General

  • Target

    6c2b4f887ebf2baf5e5f1d257a95e0e42eabbf24b664262492be1c392caec3dd

  • Size

    556KB

  • Sample

    230306-jmevzaaf3y

  • MD5

    2b128f55dd36ad56f1ffb74d25ae4450

  • SHA1

    2f0b1db71ace0c86336e75362fc8476ba0121d84

  • SHA256

    6c2b4f887ebf2baf5e5f1d257a95e0e42eabbf24b664262492be1c392caec3dd

  • SHA512

    6a9a99045c5fdfb157299a272b40d8ead2fde6ff2901ae7fd0a2b9e6ba7cf59c5b782f733c7c3976d36e3ed0b4f3146bd87a793ce053a98d38ef209b8fd1282d

  • SSDEEP

    12288:3MrRy90sGC/snCfi2jH+6t0DbXS8SD2ffrSoGPG2dUuRwDMjD:yynG/n7AleD2hUzPGPGGUuPjD

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Targets

    • Target

      6c2b4f887ebf2baf5e5f1d257a95e0e42eabbf24b664262492be1c392caec3dd

    • Size

      556KB

    • MD5

      2b128f55dd36ad56f1ffb74d25ae4450

    • SHA1

      2f0b1db71ace0c86336e75362fc8476ba0121d84

    • SHA256

      6c2b4f887ebf2baf5e5f1d257a95e0e42eabbf24b664262492be1c392caec3dd

    • SHA512

      6a9a99045c5fdfb157299a272b40d8ead2fde6ff2901ae7fd0a2b9e6ba7cf59c5b782f733c7c3976d36e3ed0b4f3146bd87a793ce053a98d38ef209b8fd1282d

    • SSDEEP

      12288:3MrRy90sGC/snCfi2jH+6t0DbXS8SD2ffrSoGPG2dUuRwDMjD:yynG/n7AleD2hUzPGPGGUuPjD

    • 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