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General

  • Target

    0c82c43f62c72d7b675e8e45b7693b8a9804644d9147118ee9da9d6e626532f0

  • Size

    752KB

  • Sample

    230601-g5dphsdd81

  • MD5

    04a05f606c96dcbf05c665418f9ea00b

  • SHA1

    62764e21441b21f9ec5ba153b5a2d3bb65841833

  • SHA256

    0c82c43f62c72d7b675e8e45b7693b8a9804644d9147118ee9da9d6e626532f0

  • SHA512

    1e1bc1a67763152be45ea2502ba3e77ebc050b44eb3aede2ba2f6c7fda5e703d7eb55e9087aee5be6d10b1388c2c9d0711bfcbf8508117b8bd1cb16c8f6320b7

  • SSDEEP

    12288:eMrLy908x7Mi2BE2wBv8S7WEcbJr4ITRcrr0c4pWp9wb96wAqQSSLR/kyJwDNumK:FyZ7P2C2wOqWJJxRmt4e86aSLDmAtUv0

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      0c82c43f62c72d7b675e8e45b7693b8a9804644d9147118ee9da9d6e626532f0

    • Size

      752KB

    • MD5

      04a05f606c96dcbf05c665418f9ea00b

    • SHA1

      62764e21441b21f9ec5ba153b5a2d3bb65841833

    • SHA256

      0c82c43f62c72d7b675e8e45b7693b8a9804644d9147118ee9da9d6e626532f0

    • SHA512

      1e1bc1a67763152be45ea2502ba3e77ebc050b44eb3aede2ba2f6c7fda5e703d7eb55e9087aee5be6d10b1388c2c9d0711bfcbf8508117b8bd1cb16c8f6320b7

    • SSDEEP

      12288:eMrLy908x7Mi2BE2wBv8S7WEcbJr4ITRcrr0c4pWp9wb96wAqQSSLR/kyJwDNumK:FyZ7P2C2wOqWJJxRmt4e86aSLDmAtUv0

    • 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.

    • 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