General

  • Target

    ca91eb974b54f845fefe42e0142a7420c2b81d913e75d2ad9c2880d1141089b7

  • Size

    588KB

  • Sample

    230504-jd7jmace9z

  • MD5

    4d22caac51a77ad8c6d22dec3c084236

  • SHA1

    477afa1a9f78d7d5a66b93c0d6bd8aebac271a4c

  • SHA256

    ca91eb974b54f845fefe42e0142a7420c2b81d913e75d2ad9c2880d1141089b7

  • SHA512

    014974ff7f456394e7d4739356e01a2597299bf61dfb4c09f9f6dadd12f065a2e712a978efa0c8ca4f8ad34ef7df99598cdd2ec8a505bf7d7a3198b3a869ab2d

  • SSDEEP

    12288:zMr9y90oisIRHBOD8WmWlaMo+m9XVIzKbC5eE63uAWV2Y:OyMsIRHBOD8QaMorVIWGpAWVL

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes
  • auth_value

    3491f24ae0250969cd45ce4b3fe77549

Targets

    • Target

      ca91eb974b54f845fefe42e0142a7420c2b81d913e75d2ad9c2880d1141089b7

    • Size

      588KB

    • MD5

      4d22caac51a77ad8c6d22dec3c084236

    • SHA1

      477afa1a9f78d7d5a66b93c0d6bd8aebac271a4c

    • SHA256

      ca91eb974b54f845fefe42e0142a7420c2b81d913e75d2ad9c2880d1141089b7

    • SHA512

      014974ff7f456394e7d4739356e01a2597299bf61dfb4c09f9f6dadd12f065a2e712a978efa0c8ca4f8ad34ef7df99598cdd2ec8a505bf7d7a3198b3a869ab2d

    • SSDEEP

      12288:zMr9y90oisIRHBOD8WmWlaMo+m9XVIzKbC5eE63uAWV2Y:OyMsIRHBOD8QaMorVIWGpAWVL

    • 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

    • 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.

MITRE ATT&CK Enterprise v6

Tasks