General

  • Target

    175bb7131eff66fc0b516a7859b8c020c50f5fa2f1baab75762481d5b2cb79ab

  • Size

    725KB

  • Sample

    230324-z5qyysbe9x

  • MD5

    05825484824f50a05b99130599984d49

  • SHA1

    394efcfb35a61b3c823e91db7be998358c85096c

  • SHA256

    175bb7131eff66fc0b516a7859b8c020c50f5fa2f1baab75762481d5b2cb79ab

  • SHA512

    87576f0b87744711c742b9ad3216bc5a56d557421b15a1281f5fa20c471d917d6c73c0727528c717665e4503b71bbb62fe1e88f084088bf5d1cf56bc43c283ac

  • SSDEEP

    12288:bF4V382pPMUdUYb4DcjrugjS0rMMMiF3MUZeDkxPFK+aU9plVnJVliDYxrL5:br2pPTznhu0Qxcc4eYxPKUrIy5

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

gena

C2

193.233.20.32:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Targets

    • Target

      175bb7131eff66fc0b516a7859b8c020c50f5fa2f1baab75762481d5b2cb79ab

    • Size

      725KB

    • MD5

      05825484824f50a05b99130599984d49

    • SHA1

      394efcfb35a61b3c823e91db7be998358c85096c

    • SHA256

      175bb7131eff66fc0b516a7859b8c020c50f5fa2f1baab75762481d5b2cb79ab

    • SHA512

      87576f0b87744711c742b9ad3216bc5a56d557421b15a1281f5fa20c471d917d6c73c0727528c717665e4503b71bbb62fe1e88f084088bf5d1cf56bc43c283ac

    • SSDEEP

      12288:bF4V382pPMUdUYb4DcjrugjS0rMMMiF3MUZeDkxPFK+aU9plVnJVliDYxrL5:br2pPTznhu0Qxcc4eYxPKUrIy5

    • 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