General

  • Target

    655abdb5eda82b034dbfd902891f12b9dff3b0a7e69cb9183568e8ebb52a3449

  • Size

    793KB

  • Sample

    230602-3qavzafd2t

  • MD5

    8b4fd4ec10cd74aa4b2e4e57da1d72b0

  • SHA1

    2d5f44e57ead90c8d1312a487b52def5d94f5ea5

  • SHA256

    655abdb5eda82b034dbfd902891f12b9dff3b0a7e69cb9183568e8ebb52a3449

  • SHA512

    5d50ab8cafab2df10a0fa2f611efe6fd89c181b6fe1d37bd7c6915ac61d4e9de419c9e32059292ffbcff53eed3dca6f32c8c05b2f8c781009738a954796a9552

  • SSDEEP

    24576:Oy4wSbBIKQnGVHEpRTrwCPoA1lkgW3CHbL:dd6AZjT1U3C7

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.126:19046

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      655abdb5eda82b034dbfd902891f12b9dff3b0a7e69cb9183568e8ebb52a3449

    • Size

      793KB

    • MD5

      8b4fd4ec10cd74aa4b2e4e57da1d72b0

    • SHA1

      2d5f44e57ead90c8d1312a487b52def5d94f5ea5

    • SHA256

      655abdb5eda82b034dbfd902891f12b9dff3b0a7e69cb9183568e8ebb52a3449

    • SHA512

      5d50ab8cafab2df10a0fa2f611efe6fd89c181b6fe1d37bd7c6915ac61d4e9de419c9e32059292ffbcff53eed3dca6f32c8c05b2f8c781009738a954796a9552

    • SSDEEP

      24576:Oy4wSbBIKQnGVHEpRTrwCPoA1lkgW3CHbL:dd6AZjT1U3C7

    • 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