General

  • Target

    48674d73f35695d519ab01cd56465d98b2f8c1db208b76e7e8622a161806beb4

  • Size

    540KB

  • Sample

    230324-m6qcladg98

  • MD5

    d835fbf437236ab0ea1e7ed21208d7ef

  • SHA1

    3da750dc8644475a948be91ee7e163eccb1ef4e7

  • SHA256

    48674d73f35695d519ab01cd56465d98b2f8c1db208b76e7e8622a161806beb4

  • SHA512

    2f356ab2337844d8fa74f3f0ac05526997aa066b9457d2e8a0ecd383f8c68ebe1f0ebb95d6ff39ad137ac526aa545141448ead905b2416ee82eec4f1a50546b9

  • SSDEEP

    12288:RMrXy90w95Jvh3lDa78yfqUNSAobgsmnCZYH8KiqrosXsrL7:qyP939lDa78yfqOSAob24YHzPE37

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

      48674d73f35695d519ab01cd56465d98b2f8c1db208b76e7e8622a161806beb4

    • Size

      540KB

    • MD5

      d835fbf437236ab0ea1e7ed21208d7ef

    • SHA1

      3da750dc8644475a948be91ee7e163eccb1ef4e7

    • SHA256

      48674d73f35695d519ab01cd56465d98b2f8c1db208b76e7e8622a161806beb4

    • SHA512

      2f356ab2337844d8fa74f3f0ac05526997aa066b9457d2e8a0ecd383f8c68ebe1f0ebb95d6ff39ad137ac526aa545141448ead905b2416ee82eec4f1a50546b9

    • SSDEEP

      12288:RMrXy90w95Jvh3lDa78yfqUNSAobgsmnCZYH8KiqrosXsrL7:qyP939lDa78yfqOSAob24YHzPE37

    • 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