General

  • Target

    5083633efcfb44e72660fe9a928ed814807c3c4b597f234c8f39a26bd4ed9502

  • Size

    700KB

  • Sample

    230327-2wh8vshf6s

  • MD5

    32afaa768831764c2cac7697429adb56

  • SHA1

    9e5f9621af61d6503e8c8855802faf57a778613b

  • SHA256

    5083633efcfb44e72660fe9a928ed814807c3c4b597f234c8f39a26bd4ed9502

  • SHA512

    8da41ac558a7e18d4658a820a0314ec950a16987a2a2c64ad49c39c13af785e1fd678b69b663505da219085178da051f990ca6093b185c49863d445f13b6bf93

  • SSDEEP

    12288:hMrry90TN44Xybf7X+A816FN+j5nZi9XFO7Nj7u8gZiDzXtd:eyw5ybfj+AW5nUOJHulZiDzXn

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

      5083633efcfb44e72660fe9a928ed814807c3c4b597f234c8f39a26bd4ed9502

    • Size

      700KB

    • MD5

      32afaa768831764c2cac7697429adb56

    • SHA1

      9e5f9621af61d6503e8c8855802faf57a778613b

    • SHA256

      5083633efcfb44e72660fe9a928ed814807c3c4b597f234c8f39a26bd4ed9502

    • SHA512

      8da41ac558a7e18d4658a820a0314ec950a16987a2a2c64ad49c39c13af785e1fd678b69b663505da219085178da051f990ca6093b185c49863d445f13b6bf93

    • SSDEEP

      12288:hMrry90TN44Xybf7X+A816FN+j5nZi9XFO7Nj7u8gZiDzXtd:eyw5ybfj+AW5nUOJHulZiDzXn

    • 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