General

  • Target
    84fa342db3e61b9a30b76763efbbfaea700476a8
  • Size 247KB
  • Sample230111-xbyetshf8t
  • SHA256 ef977f35deec3d30dceafdc1b9ba117928ce3f78156dfa63596bcdf1d0d81d8b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • 1

C2
  • 107.182.129.73:21733

Attributes
  • auth_value

    3a5bb0917495b4312d052a0b8977d2bb

Targets

    • Target
      84fa342db3e61b9a30b76763efbbfaea700476a8
    • Size 247KB
    • SHA256 ef977f35deec3d30dceafdc1b9ba117928ce3f78156dfa63596bcdf1d0d81d8b
    • MD5 SHA1 SHA512 SSDEEP
    • Modifies security service

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Stops running service(s)

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks