General

  • Target

    5036d5966af7bd6985c2d7127d35b9c28681606d483fe0a1c77c9bf1c06bf5fb

  • Size

    557KB

  • Sample

    230306-jraf2sbb84

  • MD5

    eafc265482e5b4d2149cee70435916b0

  • SHA1

    7ceef40d86246fd21d0b56a602347391eb2ca245

  • SHA256

    5036d5966af7bd6985c2d7127d35b9c28681606d483fe0a1c77c9bf1c06bf5fb

  • SHA512

    41f2ddd613ba3bd6ff0b0eb260de3945913e3112b554ed3e12b5fe65f847dfd8c377bea7bb94ef5b7690583508a5c531eae6c31d8b819ce609611dcfbe369050

  • SSDEEP

    12288:YMray90pzYC7uBzjhVFiNjRrbOcSbbfFbsG9G2qUOpO8e:iyGzYQ8zjh3iN1yb7WG9GdUce

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Targets

    • Target

      5036d5966af7bd6985c2d7127d35b9c28681606d483fe0a1c77c9bf1c06bf5fb

    • Size

      557KB

    • MD5

      eafc265482e5b4d2149cee70435916b0

    • SHA1

      7ceef40d86246fd21d0b56a602347391eb2ca245

    • SHA256

      5036d5966af7bd6985c2d7127d35b9c28681606d483fe0a1c77c9bf1c06bf5fb

    • SHA512

      41f2ddd613ba3bd6ff0b0eb260de3945913e3112b554ed3e12b5fe65f847dfd8c377bea7bb94ef5b7690583508a5c531eae6c31d8b819ce609611dcfbe369050

    • SSDEEP

      12288:YMray90pzYC7uBzjhVFiNjRrbOcSbbfFbsG9G2qUOpO8e:iyGzYQ8zjh3iN1yb7WG9GdUce

    • 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