622ca1ae83f7afe42a7ed77177fd6e11e

  • SHA512

    50eb14c9bd23a0368ea6b29478979d92ddcbb3aa227035ecf7e5f668e6710e6cce1721e77115a73f35e3b0af46984e44361802c2ba878a6c325530d312248db4

  • SSDEEP

    12288:pMrAy90Ik2Cgq85BP1eY4ri13IMeUMyR5qUR/l05ebYp+o+OkBgs:ly//CJS1eYjYMVR5qCopgt

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      259ed9e7e389f86341ee75344b17e12622ca1ae83f7afe42a7ed77177fd6e11e

    • Size

      540KB

    • MD5

      991927778f895b40d304d10af0897b50

    • SHA1

      78f91763b4b721113757c47a2297b2f3b0fe367d

    • SHA256

      259ed9e7e389f86341ee75344b17e12622ca1ae83f7afe42a7ed77177fd6e11e

    • SHA512

      50eb14c9bd23a0368ea6b29478979d92ddcbb3aa227035ecf7e5f668e6710e6cce1721e77115a73f35e3b0af46984e44361802c2ba878a6c325530d312248db4

    • SSDEEP

      12288:pMrAy90Ik2Cgq85BP1eY4ri13IMeUMyR5qUR/l05ebYp+o+OkBgs:ly//CJS1eYjYMVR5qCopgt

    • 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