General

  • Target

    e49e02d29df40e71c68304c1ea4e224712487af6fbbad1f8cd0489d0e3c3ba65

  • Size

    540KB

  • Sample

    230324-htj8lacg82

  • MD5

    40eda221fb3f4de27cda41be79a8a332

  • SHA1

    350ee5873f2e5bb6fa3c6639cc0096b3bb8414ba

  • SHA256

    e49e02d29df40e71c68304c1ea4e224712487af6fbbad1f8cd0489d0e3c3ba65

  • SHA512

    313f07e708689f6091f51996190455a4baad8d60e2159efab9b28431e34d939bc17f27dc064b8bbff2f8eabe81328a3f58609ba68fb052b87f45d6201e7b899f

  • SSDEEP

    12288:jMrKy90UDDp4sxlcjERNTKGL5uueXG77WMcxqK4cont0:VyPDDp4sxqyxzhemuxqlt0

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      e49e02d29df40e71c68304c1ea4e224712487af6fbbad1f8cd0489d0e3c3ba65

    • Size

      540KB

    • MD5

      40eda221fb3f4de27cda41be79a8a332

    • SHA1

      350ee5873f2e5bb6fa3c6639cc0096b3bb8414ba

    • SHA256

      e49e02d29df40e71c68304c1ea4e224712487af6fbbad1f8cd0489d0e3c3ba65

    • SHA512

      313f07e708689f6091f51996190455a4baad8d60e2159efab9b28431e34d939bc17f27dc064b8bbff2f8eabe81328a3f58609ba68fb052b87f45d6201e7b899f

    • SSDEEP

      12288:jMrKy90UDDp4sxlcjERNTKGL5uueXG77WMcxqK4cont0:VyPDDp4sxqyxzhemuxqlt0

    • 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