General

  • Target

    a26b63b802bf092b258257ea9d508fd2eaf7b190f9eef2ef0fffb0e965862d2f

  • Size

    1.2MB

  • Sample

    230507-fyccfabc29

  • MD5

    ebdd61dc0b43e6d2af2c842515f85eee

  • SHA1

    42e97f7c4ef0dfb8a7c5b6478f0370193183eaad

  • SHA256

    a26b63b802bf092b258257ea9d508fd2eaf7b190f9eef2ef0fffb0e965862d2f

  • SHA512

    6b5c7d03ce68b6cb7ff649779953e56b579c5444d34515dcbc00c2754f62a6cc07566d4df47fe827ca7e609925d27499eb528b5adfe17d005d414697f8d98b3b

  • SSDEEP

    24576:9y3sdfRrvx43kl9Pkv4+ze9rKY24WbF4SJrE+30wN:YKJra3kj0m9uuSJrf

Malware Config

Extracted

Family

redline

Botnet

lisa

C2

185.161.248.73:4164

Attributes
  • auth_value

    c2dc311db9820012377b054447d37949

Targets

    • Target

      a26b63b802bf092b258257ea9d508fd2eaf7b190f9eef2ef0fffb0e965862d2f

    • Size

      1.2MB

    • MD5

      ebdd61dc0b43e6d2af2c842515f85eee

    • SHA1

      42e97f7c4ef0dfb8a7c5b6478f0370193183eaad

    • SHA256

      a26b63b802bf092b258257ea9d508fd2eaf7b190f9eef2ef0fffb0e965862d2f

    • SHA512

      6b5c7d03ce68b6cb7ff649779953e56b579c5444d34515dcbc00c2754f62a6cc07566d4df47fe827ca7e609925d27499eb528b5adfe17d005d414697f8d98b3b

    • SSDEEP

      24576:9y3sdfRrvx43kl9Pkv4+ze9rKY24WbF4SJrE+30wN:YKJra3kj0m9uuSJrf

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Tasks