General

  • Target

    4c03cb97506b770d1e1f3e22fc965533d811f73ffe5b71a9716762a94484d40b

  • Size

    777KB

  • Sample

    230321-awkyxaaa2t

  • MD5

    309c99d2bc3e4d0afd95be0275432158

  • SHA1

    debf2e8beb57817fcc32eac30add37d8828fc8e8

  • SHA256

    4c03cb97506b770d1e1f3e22fc965533d811f73ffe5b71a9716762a94484d40b

  • SHA512

    7264c45428e1c765b8f2aa7b0464709e8fc6a5f9f4e7db88c6bdb0d2f534e6fb3d5e2655e4c3fd25a8e1eb80299cff421db4f3adf129ec40f79b0b5ae2c28b43

  • SSDEEP

    12288:pMrqy90kNvRVq/2F3p15xuTxph5Jc9mjIwT7VrfKcqjIMOlT5IQUlTBd8D5t:3yBrnp15KH4mjIWrtM4IrTBWDL

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Targets

    • Target

      4c03cb97506b770d1e1f3e22fc965533d811f73ffe5b71a9716762a94484d40b

    • Size

      777KB

    • MD5

      309c99d2bc3e4d0afd95be0275432158

    • SHA1

      debf2e8beb57817fcc32eac30add37d8828fc8e8

    • SHA256

      4c03cb97506b770d1e1f3e22fc965533d811f73ffe5b71a9716762a94484d40b

    • SHA512

      7264c45428e1c765b8f2aa7b0464709e8fc6a5f9f4e7db88c6bdb0d2f534e6fb3d5e2655e4c3fd25a8e1eb80299cff421db4f3adf129ec40f79b0b5ae2c28b43

    • SSDEEP

      12288:pMrqy90kNvRVq/2F3p15xuTxph5Jc9mjIwT7VrfKcqjIMOlT5IQUlTBd8D5t:3yBrnp15KH4mjIWrtM4IrTBWDL

    • 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