General

  • Target

    7dcda7dc7f81fa996c6df0718c27a063639371c1874e6ca1b20148127930b09d

  • Size

    532KB

  • Sample

    230305-kvnnhsfe5z

  • MD5

    1ea4e6c23d6546f86c53690b8ac650ed

  • SHA1

    e1e68f09eec651f0e331d11611f3e6805d2fa72f

  • SHA256

    7dcda7dc7f81fa996c6df0718c27a063639371c1874e6ca1b20148127930b09d

  • SHA512

    c251d12100047cc6bd4a5cf272ba625e265325e5ef16c82e00de025d347494f64810f45891d494ffcfb7babfcb328227f4ef54385e157330080eaa3774bbff9b

  • SSDEEP

    12288:kMrry90kLwsarnjZk6QcclSBxYosHXGsWEN5nwelui9G99:XyXAj6R1lSbPs3GInnSey9

Malware Config

Extracted

Family

redline

Botnet

rulit

C2

pedigj.eu:4162

Attributes
  • auth_value

    f4df9ef56871d4ac883b282abaf635e0

Extracted

Family

redline

Botnet

filon

C2

193.233.20.24:4123

Attributes
  • auth_value

    f561e6a71c36ff1cef8c9bea12ae5256

Targets

    • Target

      7dcda7dc7f81fa996c6df0718c27a063639371c1874e6ca1b20148127930b09d

    • Size

      532KB

    • MD5

      1ea4e6c23d6546f86c53690b8ac650ed

    • SHA1

      e1e68f09eec651f0e331d11611f3e6805d2fa72f

    • SHA256

      7dcda7dc7f81fa996c6df0718c27a063639371c1874e6ca1b20148127930b09d

    • SHA512

      c251d12100047cc6bd4a5cf272ba625e265325e5ef16c82e00de025d347494f64810f45891d494ffcfb7babfcb328227f4ef54385e157330080eaa3774bbff9b

    • SSDEEP

      12288:kMrry90kLwsarnjZk6QcclSBxYosHXGsWEN5nwelui9G99:XyXAj6R1lSbPs3GInnSey9

    • 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