General

  • Target

    21526e3c6135cac7fc31c41747411ba6191fa0106f040780609537f03eb81b99

  • Size

    667KB

  • Sample

    230312-17m6hshf8x

  • MD5

    a41314f0329135715157149f9d220dc5

  • SHA1

    c259a299b8c27637c34cb12931440e6f9fed389e

  • SHA256

    21526e3c6135cac7fc31c41747411ba6191fa0106f040780609537f03eb81b99

  • SHA512

    5d72b0411440de816794389eb8db138978aa8aecf7419d0776c30016eed11284f0694657bd0f985f679d5fee82ad8814bf76015c64bb06b2153236b96f8467c1

  • SSDEEP

    12288:YMrjy90PM8VZDFkloe/6wDWvFNTotS8dsa/Cteo5CLv5D5YI8bzk1ggxzK:LyaFVEl5/6Uhkva6tZ5CLvFj67gxzK

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

well

C2

193.233.20.28:4125

Attributes
  • auth_value

    265e7373dd436339d88347c08a10b402

Targets

    • Target

      21526e3c6135cac7fc31c41747411ba6191fa0106f040780609537f03eb81b99

    • Size

      667KB

    • MD5

      a41314f0329135715157149f9d220dc5

    • SHA1

      c259a299b8c27637c34cb12931440e6f9fed389e

    • SHA256

      21526e3c6135cac7fc31c41747411ba6191fa0106f040780609537f03eb81b99

    • SHA512

      5d72b0411440de816794389eb8db138978aa8aecf7419d0776c30016eed11284f0694657bd0f985f679d5fee82ad8814bf76015c64bb06b2153236b96f8467c1

    • SSDEEP

      12288:YMrjy90PM8VZDFkloe/6wDWvFNTotS8dsa/Cteo5CLv5D5YI8bzk1ggxzK:LyaFVEl5/6Uhkva6tZ5CLvFj67gxzK

    • 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

    • Loads dropped DLL

    • 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