General

  • Target

    433ad8f1cbd34262dc74ff97a40dfdd3e0af4b549da4b83d7b205dee813e3666

  • Size

    705KB

  • Sample

    230327-zh3n8shb9v

  • MD5

    49f780dcd32ee4f799f66f3bf569d589

  • SHA1

    7ce3ca448d148dbf04ac29f7892a43feabe91f71

  • SHA256

    433ad8f1cbd34262dc74ff97a40dfdd3e0af4b549da4b83d7b205dee813e3666

  • SHA512

    735c0895c47ec93a519acf196d725878a1d2f799bbadf666d00a3c50d6967b6859d057a35eeb202a17df6242c21e4930d5d67b4157c4140b47f5fb3d98831fa5

  • SSDEEP

    12288:6O6S7n/ZoP1za+5aiJibYK06ewHcRY5X4dnMzJfiXplfXJ/TD+VIx1LHK3uv:6OPxqza+hibYSw/YfiXpl1TS+LHWW

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

      433ad8f1cbd34262dc74ff97a40dfdd3e0af4b549da4b83d7b205dee813e3666

    • Size

      705KB

    • MD5

      49f780dcd32ee4f799f66f3bf569d589

    • SHA1

      7ce3ca448d148dbf04ac29f7892a43feabe91f71

    • SHA256

      433ad8f1cbd34262dc74ff97a40dfdd3e0af4b549da4b83d7b205dee813e3666

    • SHA512

      735c0895c47ec93a519acf196d725878a1d2f799bbadf666d00a3c50d6967b6859d057a35eeb202a17df6242c21e4930d5d67b4157c4140b47f5fb3d98831fa5

    • SSDEEP

      12288:6O6S7n/ZoP1za+5aiJibYK06ewHcRY5X4dnMzJfiXplfXJ/TD+VIx1LHK3uv:6OPxqza+hibYSw/YfiXpl1TS+LHWW

    • 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