General

  • Target

    8d4f0dfe560aafcc683734588101a581288233e44ea241cb600e283153b17c48

  • Size

    672KB

  • Sample

    230331-wk7t7ade8y

  • MD5

    7bdb3a5af74d9b3a5f135a29844b243b

  • SHA1

    cd31735281eabe523bf9da7f96ebed39c3dc17b7

  • SHA256

    8d4f0dfe560aafcc683734588101a581288233e44ea241cb600e283153b17c48

  • SHA512

    a51431ef99c4c60af358aa52bda69f82b7d229002c4c4bce97c5b9e6d6fa378147c8d9dab9860cfb1cf78f649ffaface7961845c919d66708e1acc23829364c2

  • SSDEEP

    12288:pMrUy90u71ilKx8LjUFmwkF8QlTmWYQC12somQq+Yfu/XplHu:9yjUQijfwkBCL1voH4svO

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

      8d4f0dfe560aafcc683734588101a581288233e44ea241cb600e283153b17c48

    • Size

      672KB

    • MD5

      7bdb3a5af74d9b3a5f135a29844b243b

    • SHA1

      cd31735281eabe523bf9da7f96ebed39c3dc17b7

    • SHA256

      8d4f0dfe560aafcc683734588101a581288233e44ea241cb600e283153b17c48

    • SHA512

      a51431ef99c4c60af358aa52bda69f82b7d229002c4c4bce97c5b9e6d6fa378147c8d9dab9860cfb1cf78f649ffaface7961845c919d66708e1acc23829364c2

    • SSDEEP

      12288:pMrUy90u71ilKx8LjUFmwkF8QlTmWYQC12somQq+Yfu/XplHu:9yjUQijfwkBCL1voH4svO

    • 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