General

  • Target

    e36525dbedc47390d6c75522ef87bf2621f97576905f9fa2d99c2ea54a3cd85e

  • Size

    771KB

  • Sample

    230510-x4hj3sbf5v

  • MD5

    101658a3056ed05ebc3d7c11048d61ae

  • SHA1

    11bcef7ce8012e51a00797d7392dbdc9fc2fafeb

  • SHA256

    e36525dbedc47390d6c75522ef87bf2621f97576905f9fa2d99c2ea54a3cd85e

  • SHA512

    6aea974186d791ba6d6aceda4e7f68a51a0c1689561af89e093c121bdec3f64e4c899a85bbd4512f08b93c5b27147e8481e70e5d9932c41358a1ad4158250250

  • SSDEEP

    12288:AMrzy90WGY7ugp16OL7aUjkFFIXrj9SaxQKJAOf+fTC4RS6n/pVkuPZ8vJM2Fe:jyc4j3aTFOrIKDwCIS6n/pVOvGQe

Malware Config

Extracted

Family

redline

Botnet

dubur

C2

217.196.96.102:4132

Attributes
  • auth_value

    32d04179aa1e8d655d2d80c21f99de41

Targets

    • Target

      e36525dbedc47390d6c75522ef87bf2621f97576905f9fa2d99c2ea54a3cd85e

    • Size

      771KB

    • MD5

      101658a3056ed05ebc3d7c11048d61ae

    • SHA1

      11bcef7ce8012e51a00797d7392dbdc9fc2fafeb

    • SHA256

      e36525dbedc47390d6c75522ef87bf2621f97576905f9fa2d99c2ea54a3cd85e

    • SHA512

      6aea974186d791ba6d6aceda4e7f68a51a0c1689561af89e093c121bdec3f64e4c899a85bbd4512f08b93c5b27147e8481e70e5d9932c41358a1ad4158250250

    • SSDEEP

      12288:AMrzy90WGY7ugp16OL7aUjkFFIXrj9SaxQKJAOf+fTC4RS6n/pVkuPZ8vJM2Fe:jyc4j3aTFOrIKDwCIS6n/pVOvGQe

    • 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.

MITRE ATT&CK Enterprise v6

Tasks