General

  • Target

    7477910ce2a8f899b38ef982b1695b6ceb014caed3922bd89604ac01b7ffbacf

  • Size

    540KB

  • Sample

    230324-mzlqtsfh4y

  • MD5

    028341719347a39dae50e09f311f0e4c

  • SHA1

    5aff40d48f33c56e6f1d38d5bf2836cdbdf275f7

  • SHA256

    7477910ce2a8f899b38ef982b1695b6ceb014caed3922bd89604ac01b7ffbacf

  • SHA512

    e40cebf82d518c52e2e9e726bf3b1d6327d2ede4f699b2cf1f499a1886aeb2e556b88b590625e78761805bc5cf119aae18cd8cea80199e6bc4953b73fea04c7b

  • SSDEEP

    12288:MMr9y906q87EEHHgzgoKSUNWOIgsSo2V0gtALf:xy9dAEngzgaOWOIC7V0mALf

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

      7477910ce2a8f899b38ef982b1695b6ceb014caed3922bd89604ac01b7ffbacf

    • Size

      540KB

    • MD5

      028341719347a39dae50e09f311f0e4c

    • SHA1

      5aff40d48f33c56e6f1d38d5bf2836cdbdf275f7

    • SHA256

      7477910ce2a8f899b38ef982b1695b6ceb014caed3922bd89604ac01b7ffbacf

    • SHA512

      e40cebf82d518c52e2e9e726bf3b1d6327d2ede4f699b2cf1f499a1886aeb2e556b88b590625e78761805bc5cf119aae18cd8cea80199e6bc4953b73fea04c7b

    • SSDEEP

      12288:MMr9y906q87EEHHgzgoKSUNWOIgsSo2V0gtALf:xy9dAEngzgaOWOIC7V0mALf

    • 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