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General

  • Target

    e6c4baa960566f8059d326932c37836edc4ca0de12bb947de8a3baf9c82fe7ca

  • Size

    1.1MB

  • Sample

    230515-sdechsga29

  • MD5

    d40670e28a69b35a81abec56fcc5cc32

  • SHA1

    7e3fdd8de5ad8f6b4f90c4327d3e313ad99ab5dc

  • SHA256

    e6c4baa960566f8059d326932c37836edc4ca0de12bb947de8a3baf9c82fe7ca

  • SHA512

    13c2953c1632da7c7caa27bf6c7712a119f3fe213a1123f8d8d55199ec9f816d07faa64db912c6d83ec9b70b935be5aa6c54677fbe85a651c1e59ae0a8130af3

  • SSDEEP

    24576:6yrJ5gDtAm3HYMoYnDP1ub136Va8vYElyO1:BrJCDtfXYMdDccVaCYEh

Malware Config

Extracted

Family

redline

Botnet

ment

C2

185.161.248.25:4132

Attributes
  • auth_value

    650f2fd9e43f18bed6e23c78d8cfb0af

Extracted

Family

redline

Botnet

naher

C2

185.161.248.25:4132

Attributes
  • auth_value

    91f06fcf80f600c56b2797e1c73d214d

Targets

    • Target

      e6c4baa960566f8059d326932c37836edc4ca0de12bb947de8a3baf9c82fe7ca

    • Size

      1.1MB

    • MD5

      d40670e28a69b35a81abec56fcc5cc32

    • SHA1

      7e3fdd8de5ad8f6b4f90c4327d3e313ad99ab5dc

    • SHA256

      e6c4baa960566f8059d326932c37836edc4ca0de12bb947de8a3baf9c82fe7ca

    • SHA512

      13c2953c1632da7c7caa27bf6c7712a119f3fe213a1123f8d8d55199ec9f816d07faa64db912c6d83ec9b70b935be5aa6c54677fbe85a651c1e59ae0a8130af3

    • SSDEEP

      24576:6yrJ5gDtAm3HYMoYnDP1ub136Va8vYElyO1:BrJCDtfXYMdDccVaCYEh

    • 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

    • 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