General

  • Target

    f402416434a2ec6aff36921c323d104ffcdb15039e86f7737b18a5e3bbfff92a

  • Size

    1.0MB

  • Sample

    230521-vkx5babd22

  • MD5

    9d53d6682d112a3570aac1dd1bceb3b4

  • SHA1

    07db5434e574f8b020e203c975f8758c0368b8b9

  • SHA256

    f402416434a2ec6aff36921c323d104ffcdb15039e86f7737b18a5e3bbfff92a

  • SHA512

    02a8f31919b6bc54a3cc9aad91aa2af8c68dd7540d61771e3d59db1a32d0e854311163ab51617789611906a46056b593b57133aa8003c64766f6a629572a19e1

  • SSDEEP

    24576:yyZyiNRhTLB06qRD7jEJFTUnjTs6BSaRTEpt+q+PMv:ZVRda6qxVjYWSaRIpt+q+

Malware Config

Extracted

Family

redline

Botnet

diza

C2

185.161.248.37:4138

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Targets

    • Target

      f402416434a2ec6aff36921c323d104ffcdb15039e86f7737b18a5e3bbfff92a

    • Size

      1.0MB

    • MD5

      9d53d6682d112a3570aac1dd1bceb3b4

    • SHA1

      07db5434e574f8b020e203c975f8758c0368b8b9

    • SHA256

      f402416434a2ec6aff36921c323d104ffcdb15039e86f7737b18a5e3bbfff92a

    • SHA512

      02a8f31919b6bc54a3cc9aad91aa2af8c68dd7540d61771e3d59db1a32d0e854311163ab51617789611906a46056b593b57133aa8003c64766f6a629572a19e1

    • SSDEEP

      24576:yyZyiNRhTLB06qRD7jEJFTUnjTs6BSaRTEpt+q+PMv:ZVRda6qxVjYWSaRIpt+q+

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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.

    • Windows security modification

    • 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