General

  • Target

    0bc9e2b03c67de8dd1769c5dadc0505c9b36529b700a780fc9ce100ea1928ca7

  • Size

    479KB

  • Sample

    230504-aalnbahc29

  • MD5

    52753d04454f5942c57a2f7eb3b079d3

  • SHA1

    d4e0acd051b97ef4154afc0f5bab215d93bcc784

  • SHA256

    0bc9e2b03c67de8dd1769c5dadc0505c9b36529b700a780fc9ce100ea1928ca7

  • SHA512

    76420e5ef5b9f4b5163fba193a8b6631d079cea2a4248374f57ba82b1bdd8a410c84afed991ec47ff6b5de8f1a160f9aeece416b29c9ec785de803e9eefad1ef

  • SSDEEP

    6144:Kyy+bnr+ip0yN90QEJqoXr750UcFKDYjk95GtR53VMBSpeFQXxvCkvuqxF3n/:uMrGy90Lq475qFsYz9S2AQh6kWSX/

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      0bc9e2b03c67de8dd1769c5dadc0505c9b36529b700a780fc9ce100ea1928ca7

    • Size

      479KB

    • MD5

      52753d04454f5942c57a2f7eb3b079d3

    • SHA1

      d4e0acd051b97ef4154afc0f5bab215d93bcc784

    • SHA256

      0bc9e2b03c67de8dd1769c5dadc0505c9b36529b700a780fc9ce100ea1928ca7

    • SHA512

      76420e5ef5b9f4b5163fba193a8b6631d079cea2a4248374f57ba82b1bdd8a410c84afed991ec47ff6b5de8f1a160f9aeece416b29c9ec785de803e9eefad1ef

    • SSDEEP

      6144:Kyy+bnr+ip0yN90QEJqoXr750UcFKDYjk95GtR53VMBSpeFQXxvCkvuqxF3n/:uMrGy90Lq475qFsYz9S2AQh6kWSX/

    • 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.

    • 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