General

  • Target

    a7d34d3747f69def47d51e6928a6adb22b11559a49851fd85f64e8d70d862428

  • Size

    540KB

  • Sample

    230324-jmw49ada29

  • MD5

    877ec18380656e6f9d92d459dc59ab8e

  • SHA1

    aa028e949cf702edc77c57c0c659c5c214e6e62b

  • SHA256

    a7d34d3747f69def47d51e6928a6adb22b11559a49851fd85f64e8d70d862428

  • SHA512

    26664833d374edc454eee0c36cd08431ac1063f01353b8cf5bc64291e5c2b47da7f084bf21d1650079b7a50b9ab130884db9313c9331d0a718e96339c25607b1

  • SSDEEP

    12288:QMr0y902TtHyHrszoQ0D5exHsktFlMBYX6uC5SWSZLy:0yPop2laYXHCgZLy

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      a7d34d3747f69def47d51e6928a6adb22b11559a49851fd85f64e8d70d862428

    • Size

      540KB

    • MD5

      877ec18380656e6f9d92d459dc59ab8e

    • SHA1

      aa028e949cf702edc77c57c0c659c5c214e6e62b

    • SHA256

      a7d34d3747f69def47d51e6928a6adb22b11559a49851fd85f64e8d70d862428

    • SHA512

      26664833d374edc454eee0c36cd08431ac1063f01353b8cf5bc64291e5c2b47da7f084bf21d1650079b7a50b9ab130884db9313c9331d0a718e96339c25607b1

    • SSDEEP

      12288:QMr0y902TtHyHrszoQ0D5exHsktFlMBYX6uC5SWSZLy:0yPop2laYXHCgZLy

    • 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