General

  • Target

    8e4f32b52da8dbfbbac0fa513011c52903440144e48a94f0db6f17b0b05d4224

  • Size

    720KB

  • Sample

    230325-w3g2gsfh91

  • MD5

    5fdc91412168337202e3f2abefd6b2e3

  • SHA1

    bc30d4c58d1862d9b9a2d8a049bcc1de63a3c327

  • SHA256

    8e4f32b52da8dbfbbac0fa513011c52903440144e48a94f0db6f17b0b05d4224

  • SHA512

    d1bf4421efa5c83000a057a6c7fb694e43c93b52a26a25132fd4b5953a148bc3e8518befd17d9f0ca977c7a9763d226990f75b5d8edd4ebf582b0159fa7c791d

  • SSDEEP

    12288:VLrfxjYSBIeOllQw61Lt8xOWHF1GM12zDN9YolbvALA505LiBMTHo/922xOJFIu:VLSS3ob1hYP3nT6FMU2xE3

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

viza

C2

193.233.20.32:4125

Attributes
  • auth_value

    153a106a89fae7251f2dc17be2eb5720

Targets

    • Target

      8e4f32b52da8dbfbbac0fa513011c52903440144e48a94f0db6f17b0b05d4224

    • Size

      720KB

    • MD5

      5fdc91412168337202e3f2abefd6b2e3

    • SHA1

      bc30d4c58d1862d9b9a2d8a049bcc1de63a3c327

    • SHA256

      8e4f32b52da8dbfbbac0fa513011c52903440144e48a94f0db6f17b0b05d4224

    • SHA512

      d1bf4421efa5c83000a057a6c7fb694e43c93b52a26a25132fd4b5953a148bc3e8518befd17d9f0ca977c7a9763d226990f75b5d8edd4ebf582b0159fa7c791d

    • SSDEEP

      12288:VLrfxjYSBIeOllQw61Lt8xOWHF1GM12zDN9YolbvALA505LiBMTHo/922xOJFIu:VLSS3ob1hYP3nT6FMU2xE3

    • 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