General

  • Target

    d9488427707a4265a6798f28bb6ef5b785c0f1b4b3774316f284fe7924e432cf

  • Size

    700KB

  • Sample

    230327-3d9hrsfg92

  • MD5

    de2f6c36c6e5930613bf5a2481677344

  • SHA1

    5323fbe08707afe1e00a3aa1ebdc1eeeb0b53964

  • SHA256

    d9488427707a4265a6798f28bb6ef5b785c0f1b4b3774316f284fe7924e432cf

  • SHA512

    093491a396a566c70f59cb8edb5486a651adb4d06a66a7d6a665abf61681dcdbef298d44452966c35c41531ed405e95f2bfd17330475f4402d191503a207f912

  • SSDEEP

    12288:GMr9y90p5lEFV0OsvDVNG59DGTcAGuA8F3UTE9uZc3ixgt0L3:DyZviDVN7G58VH9uK3ixz

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

      d9488427707a4265a6798f28bb6ef5b785c0f1b4b3774316f284fe7924e432cf

    • Size

      700KB

    • MD5

      de2f6c36c6e5930613bf5a2481677344

    • SHA1

      5323fbe08707afe1e00a3aa1ebdc1eeeb0b53964

    • SHA256

      d9488427707a4265a6798f28bb6ef5b785c0f1b4b3774316f284fe7924e432cf

    • SHA512

      093491a396a566c70f59cb8edb5486a651adb4d06a66a7d6a665abf61681dcdbef298d44452966c35c41531ed405e95f2bfd17330475f4402d191503a207f912

    • SSDEEP

      12288:GMr9y90p5lEFV0OsvDVNG59DGTcAGuA8F3UTE9uZc3ixgt0L3:DyZviDVN7G58VH9uK3ixz

    • 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