General

  • Target

    69aa327a35c5be413b8e50b2cc2b5001894d10b72efce3d8196c0dd9fb8303bd

  • Size

    602KB

  • Sample

    230608-mkec7seh3y

  • MD5

    12eed4b5273b3b5b56e6ffbb21a9adfc

  • SHA1

    75fba042987e8edcedb4e46252d256214a4e9409

  • SHA256

    69aa327a35c5be413b8e50b2cc2b5001894d10b72efce3d8196c0dd9fb8303bd

  • SHA512

    32ab5cbbaf0f54b9bf25ac87d92ba360b17c2d9e6e3873781fb80d7bfd02815a6dfe891e031d2e95d6c800e100428b38f0e4bd53346f4ebdaa308411ee453bf9

  • SSDEEP

    12288:1Mrpy90JHmWuo/hCXIQC0GJABRY+aoHutYNTtZc:0y4HmWuSk+7AeJYNTnc

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.129:19068

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      69aa327a35c5be413b8e50b2cc2b5001894d10b72efce3d8196c0dd9fb8303bd

    • Size

      602KB

    • MD5

      12eed4b5273b3b5b56e6ffbb21a9adfc

    • SHA1

      75fba042987e8edcedb4e46252d256214a4e9409

    • SHA256

      69aa327a35c5be413b8e50b2cc2b5001894d10b72efce3d8196c0dd9fb8303bd

    • SHA512

      32ab5cbbaf0f54b9bf25ac87d92ba360b17c2d9e6e3873781fb80d7bfd02815a6dfe891e031d2e95d6c800e100428b38f0e4bd53346f4ebdaa308411ee453bf9

    • SSDEEP

      12288:1Mrpy90JHmWuo/hCXIQC0GJABRY+aoHutYNTtZc:0y4HmWuSk+7AeJYNTnc

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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