General

  • Target

    52e88e67cc50860ef051810ffcabd67bd50c38b6b2b006d4e5293d7a93125eee

  • Size

    556KB

  • Sample

    230505-w2dbxada46

  • MD5

    53d6f95a21e4a1367e3e553c2e6337a6

  • SHA1

    1907a278136a01fb8dfc3ca5ad878d2d675c1ceb

  • SHA256

    52e88e67cc50860ef051810ffcabd67bd50c38b6b2b006d4e5293d7a93125eee

  • SHA512

    2ee480cd24bb747813abf4e56ab793686a454c49d0d151b572808b270536aac5f475626ce42ca2378a35e75a95cdbcca99051f5918c6ea96a9cfc33a0f739ea0

  • SSDEEP

    12288:4MrRy90i9XPFSh7N520KNsoPI2DSrJx6088r3ltTioqp:py1FShpI0GA2DaJ4D63u1

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      52e88e67cc50860ef051810ffcabd67bd50c38b6b2b006d4e5293d7a93125eee

    • Size

      556KB

    • MD5

      53d6f95a21e4a1367e3e553c2e6337a6

    • SHA1

      1907a278136a01fb8dfc3ca5ad878d2d675c1ceb

    • SHA256

      52e88e67cc50860ef051810ffcabd67bd50c38b6b2b006d4e5293d7a93125eee

    • SHA512

      2ee480cd24bb747813abf4e56ab793686a454c49d0d151b572808b270536aac5f475626ce42ca2378a35e75a95cdbcca99051f5918c6ea96a9cfc33a0f739ea0

    • SSDEEP

      12288:4MrRy90i9XPFSh7N520KNsoPI2DSrJx6088r3ltTioqp:py1FShpI0GA2DaJ4D63u1

    • 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