General

  • Target

    4b00254ff5d112b4f7552e10364f3ec321b4f00b328750ceb07c2cab52cb820c

  • Size

    865KB

  • Sample

    230319-f1ycpafa82

  • MD5

    f8d8522026dbaa79ff9e5a90798656f4

  • SHA1

    128a527b5ce1cba0c93f329673b2b26b0d25d2ba

  • SHA256

    4b00254ff5d112b4f7552e10364f3ec321b4f00b328750ceb07c2cab52cb820c

  • SHA512

    053b1fe9d2e271ae9203e8e94927df3264192f785c2eadc51b4da3981ce4649ee7c09bd1c10c29587c578d8cc2937156bfd160c9df6911bf9a0a0c582ee53df4

  • SSDEEP

    24576:IygwqJx/o6Lv4L+DtIZiCQKwEApPJ0XRTG/O6A:PgwqJxndFFpPJ0FGv

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Targets

    • Target

      4b00254ff5d112b4f7552e10364f3ec321b4f00b328750ceb07c2cab52cb820c

    • Size

      865KB

    • MD5

      f8d8522026dbaa79ff9e5a90798656f4

    • SHA1

      128a527b5ce1cba0c93f329673b2b26b0d25d2ba

    • SHA256

      4b00254ff5d112b4f7552e10364f3ec321b4f00b328750ceb07c2cab52cb820c

    • SHA512

      053b1fe9d2e271ae9203e8e94927df3264192f785c2eadc51b4da3981ce4649ee7c09bd1c10c29587c578d8cc2937156bfd160c9df6911bf9a0a0c582ee53df4

    • SSDEEP

      24576:IygwqJx/o6Lv4L+DtIZiCQKwEApPJ0XRTG/O6A:PgwqJxndFFpPJ0FGv

    • 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