General

  • Target

    83f78fc4ff8244e7b91da09f50ccdbaa.exe

  • Size

    680KB

  • Sample

    230327-13xjdsfe65

  • MD5

    83f78fc4ff8244e7b91da09f50ccdbaa

  • SHA1

    d43e6728f33c5e24a98ef0ce27a481877ac9a00e

  • SHA256

    1ed3acc8e9c4836587e1a70d34f9b860355033c57b96929138e4f91912bbc4c1

  • SHA512

    1ba9026129dc7144b4da58c41e59e9b289b071ec41525970b6410376cd81bfd2accd68b2512e65696efc6b37f33342d8b79ee96040fc72ec184a1ca0803c267c

  • SSDEEP

    12288:VGEAzyEWuWxSGEFbgUU/T/G9qPkdFJQZ5AOOiCKAGePUBr:VGFWuiSGEFbgUUeqPkdFJoWOOC51

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

      83f78fc4ff8244e7b91da09f50ccdbaa.exe

    • Size

      680KB

    • MD5

      83f78fc4ff8244e7b91da09f50ccdbaa

    • SHA1

      d43e6728f33c5e24a98ef0ce27a481877ac9a00e

    • SHA256

      1ed3acc8e9c4836587e1a70d34f9b860355033c57b96929138e4f91912bbc4c1

    • SHA512

      1ba9026129dc7144b4da58c41e59e9b289b071ec41525970b6410376cd81bfd2accd68b2512e65696efc6b37f33342d8b79ee96040fc72ec184a1ca0803c267c

    • SSDEEP

      12288:VGEAzyEWuWxSGEFbgUU/T/G9qPkdFJQZ5AOOiCKAGePUBr:VGFWuiSGEFbgUUeqPkdFJoWOOC51

    • 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

    • Loads dropped DLL

    • 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