General

  • Target

    c6371af65fee8024bebfd69e5d73e98a01fa5cdb9d7e95cb30f72f6633b57647

  • Size

    539KB

  • Sample

    230324-na27ysdh46

  • MD5

    b8604d9757755c86015c37f1af27c082

  • SHA1

    f89654e854d8d898e6cb72344a3990d8e9efb03a

  • SHA256

    c6371af65fee8024bebfd69e5d73e98a01fa5cdb9d7e95cb30f72f6633b57647

  • SHA512

    09408fb44567e995ab6627366062e702027b34119df6c6d6f8a5c07919423c4fff224657c9ee0a3f6deeb597e5b07acadfb54d3e8b9d1dc67299a901c22ebbe7

  • SSDEEP

    12288:RMrqy90TwjHgXg5aC0YeLqoUNR15gsTWakGevRM1HiB:LykgaC0YeOoOR15jDwvRYCB

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

      c6371af65fee8024bebfd69e5d73e98a01fa5cdb9d7e95cb30f72f6633b57647

    • Size

      539KB

    • MD5

      b8604d9757755c86015c37f1af27c082

    • SHA1

      f89654e854d8d898e6cb72344a3990d8e9efb03a

    • SHA256

      c6371af65fee8024bebfd69e5d73e98a01fa5cdb9d7e95cb30f72f6633b57647

    • SHA512

      09408fb44567e995ab6627366062e702027b34119df6c6d6f8a5c07919423c4fff224657c9ee0a3f6deeb597e5b07acadfb54d3e8b9d1dc67299a901c22ebbe7

    • SSDEEP

      12288:RMrqy90TwjHgXg5aC0YeLqoUNR15gsTWakGevRM1HiB:LykgaC0YeOoOR15jDwvRYCB

    • 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