General

  • Target

    42ce81805fb714802a026fa53691e72a73bbb9ad3293555e179e158b9d4fca84

  • Size

    822KB

  • Sample

    230322-2n1g6sdg7w

  • MD5

    501014a7244056e848c319d6584ff7b1

  • SHA1

    363e3dbd495354e22b6168049e3d7672a4f73973

  • SHA256

    42ce81805fb714802a026fa53691e72a73bbb9ad3293555e179e158b9d4fca84

  • SHA512

    494b171c60d679c099f0609341fc77338db49cd93373054d1e5b0681cb4c98a9d487e68886fda94ee011cc88e65955c3b93fb971d4eea091abd61a9092dcc01d

  • SSDEEP

    12288:0Hb7pumoYIeAeu6ns+GCu8/Bx7TvkC/4hNdUy9EuZdkRCvRk:0cmoJlGtGp8ZxvkC/4hXU8EnRX

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      42ce81805fb714802a026fa53691e72a73bbb9ad3293555e179e158b9d4fca84

    • Size

      822KB

    • MD5

      501014a7244056e848c319d6584ff7b1

    • SHA1

      363e3dbd495354e22b6168049e3d7672a4f73973

    • SHA256

      42ce81805fb714802a026fa53691e72a73bbb9ad3293555e179e158b9d4fca84

    • SHA512

      494b171c60d679c099f0609341fc77338db49cd93373054d1e5b0681cb4c98a9d487e68886fda94ee011cc88e65955c3b93fb971d4eea091abd61a9092dcc01d

    • SSDEEP

      12288:0Hb7pumoYIeAeu6ns+GCu8/Bx7TvkC/4hNdUy9EuZdkRCvRk:0cmoJlGtGp8ZxvkC/4hXU8EnRX

    • 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