General

  • Target

    319ec5b87259220b53556bb1473549e63112a7cc837cb47bb5fe54b92e18e3db

  • Size

    561KB

  • Sample

    230306-vnj2vsch5y

  • MD5

    2bf6a95a53e8d87b88e41c3315c566f0

  • SHA1

    9d36fac8eb53f94a2faef399950431b96fa56044

  • SHA256

    319ec5b87259220b53556bb1473549e63112a7cc837cb47bb5fe54b92e18e3db

  • SHA512

    f9bdca368f0ca30af0bb94b8e5cf5502eece84b76d87e7db6dacf2f02ea5abaa4961e848d71e3ce43c698594ff65d75ffd2caeb6fb9daaa7c9a9a5cfbc9cf37c

  • SSDEEP

    12288:oMryy90IfuLU4slTWJ10bAci/VS3Ow944/O2J:qyzX47cq2zK4PJ

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

      319ec5b87259220b53556bb1473549e63112a7cc837cb47bb5fe54b92e18e3db

    • Size

      561KB

    • MD5

      2bf6a95a53e8d87b88e41c3315c566f0

    • SHA1

      9d36fac8eb53f94a2faef399950431b96fa56044

    • SHA256

      319ec5b87259220b53556bb1473549e63112a7cc837cb47bb5fe54b92e18e3db

    • SHA512

      f9bdca368f0ca30af0bb94b8e5cf5502eece84b76d87e7db6dacf2f02ea5abaa4961e848d71e3ce43c698594ff65d75ffd2caeb6fb9daaa7c9a9a5cfbc9cf37c

    • SSDEEP

      12288:oMryy90IfuLU4slTWJ10bAci/VS3Ow944/O2J:qyzX47cq2zK4PJ

    • 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