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General

  • Target

    dc647409431a151cbc058716edef6ab85ec267022ed19ce3c971ac11b787321b.exe

  • Size

    770KB

  • Sample

    230514-w8q7cada26

  • MD5

    b882ea90567a3e6636171ab6ae86ee27

  • SHA1

    de37a18516e12c0ff7f554bc844fdd2f7b9eff67

  • SHA256

    dc647409431a151cbc058716edef6ab85ec267022ed19ce3c971ac11b787321b

  • SHA512

    c8f6aa75a5d8a5b9490bc15d959e4a4caba57a10822c6089571214f9394ad4673c6c92825cbf367cdf3ead9ae2a77d0a99d4803ca733b21f006c397a91f82e72

  • SSDEEP

    12288:8MrJy90cQHi7pa0WpdfWic3dydP67n4NTRqQKZEjUswTbq0AU7BWr5:NydUgpgra3qP6E1XgswTu27BWr5

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      dc647409431a151cbc058716edef6ab85ec267022ed19ce3c971ac11b787321b.exe

    • Size

      770KB

    • MD5

      b882ea90567a3e6636171ab6ae86ee27

    • SHA1

      de37a18516e12c0ff7f554bc844fdd2f7b9eff67

    • SHA256

      dc647409431a151cbc058716edef6ab85ec267022ed19ce3c971ac11b787321b

    • SHA512

      c8f6aa75a5d8a5b9490bc15d959e4a4caba57a10822c6089571214f9394ad4673c6c92825cbf367cdf3ead9ae2a77d0a99d4803ca733b21f006c397a91f82e72

    • SSDEEP

      12288:8MrJy90cQHi7pa0WpdfWic3dydP67n4NTRqQKZEjUswTbq0AU7BWr5:NydUgpgra3qP6E1XgswTu27BWr5

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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