General

  • Target

    a34b5253ad8a6ad67bac7ce6b5e30dfb014f51936ee8997793afc7e547cfc4c9

  • Size

    538KB

  • Sample

    230324-j6cvqafc2x

  • MD5

    c87cc918579dc9eba8f2b35b969ee3e8

  • SHA1

    2d3628d3d2e65511f05c9be9bbed319905ae0bfa

  • SHA256

    a34b5253ad8a6ad67bac7ce6b5e30dfb014f51936ee8997793afc7e547cfc4c9

  • SHA512

    320b510b119fcd15f1bbcc92a0b4bfb152c61302121a2d18e2a888d42179c3e05405eb934ac9b6520740250d84fe2171cb50fc88970f66d2d4250435d1792737

  • SSDEEP

    12288:jMray90xB65QX1OfdRNKfj0vBwe7Y8xOI4+YVSrdj4uIRRk0Tk:5ysoQX8Bz7YcnAm4Rk0o

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

      a34b5253ad8a6ad67bac7ce6b5e30dfb014f51936ee8997793afc7e547cfc4c9

    • Size

      538KB

    • MD5

      c87cc918579dc9eba8f2b35b969ee3e8

    • SHA1

      2d3628d3d2e65511f05c9be9bbed319905ae0bfa

    • SHA256

      a34b5253ad8a6ad67bac7ce6b5e30dfb014f51936ee8997793afc7e547cfc4c9

    • SHA512

      320b510b119fcd15f1bbcc92a0b4bfb152c61302121a2d18e2a888d42179c3e05405eb934ac9b6520740250d84fe2171cb50fc88970f66d2d4250435d1792737

    • SSDEEP

      12288:jMray90xB65QX1OfdRNKfj0vBwe7Y8xOI4+YVSrdj4uIRRk0Tk:5ysoQX8Bz7YcnAm4Rk0o

    • 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