General

  • Target

    6d11b84f088d009eaa5f5643a315a433b094be251f306c81cd5592a417f016da

  • Size

    695KB

  • Sample

    230327-zfwsxafb68

  • MD5

    d0c32cd3ccb4bf84b49d2a4e923f5dae

  • SHA1

    db0087743db0d54e3e74b88e6eca8ef56283c20d

  • SHA256

    6d11b84f088d009eaa5f5643a315a433b094be251f306c81cd5592a417f016da

  • SHA512

    bb50663f1626cce2393bc86d238801354fcaa1cfaa32402217644f40a2f390285b97cd3be76b5f8aeeb1da5752dfc09383b81f2bd89c14808e10f412e84fd68a

  • SSDEEP

    12288:rMr0y9099Vwai17wZuPWmRYuPl/KJn/WjAzLaGJeE14JxVN:/yEVY7woWEYel/wn/LLxYk4JN

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

      6d11b84f088d009eaa5f5643a315a433b094be251f306c81cd5592a417f016da

    • Size

      695KB

    • MD5

      d0c32cd3ccb4bf84b49d2a4e923f5dae

    • SHA1

      db0087743db0d54e3e74b88e6eca8ef56283c20d

    • SHA256

      6d11b84f088d009eaa5f5643a315a433b094be251f306c81cd5592a417f016da

    • SHA512

      bb50663f1626cce2393bc86d238801354fcaa1cfaa32402217644f40a2f390285b97cd3be76b5f8aeeb1da5752dfc09383b81f2bd89c14808e10f412e84fd68a

    • SSDEEP

      12288:rMr0y9099Vwai17wZuPWmRYuPl/KJn/WjAzLaGJeE14JxVN:/yEVY7woWEYel/wn/LLxYk4JN

    • 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