General

  • Target

    87e61146412dd770c3de6456b1861d40e153c0dd09d2ff2e45aa6ee8fb7c66a4

  • Size

    386KB

  • Sample

    230308-lmp22sfb63

  • MD5

    88c3ec4d71ed9aef155bba5273569962

  • SHA1

    f94fc01d05a7dd6585d9afe3dacfec5539b601f9

  • SHA256

    87e61146412dd770c3de6456b1861d40e153c0dd09d2ff2e45aa6ee8fb7c66a4

  • SHA512

    af88fba92cc80d0d68e6898d9f8ffe8998d0917e7b70e35c0f1daa30bf413eeef56fd50b266c1e33565494c293b98d4741ebf81b11e6c5544b441b1b0f291169

  • SSDEEP

    6144:Key+bnr+dp0yN90QEjYJF0rvl+rDXKFVB2b1I5lWf8b27LKm19NV3dO/ko9U3d+:yMrxy90WE+HKpC1KWkb2/D3dO8o9U3o

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Targets

    • Target

      87e61146412dd770c3de6456b1861d40e153c0dd09d2ff2e45aa6ee8fb7c66a4

    • Size

      386KB

    • MD5

      88c3ec4d71ed9aef155bba5273569962

    • SHA1

      f94fc01d05a7dd6585d9afe3dacfec5539b601f9

    • SHA256

      87e61146412dd770c3de6456b1861d40e153c0dd09d2ff2e45aa6ee8fb7c66a4

    • SHA512

      af88fba92cc80d0d68e6898d9f8ffe8998d0917e7b70e35c0f1daa30bf413eeef56fd50b266c1e33565494c293b98d4741ebf81b11e6c5544b441b1b0f291169

    • SSDEEP

      6144:Key+bnr+dp0yN90QEjYJF0rvl+rDXKFVB2b1I5lWf8b27LKm19NV3dO/ko9U3d+:yMrxy90WE+HKpC1KWkb2/D3dO8o9U3o

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • 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