General

  • Target

    cb71d201216cacadc08a4f643c074788d6a4934c39f1b677a45b587b3084313f

  • Size

    864KB

  • Sample

    230315-vbe75sge5y

  • MD5

    a9abc559fb971191a52ee6926b120e6b

  • SHA1

    dc41e6f901dc40b9a435f8dc322b4d64adbe0a8a

  • SHA256

    cb71d201216cacadc08a4f643c074788d6a4934c39f1b677a45b587b3084313f

  • SHA512

    dd8c4485a02e407b2b2f8b226e67b76f8e4550006856f795ae109f2b14e8c3f9eab5c8ab8ea2572e0f11bbe03fcc6ad7addaf888435ef88d29d35f23ffb5f8f1

  • SSDEEP

    24576:eySpMuwqjrn8dgO14urtjV6lUyEX+bH3F5+UlOH:tSiu9jhO1tto+3Xk3iUl

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

sito

C2

193.233.20.28:4125

Attributes
  • auth_value

    030f94d8e396dbe51ce339b815cdad17

Targets

    • Target

      cb71d201216cacadc08a4f643c074788d6a4934c39f1b677a45b587b3084313f

    • Size

      864KB

    • MD5

      a9abc559fb971191a52ee6926b120e6b

    • SHA1

      dc41e6f901dc40b9a435f8dc322b4d64adbe0a8a

    • SHA256

      cb71d201216cacadc08a4f643c074788d6a4934c39f1b677a45b587b3084313f

    • SHA512

      dd8c4485a02e407b2b2f8b226e67b76f8e4550006856f795ae109f2b14e8c3f9eab5c8ab8ea2572e0f11bbe03fcc6ad7addaf888435ef88d29d35f23ffb5f8f1

    • SSDEEP

      24576:eySpMuwqjrn8dgO14urtjV6lUyEX+bH3F5+UlOH:tSiu9jhO1tto+3Xk3iUl

    • 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