General

  • Target

    25c2716f8db40bbdb8a90ce81ffe3a4b65f0ee554d77f24b369b3e35bf50c8da

  • Size

    566KB

  • Sample

    230503-zvxnraad9t

  • MD5

    1e51befcf28eeaff05f917b752fb0729

  • SHA1

    bd08f98c7205f03a45b11ebcf7440f3780658b21

  • SHA256

    25c2716f8db40bbdb8a90ce81ffe3a4b65f0ee554d77f24b369b3e35bf50c8da

  • SHA512

    2ac191186a289a2710855e42d22a6b61660503ded6c7868e08c7b71870260f78be7ba039eb8bd1e5df8de6d992dc26fe5a1428caf60631e86fdfd7c7a6a61513

  • SSDEEP

    12288:eMrhy900hYbHRsMWxH2g3Mxqrr3QqVKQpmV792CTENdg:/ygHRRA2hArcMKQps7fEjg

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      25c2716f8db40bbdb8a90ce81ffe3a4b65f0ee554d77f24b369b3e35bf50c8da

    • Size

      566KB

    • MD5

      1e51befcf28eeaff05f917b752fb0729

    • SHA1

      bd08f98c7205f03a45b11ebcf7440f3780658b21

    • SHA256

      25c2716f8db40bbdb8a90ce81ffe3a4b65f0ee554d77f24b369b3e35bf50c8da

    • SHA512

      2ac191186a289a2710855e42d22a6b61660503ded6c7868e08c7b71870260f78be7ba039eb8bd1e5df8de6d992dc26fe5a1428caf60631e86fdfd7c7a6a61513

    • SSDEEP

      12288:eMrhy900hYbHRsMWxH2g3Mxqrr3QqVKQpmV792CTENdg:/ygHRRA2hArcMKQps7fEjg

    • 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