General

  • Target

    fa5f1651cca891f520872b499e5ed5551961e5ddf7eea12c68ea3718b1d7c70d

  • Size

    690KB

  • Sample

    230328-gdyklsah81

  • MD5

    83ccb5df079e6f56bb49e14a3792dbe2

  • SHA1

    cf4ddb4f56c5917c284a306759558f3e85a9dd5e

  • SHA256

    fa5f1651cca891f520872b499e5ed5551961e5ddf7eea12c68ea3718b1d7c70d

  • SHA512

    4fed8de71695053e30ea390942e0f0c021a46da63da8ceeabc1795015a78fe102fb2b201504af66d8e34a30aebd59f5d64fd8e4f1cfa77ca7294a5337f6df0df

  • SSDEEP

    12288:TMrjy90h/Z3yNSPI8THeyD65hLurEK3HuSbXUKpzWpkmf64KvqFEMfigGhn3r5:IyQZ17OfaQK3uKX3k3fwmEMagw5

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

      fa5f1651cca891f520872b499e5ed5551961e5ddf7eea12c68ea3718b1d7c70d

    • Size

      690KB

    • MD5

      83ccb5df079e6f56bb49e14a3792dbe2

    • SHA1

      cf4ddb4f56c5917c284a306759558f3e85a9dd5e

    • SHA256

      fa5f1651cca891f520872b499e5ed5551961e5ddf7eea12c68ea3718b1d7c70d

    • SHA512

      4fed8de71695053e30ea390942e0f0c021a46da63da8ceeabc1795015a78fe102fb2b201504af66d8e34a30aebd59f5d64fd8e4f1cfa77ca7294a5337f6df0df

    • SSDEEP

      12288:TMrjy90h/Z3yNSPI8THeyD65hLurEK3HuSbXUKpzWpkmf64KvqFEMfigGhn3r5:IyQZ17OfaQK3uKX3k3fwmEMagw5

    • 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