General

  • Target

    c41552f0aec91a78083c6ac7d9c96ebe3d2fb7d1686a904c8e2581bf2e4563cd

  • Size

    1.2MB

  • Sample

    230501-2etchagh87

  • MD5

    29bd7bca6a13a3284518cddb8abae731

  • SHA1

    8e1612c3ef439a0b56081d7fd9fd0426db2a0032

  • SHA256

    c41552f0aec91a78083c6ac7d9c96ebe3d2fb7d1686a904c8e2581bf2e4563cd

  • SHA512

    5db3ec26f1df51749ca9752eede8ac5088ca84207291c713359581d2de3bb2f4d1e2dc2a4f48713356354ba2e09fff597f2a9479c6b6ae271248681f285cce8a

  • SSDEEP

    24576:wyqBukCBVOq1qzbRTR4gbWBj1bq41GIYW3p/2XD6CF:3MUBVOAMVfbWBZL1Zrkm

Malware Config

Extracted

Family

redline

Botnet

luser

C2

185.161.248.73:4164

Attributes
  • auth_value

    cf14a84de9a3b6b7b8981202f3b616fb

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Targets

    • Target

      c41552f0aec91a78083c6ac7d9c96ebe3d2fb7d1686a904c8e2581bf2e4563cd

    • Size

      1.2MB

    • MD5

      29bd7bca6a13a3284518cddb8abae731

    • SHA1

      8e1612c3ef439a0b56081d7fd9fd0426db2a0032

    • SHA256

      c41552f0aec91a78083c6ac7d9c96ebe3d2fb7d1686a904c8e2581bf2e4563cd

    • SHA512

      5db3ec26f1df51749ca9752eede8ac5088ca84207291c713359581d2de3bb2f4d1e2dc2a4f48713356354ba2e09fff597f2a9479c6b6ae271248681f285cce8a

    • SSDEEP

      24576:wyqBukCBVOq1qzbRTR4gbWBj1bq41GIYW3p/2XD6CF:3MUBVOAMVfbWBZL1Zrkm

    • 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

    • 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