General

  • Target

    6c3d62487f45f3d30012cacb802a194121935b15b13866092c88cc9b646abb38

  • Size

    666KB

  • Sample

    230303-hrns1age49

  • MD5

    2af022b2c188b2f04569df13c2acd3a0

  • SHA1

    09305ecadb10019e7b82c508427d90f04b5472f4

  • SHA256

    6c3d62487f45f3d30012cacb802a194121935b15b13866092c88cc9b646abb38

  • SHA512

    a893c0884bf0305bc6c8307085e3f808235ce87b43a171aaca0d24d407e8d8b9f23291cb1927a63dae8e653cea425a77db7ddb7d4e8bd18fa9e5aee49b8851fc

  • SSDEEP

    12288:lMrCy90/v+0pVS3RYugnFZa77XdGs5k4Zr1mR3X6NZP9B3JePISYdSI6:bye2gV1LWLdGs5xrM3wjB3Jev

Malware Config

Extracted

Family

redline

Botnet

ruzhpe

C2

pepunn.com:4162

Attributes
  • auth_value

    f735ced96ae8d01d0bd1d514240e54e0

Extracted

Family

redline

Botnet

fchan

C2

pepunn.com:4162

Attributes
  • auth_value

    127bd53d55e8c4f0dd2f6e1ea60deef4

Targets

    • Target

      6c3d62487f45f3d30012cacb802a194121935b15b13866092c88cc9b646abb38

    • Size

      666KB

    • MD5

      2af022b2c188b2f04569df13c2acd3a0

    • SHA1

      09305ecadb10019e7b82c508427d90f04b5472f4

    • SHA256

      6c3d62487f45f3d30012cacb802a194121935b15b13866092c88cc9b646abb38

    • SHA512

      a893c0884bf0305bc6c8307085e3f808235ce87b43a171aaca0d24d407e8d8b9f23291cb1927a63dae8e653cea425a77db7ddb7d4e8bd18fa9e5aee49b8851fc

    • SSDEEP

      12288:lMrCy90/v+0pVS3RYugnFZa77XdGs5k4Zr1mR3X6NZP9B3JePISYdSI6:bye2gV1LWLdGs5xrM3wjB3Jev

    • 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