General

  • Target

    8601b0f20ba23040a0b642fd3544b7680b296867e2026bc47f7ea55cdcd66f5d

  • Size

    570KB

  • Sample

    230308-hdryhadh9v

  • MD5

    45dfe3673798894f5a4648b27a112262

  • SHA1

    d139fba26143783706b7ee97ea9df8f83a8914ad

  • SHA256

    8601b0f20ba23040a0b642fd3544b7680b296867e2026bc47f7ea55cdcd66f5d

  • SHA512

    f05615669be460e6de9143f7bf12d8cf7309b8e0c7f9c9b90786e5b54980643497177d9055ee63166b58051a2e5007cb3fa88536f83d6d39ead12444d7b0d54c

  • SSDEEP

    12288:gMr4y90zahimz7AuxqVTniC2hBGTD8oaaZcf:oyGsVAuxYOC2XGT4

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Targets

    • Target

      8601b0f20ba23040a0b642fd3544b7680b296867e2026bc47f7ea55cdcd66f5d

    • Size

      570KB

    • MD5

      45dfe3673798894f5a4648b27a112262

    • SHA1

      d139fba26143783706b7ee97ea9df8f83a8914ad

    • SHA256

      8601b0f20ba23040a0b642fd3544b7680b296867e2026bc47f7ea55cdcd66f5d

    • SHA512

      f05615669be460e6de9143f7bf12d8cf7309b8e0c7f9c9b90786e5b54980643497177d9055ee63166b58051a2e5007cb3fa88536f83d6d39ead12444d7b0d54c

    • SSDEEP

      12288:gMr4y90zahimz7AuxqVTniC2hBGTD8oaaZcf:oyGsVAuxYOC2XGT4

    • 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