General

  • Target

    925fa3e165c70213e8635080750a43799be88432ab72eb707c5c91e4c27ddfab

  • Size

    659KB

  • Sample

    230402-lkl8daff48

  • MD5

    eb8ec1238201569a375429be37e3dbaf

  • SHA1

    139bd89ec17ac38dc297603ae3b12a62467a6648

  • SHA256

    925fa3e165c70213e8635080750a43799be88432ab72eb707c5c91e4c27ddfab

  • SHA512

    40ec839843f424b9355ed6857f8e63eac0d75db349ec75f6e0df3c588aea22a207e4de9d66d6ed8b5ff4805705430fcd420733232e9b0c8af031198aebf0b3f7

  • SSDEEP

    12288:VMrUy90vLCneQppM35tupjpjuk9FBlRXHeaOKzDwvTb2ymF8q:Fy8LCeQpyDs39FB5OKzkvKH

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      925fa3e165c70213e8635080750a43799be88432ab72eb707c5c91e4c27ddfab

    • Size

      659KB

    • MD5

      eb8ec1238201569a375429be37e3dbaf

    • SHA1

      139bd89ec17ac38dc297603ae3b12a62467a6648

    • SHA256

      925fa3e165c70213e8635080750a43799be88432ab72eb707c5c91e4c27ddfab

    • SHA512

      40ec839843f424b9355ed6857f8e63eac0d75db349ec75f6e0df3c588aea22a207e4de9d66d6ed8b5ff4805705430fcd420733232e9b0c8af031198aebf0b3f7

    • SSDEEP

      12288:VMrUy90vLCneQppM35tupjpjuk9FBlRXHeaOKzDwvTb2ymF8q:Fy8LCeQpyDs39FB5OKzkvKH

    • 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