General

  • Target

    f8473b859306626052f09f803805c0f97b2f6ae42cface1c5ffd9b989dea2566

  • Size

    522KB

  • Sample

    230403-s7xqysff86

  • MD5

    e8b3316a4306a07f0277935d8e7e270e

  • SHA1

    7beb3d2fd3541f2c53429b5c107982d5e450023c

  • SHA256

    f8473b859306626052f09f803805c0f97b2f6ae42cface1c5ffd9b989dea2566

  • SHA512

    7cf7e561ddae383166a0ab904c3a990b8929a81ebca2ffe9af9d94f0d8af6279b8d34a50d8e98cb1a6550f369b0be1ba363e610089bf628e053980b0aefe97ae

  • SSDEEP

    12288:YMrvy90H3qjJFmPsqsqRwUYskhvKs6rLiSQdHT8IX+:HydFmPU9phCs66RHT8Z

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

      f8473b859306626052f09f803805c0f97b2f6ae42cface1c5ffd9b989dea2566

    • Size

      522KB

    • MD5

      e8b3316a4306a07f0277935d8e7e270e

    • SHA1

      7beb3d2fd3541f2c53429b5c107982d5e450023c

    • SHA256

      f8473b859306626052f09f803805c0f97b2f6ae42cface1c5ffd9b989dea2566

    • SHA512

      7cf7e561ddae383166a0ab904c3a990b8929a81ebca2ffe9af9d94f0d8af6279b8d34a50d8e98cb1a6550f369b0be1ba363e610089bf628e053980b0aefe97ae

    • SSDEEP

      12288:YMrvy90H3qjJFmPsqsqRwUYskhvKs6rLiSQdHT8IX+:HydFmPU9phCs66RHT8Z

    • 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