General

  • Target

    498d6c8af0b3e8ccd89056a8870a44aac4fb404c14c91855a64b2cb344812add

  • Size

    700KB

  • Sample

    230327-thwysseb86

  • MD5

    477a99fe36ab85edba8bb059c1f48019

  • SHA1

    6f8fd3d6331637b359d74eb377be7003898414ed

  • SHA256

    498d6c8af0b3e8ccd89056a8870a44aac4fb404c14c91855a64b2cb344812add

  • SHA512

    5890f3e4d578be364b5b9922cf688963fa5c066494861ab0fe77a3747d4029ce3993a1bce3855339ecf70cb88f21c45891b0987962b85b7ba8185ee07788fdc0

  • SSDEEP

    12288:wMrty90zchAajkSdlDIjUBwZredJiXNKZ4dWUZ9uZLSfl3BRv35U6pgwj:NyBhdP8Qy4dcXNKZiZ9l3j5Uyj

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      498d6c8af0b3e8ccd89056a8870a44aac4fb404c14c91855a64b2cb344812add

    • Size

      700KB

    • MD5

      477a99fe36ab85edba8bb059c1f48019

    • SHA1

      6f8fd3d6331637b359d74eb377be7003898414ed

    • SHA256

      498d6c8af0b3e8ccd89056a8870a44aac4fb404c14c91855a64b2cb344812add

    • SHA512

      5890f3e4d578be364b5b9922cf688963fa5c066494861ab0fe77a3747d4029ce3993a1bce3855339ecf70cb88f21c45891b0987962b85b7ba8185ee07788fdc0

    • SSDEEP

      12288:wMrty90zchAajkSdlDIjUBwZredJiXNKZ4dWUZ9uZLSfl3BRv35U6pgwj:NyBhdP8Qy4dcXNKZiZ9l3j5Uyj

    • 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