General

  • Target

    6b4ad7650c184eb17dad6aa362b726cc1a6b8ce1fe1da05e6ae67915587b20a9

  • Size

    689KB

  • Sample

    230328-c1632sad7s

  • MD5

    715225559a26e9b3cc23c12f9aa6ec27

  • SHA1

    62b5d66c76c56ed2fbcc883b3f1d948fec6f3b46

  • SHA256

    6b4ad7650c184eb17dad6aa362b726cc1a6b8ce1fe1da05e6ae67915587b20a9

  • SHA512

    5b832ae76d6bf41c1ca4da7d911dbcf360e88397facba91505a2f53c9caf0960b9751c9ce9a258d97c25bd2eb761e440ff0b4e94de8c3471a69e23240c25457b

  • SSDEEP

    12288:AMr0y90JdUcA1KYXQyx65hLuOHw2odbPc3skBvGFuffigQwgJlM7SW2rFFfB:EyudpA1LhcfajbGjBCufagK+7bgFNB

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      6b4ad7650c184eb17dad6aa362b726cc1a6b8ce1fe1da05e6ae67915587b20a9

    • Size

      689KB

    • MD5

      715225559a26e9b3cc23c12f9aa6ec27

    • SHA1

      62b5d66c76c56ed2fbcc883b3f1d948fec6f3b46

    • SHA256

      6b4ad7650c184eb17dad6aa362b726cc1a6b8ce1fe1da05e6ae67915587b20a9

    • SHA512

      5b832ae76d6bf41c1ca4da7d911dbcf360e88397facba91505a2f53c9caf0960b9751c9ce9a258d97c25bd2eb761e440ff0b4e94de8c3471a69e23240c25457b

    • SSDEEP

      12288:AMr0y90JdUcA1KYXQyx65hLuOHw2odbPc3skBvGFuffigQwgJlM7SW2rFFfB:EyudpA1LhcfajbGjBCufagK+7bgFNB

    • 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