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General

  • Target

    4dac11abfb1415e2649ed24e3c908bdfb5cdd0ab8e25ee8b424bfd31eb66717b.bin

  • Size

    770KB

  • Sample

    230511-w8qktahd37

  • MD5

    6b57137c86c2ae1411c4ce0051211e58

  • SHA1

    2b2a8610df3e5dfddc344d913157eba6dc492ef7

  • SHA256

    4dac11abfb1415e2649ed24e3c908bdfb5cdd0ab8e25ee8b424bfd31eb66717b

  • SHA512

    5795cc780f7791c6615633a71e13605ce2e0658eab93374ff4870f9e1e906dc3f2dca63290634867c698cfcce750d8821b9c435e351d1f83015ffc94d559b895

  • SSDEEP

    12288:YMrby90xS6wPieBTb7O/A3D6yeJ1wqU6T7CK/OvRaWuA8GgRsw8isTy2QFm:zyG9wPD5PsAPaKXacvRaTGw8DQFm

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      4dac11abfb1415e2649ed24e3c908bdfb5cdd0ab8e25ee8b424bfd31eb66717b.bin

    • Size

      770KB

    • MD5

      6b57137c86c2ae1411c4ce0051211e58

    • SHA1

      2b2a8610df3e5dfddc344d913157eba6dc492ef7

    • SHA256

      4dac11abfb1415e2649ed24e3c908bdfb5cdd0ab8e25ee8b424bfd31eb66717b

    • SHA512

      5795cc780f7791c6615633a71e13605ce2e0658eab93374ff4870f9e1e906dc3f2dca63290634867c698cfcce750d8821b9c435e351d1f83015ffc94d559b895

    • SSDEEP

      12288:YMrby90xS6wPieBTb7O/A3D6yeJ1wqU6T7CK/OvRaWuA8GgRsw8isTy2QFm:zyG9wPD5PsAPaKXacvRaTGw8DQFm

    • 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

    • 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