General

  • Target

    c9d71ae1cfabe0011fddeb4661a797eea6085816a96eab1a2cefc1b9c3dd2de6

  • Size

    695KB

  • Sample

    230327-wav3msee95

  • MD5

    7f80d5e70bad9d019161fb17b9e8b17d

  • SHA1

    b1db8cf58b5b557b43d2f94266be82809c572d7d

  • SHA256

    c9d71ae1cfabe0011fddeb4661a797eea6085816a96eab1a2cefc1b9c3dd2de6

  • SHA512

    d715db64d3338daa8c44d299ea30ed61c08216f8ea3f32258af715a5c7df16c274a10f7f04b7a9eb912da3a5032427a9f7db8e4d0931de8fd6e039ad8db2633c

  • SSDEEP

    12288:HMrny90eEFAIHjJstEwFsk6aYtIrrasOdiXJuqHs2LKC6BUgqnhhYiKdRG4DDv:oy7EFA0KTCk6aSIrras00M2B6BUgwhhU

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      c9d71ae1cfabe0011fddeb4661a797eea6085816a96eab1a2cefc1b9c3dd2de6

    • Size

      695KB

    • MD5

      7f80d5e70bad9d019161fb17b9e8b17d

    • SHA1

      b1db8cf58b5b557b43d2f94266be82809c572d7d

    • SHA256

      c9d71ae1cfabe0011fddeb4661a797eea6085816a96eab1a2cefc1b9c3dd2de6

    • SHA512

      d715db64d3338daa8c44d299ea30ed61c08216f8ea3f32258af715a5c7df16c274a10f7f04b7a9eb912da3a5032427a9f7db8e4d0931de8fd6e039ad8db2633c

    • SSDEEP

      12288:HMrny90eEFAIHjJstEwFsk6aYtIrrasOdiXJuqHs2LKC6BUgqnhhYiKdRG4DDv:oy7EFA0KTCk6aSIrras00M2B6BUgwhhU

    • 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