General

  • Target

    756e8372f2d7e5fa43cb201b7d1bfa67c178a9b2f9bd4a2bb5ce2ee7b1201ea3

  • Size

    625KB

  • Sample

    230604-q9myesda31

  • MD5

    9a8489a834ec4d6d44076d180596163a

  • SHA1

    7c35793a3aa0f6aa21150221eeb033b04fc5c6bd

  • SHA256

    756e8372f2d7e5fa43cb201b7d1bfa67c178a9b2f9bd4a2bb5ce2ee7b1201ea3

  • SHA512

    3816ac06df91a78338559848a5a012edb312fc68d60fc83c8292ad0e135a2aaf6169e1990c6822ee1ab6749a38fd432ace4efa2d14dee2138887c1187bdeaa77

  • SSDEEP

    12288:iMrRy90QWCvVH6aao5IsH1p7vjX85DL3GwKMhUBo:ry2CvVaaaoF496ahv

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.126:19046

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

Extracted

Family

redline

Botnet

brain

C2

83.97.73.126:19046

Attributes
  • auth_value

    5fb8269baadec0c49899b9a7a0c8851f

Targets

    • Target

      756e8372f2d7e5fa43cb201b7d1bfa67c178a9b2f9bd4a2bb5ce2ee7b1201ea3

    • Size

      625KB

    • MD5

      9a8489a834ec4d6d44076d180596163a

    • SHA1

      7c35793a3aa0f6aa21150221eeb033b04fc5c6bd

    • SHA256

      756e8372f2d7e5fa43cb201b7d1bfa67c178a9b2f9bd4a2bb5ce2ee7b1201ea3

    • SHA512

      3816ac06df91a78338559848a5a012edb312fc68d60fc83c8292ad0e135a2aaf6169e1990c6822ee1ab6749a38fd432ace4efa2d14dee2138887c1187bdeaa77

    • SSDEEP

      12288:iMrRy90QWCvVH6aao5IsH1p7vjX85DL3GwKMhUBo:ry2CvVaaaoF496ahv

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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