General

  • Target

    644ddf487ce0770598b0c1cb27f80c46c1fac9fc4f0c247b17b9417d0d6cfbbd

  • Size

    701KB

  • Sample

    230327-2bc64sff39

  • MD5

    214d113f313941dddc10a1f078f8cf3c

  • SHA1

    689006644698d4cf4645b9a0ee2996d41ed663c8

  • SHA256

    644ddf487ce0770598b0c1cb27f80c46c1fac9fc4f0c247b17b9417d0d6cfbbd

  • SHA512

    278cf9b091c541b73e5f6e6c902a3450aa6bf2272d85b1b2b203eb0efa12091e6ebea71c302a8d3f535c62151b8d38535b4d3db352e0daead65516cac2dcf94f

  • SSDEEP

    12288:zMrjy90Me0MUq8jTrid0H115BSPCuF4dC2Sw/coUy7WMnpgBPi:UyfezUrfHBBPBd1SuUySkpCi

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

      644ddf487ce0770598b0c1cb27f80c46c1fac9fc4f0c247b17b9417d0d6cfbbd

    • Size

      701KB

    • MD5

      214d113f313941dddc10a1f078f8cf3c

    • SHA1

      689006644698d4cf4645b9a0ee2996d41ed663c8

    • SHA256

      644ddf487ce0770598b0c1cb27f80c46c1fac9fc4f0c247b17b9417d0d6cfbbd

    • SHA512

      278cf9b091c541b73e5f6e6c902a3450aa6bf2272d85b1b2b203eb0efa12091e6ebea71c302a8d3f535c62151b8d38535b4d3db352e0daead65516cac2dcf94f

    • SSDEEP

      12288:zMrjy90Me0MUq8jTrid0H115BSPCuF4dC2Sw/coUy7WMnpgBPi:UyfezUrfHBBPBd1SuUySkpCi

    • 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