General

  • Target

    12e1eb5f3c7f829cb225d6b2c5aad4b8930bcb10319668135c017f338e8caf8d

  • Size

    700KB

  • Sample

    230327-2jbcgsff63

  • MD5

    b4e0c34a319e1fabf653c76d31563155

  • SHA1

    9819c9959249320ee6c94f97a59ea2eec9edfc70

  • SHA256

    12e1eb5f3c7f829cb225d6b2c5aad4b8930bcb10319668135c017f338e8caf8d

  • SHA512

    fc2b4a9e42cdaba670622bcf7fb635d3be29a41d7d2844c3b3b9d7be671f69778a3fbdb8af61a2f53e17da8ee44407202548b58cac11e71f39615c8260f9c6b5

  • SSDEEP

    12288:uMrZy908RhZJZ5nmxBC9DzxcAvp78F5eaXcTBen8JqVlYNthlTcaxY:fyzXrmxOR8zea208aghmX

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

      12e1eb5f3c7f829cb225d6b2c5aad4b8930bcb10319668135c017f338e8caf8d

    • Size

      700KB

    • MD5

      b4e0c34a319e1fabf653c76d31563155

    • SHA1

      9819c9959249320ee6c94f97a59ea2eec9edfc70

    • SHA256

      12e1eb5f3c7f829cb225d6b2c5aad4b8930bcb10319668135c017f338e8caf8d

    • SHA512

      fc2b4a9e42cdaba670622bcf7fb635d3be29a41d7d2844c3b3b9d7be671f69778a3fbdb8af61a2f53e17da8ee44407202548b58cac11e71f39615c8260f9c6b5

    • SSDEEP

      12288:uMrZy908RhZJZ5nmxBC9DzxcAvp78F5eaXcTBen8JqVlYNthlTcaxY:fyzXrmxOR8zea208aghmX

    • 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