General

  • Target

    ef8d343ab094345c903d4deac1a9db69305dcd5306a069e29a7bbac70866bac4

  • Size

    550KB

  • Sample

    230309-27kaasaf89

  • MD5

    815a9e3a0d14237ad8588a22f9629ac5

  • SHA1

    4e7f5471434dabfbfd63cbd65adc3c3ffbcb8d1a

  • SHA256

    ef8d343ab094345c903d4deac1a9db69305dcd5306a069e29a7bbac70866bac4

  • SHA512

    8caf1f65e43e1eec0713270c45244eeb99a255ef378b57534eacc9da511a4798bac32aaf963cdc5004b985878d750c3c16aa625e32c04c711c37cada57bbe258

  • SSDEEP

    12288:HMrBy90vFmQqSVx5T7GIcXaix6BDGx1JMH2jv6yLAANU:uyyFTlVxp70XaiYi1gqjS

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

dezik

C2

193.56.146.220:4174

Attributes
  • auth_value

    d39f21dca8edc10800b036ab83f4d75e

Targets

    • Target

      ef8d343ab094345c903d4deac1a9db69305dcd5306a069e29a7bbac70866bac4

    • Size

      550KB

    • MD5

      815a9e3a0d14237ad8588a22f9629ac5

    • SHA1

      4e7f5471434dabfbfd63cbd65adc3c3ffbcb8d1a

    • SHA256

      ef8d343ab094345c903d4deac1a9db69305dcd5306a069e29a7bbac70866bac4

    • SHA512

      8caf1f65e43e1eec0713270c45244eeb99a255ef378b57534eacc9da511a4798bac32aaf963cdc5004b985878d750c3c16aa625e32c04c711c37cada57bbe258

    • SSDEEP

      12288:HMrBy90vFmQqSVx5T7GIcXaix6BDGx1JMH2jv6yLAANU:uyyFTlVxp70XaiYi1gqjS

    • 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