General

  • Target

    5c7e55c043436e1845a3e5be32fd973110203903d28ebb099f4b16499b016e3c

  • Size

    567KB

  • Sample

    230505-w3kglsdb73

  • MD5

    32d6a39b14f2265d88df1ef8f8224cc4

  • SHA1

    2fba8b8adcd691c671a2908bd06d1bd296433397

  • SHA256

    5c7e55c043436e1845a3e5be32fd973110203903d28ebb099f4b16499b016e3c

  • SHA512

    625a4c9765b0d108aa3704c6f82bfd5923cb39d4461970894aa385fa4a390a992b14c13fcbbb5622009198fb6244a759f608877b5b26dd3813335226d19b76e8

  • SSDEEP

    12288:+Mr5y90+sSLvHp9tuRo9T6P56KtkYEuNvcS1WIx1IzJ6mf6T:fyJvpLGo9T6B6KoMcS1WILIzJ6myT

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      5c7e55c043436e1845a3e5be32fd973110203903d28ebb099f4b16499b016e3c

    • Size

      567KB

    • MD5

      32d6a39b14f2265d88df1ef8f8224cc4

    • SHA1

      2fba8b8adcd691c671a2908bd06d1bd296433397

    • SHA256

      5c7e55c043436e1845a3e5be32fd973110203903d28ebb099f4b16499b016e3c

    • SHA512

      625a4c9765b0d108aa3704c6f82bfd5923cb39d4461970894aa385fa4a390a992b14c13fcbbb5622009198fb6244a759f608877b5b26dd3813335226d19b76e8

    • SSDEEP

      12288:+Mr5y90+sSLvHp9tuRo9T6P56KtkYEuNvcS1WIx1IzJ6mf6T:fyJvpLGo9T6B6KoMcS1WILIzJ6myT

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • 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