General

  • Target

    bc9c22f8279e0d144271267623d7a075efec8356614be5881ab9688e3394c1df

  • Size

    700KB

  • Sample

    230327-tbqhfaeb65

  • MD5

    6e3a072561b4d9204576b9a8f362ac5b

  • SHA1

    fc373910a191a7789110e72e03c465e4180cc9ab

  • SHA256

    bc9c22f8279e0d144271267623d7a075efec8356614be5881ab9688e3394c1df

  • SHA512

    8f4ede90f691bae8c7a213b1fc0e621d9aa5fb5be6df864f87d9d2687db31dc8ee2fe2d950eebc38c987b1f7f227c3a147a63b55d0993cdbb4c8d317ef7740a6

  • SSDEEP

    12288:KMr9y90/Wvg83QiFTAfAv2LYXeugMBhyZDSfjkayacXo1P/BRvgNllOm9xPmd8GQ:HyUg7P4ho8GfjkqP/sjlOm9xOd2

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      bc9c22f8279e0d144271267623d7a075efec8356614be5881ab9688e3394c1df

    • Size

      700KB

    • MD5

      6e3a072561b4d9204576b9a8f362ac5b

    • SHA1

      fc373910a191a7789110e72e03c465e4180cc9ab

    • SHA256

      bc9c22f8279e0d144271267623d7a075efec8356614be5881ab9688e3394c1df

    • SHA512

      8f4ede90f691bae8c7a213b1fc0e621d9aa5fb5be6df864f87d9d2687db31dc8ee2fe2d950eebc38c987b1f7f227c3a147a63b55d0993cdbb4c8d317ef7740a6

    • SSDEEP

      12288:KMr9y90/Wvg83QiFTAfAv2LYXeugMBhyZDSfjkayacXo1P/BRvgNllOm9xPmd8GQ:HyUg7P4ho8GfjkqP/sjlOm9xOd2

    • 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