General

  • Target

    52dbede7ddb0af5dfbd283be527dd3b355bf23dfcbb7e2d7efb1c2c3e75b3417

  • Size

    772KB

  • Sample

    230608-pm9cgafc72

  • MD5

    4da26cb7066d5307ce830c386ce50757

  • SHA1

    1b112bf6ff0eaed1bf04493d997e96693e08653e

  • SHA256

    52dbede7ddb0af5dfbd283be527dd3b355bf23dfcbb7e2d7efb1c2c3e75b3417

  • SHA512

    c2566324f223b0fb29633aa9ca99d16c0e9d6f0e379d511a720b7972e38a89307143975dc3d7f2718b409b5063190e74874bcdd62c98610619709c1b1dbdffb4

  • SSDEEP

    12288:yMrey904/eAv5Gk/a4nV9SclY0+Cz5V+bR//yZJC94CgqIV791reb7cZir/KXcW:Uy1vMSPScdXdVeR/sJC9x491kSXXn

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      52dbede7ddb0af5dfbd283be527dd3b355bf23dfcbb7e2d7efb1c2c3e75b3417

    • Size

      772KB

    • MD5

      4da26cb7066d5307ce830c386ce50757

    • SHA1

      1b112bf6ff0eaed1bf04493d997e96693e08653e

    • SHA256

      52dbede7ddb0af5dfbd283be527dd3b355bf23dfcbb7e2d7efb1c2c3e75b3417

    • SHA512

      c2566324f223b0fb29633aa9ca99d16c0e9d6f0e379d511a720b7972e38a89307143975dc3d7f2718b409b5063190e74874bcdd62c98610619709c1b1dbdffb4

    • SSDEEP

      12288:yMrey904/eAv5Gk/a4nV9SclY0+Cz5V+bR//yZJC94CgqIV791reb7cZir/KXcW:Uy1vMSPScdXdVeR/sJC9x491kSXXn

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks