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General

  • Target

    1150eb0d0c64eef6abb1370b1efe278357356c459a5f8a288e65246646b2cdf8

  • Size

    1.1MB

  • Sample

    230514-dtw5yach2v

  • MD5

    bbd36c990706a5aa46c5e70eab95ecae

  • SHA1

    f05401e9618f6050c4055f4e4b0743e0fe93b644

  • SHA256

    1150eb0d0c64eef6abb1370b1efe278357356c459a5f8a288e65246646b2cdf8

  • SHA512

    48b7fc2188d10f4d9557b110019789ff0fdfab0e042b00e3437f5582fbd907dd9c34800c54027020da468e37f01c997a40a5da865798903e63e082c47805d7c7

  • SSDEEP

    24576:LyD6oTZvs6+wxvO7v0pamio/fp3tVBJjHFibcsEQFWksjPK:+moTZvs6+wNOSam7dBVHI3r0

Malware Config

Extracted

Family

redline

Botnet

motor

C2

185.161.248.75:4132

Attributes
  • auth_value

    ec19ab9989a783983c5cbbc0e5ac4a5f

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

Targets

    • Target

      1150eb0d0c64eef6abb1370b1efe278357356c459a5f8a288e65246646b2cdf8

    • Size

      1.1MB

    • MD5

      bbd36c990706a5aa46c5e70eab95ecae

    • SHA1

      f05401e9618f6050c4055f4e4b0743e0fe93b644

    • SHA256

      1150eb0d0c64eef6abb1370b1efe278357356c459a5f8a288e65246646b2cdf8

    • SHA512

      48b7fc2188d10f4d9557b110019789ff0fdfab0e042b00e3437f5582fbd907dd9c34800c54027020da468e37f01c997a40a5da865798903e63e082c47805d7c7

    • SSDEEP

      24576:LyD6oTZvs6+wxvO7v0pamio/fp3tVBJjHFibcsEQFWksjPK:+moTZvs6+wNOSam7dBVHI3r0

    • 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