General

  • Target

    22811f2a1206e28e50bf49d608297a08ac104046b24f57f225a4aa16bb205e6c

  • Size

    751KB

  • Sample

    230531-xv9l7sae39

  • MD5

    e37e279a5693a789c24b21757c4e2c0a

  • SHA1

    6adab6a3a486ca337453b11bf13105be7c15414f

  • SHA256

    22811f2a1206e28e50bf49d608297a08ac104046b24f57f225a4aa16bb205e6c

  • SHA512

    09abbe7816a5c78c4a3da41c47cf9190639ff62b710049914c128404c317c1a8b941877acb109ffd8fcaf0034a4ae07d3cad72ad04a9f3d00ce5c1dda3ca6a6c

  • SSDEEP

    12288:aMrZy904JWyIhU8m06shjNWIMl7H3rGCJqTkiCiXFtnrKdXNz4O:LyfWyyv6saPlrsFC8FtedqO

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

nitro

C2

83.97.73.127:19045

Attributes
  • auth_value

    1b68cf84b9b046f28b71cb39e44aa0e4

Targets

    • Target

      22811f2a1206e28e50bf49d608297a08ac104046b24f57f225a4aa16bb205e6c

    • Size

      751KB

    • MD5

      e37e279a5693a789c24b21757c4e2c0a

    • SHA1

      6adab6a3a486ca337453b11bf13105be7c15414f

    • SHA256

      22811f2a1206e28e50bf49d608297a08ac104046b24f57f225a4aa16bb205e6c

    • SHA512

      09abbe7816a5c78c4a3da41c47cf9190639ff62b710049914c128404c317c1a8b941877acb109ffd8fcaf0034a4ae07d3cad72ad04a9f3d00ce5c1dda3ca6a6c

    • SSDEEP

      12288:aMrZy904JWyIhU8m06shjNWIMl7H3rGCJqTkiCiXFtnrKdXNz4O:LyfWyyv6saPlrsFC8FtedqO

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks