General

  • Target

    a92b2c2708b0970df9854a8447ebb0b30f5c3846aa4db37d27a30c0bbeeb91cf

  • Size

    685KB

  • Sample

    230327-q8ycrsfg8y

  • MD5

    925ac5b8d8ca31a084b3179a6521985a

  • SHA1

    7800261397c987a47f88789b92c5bee35925766e

  • SHA256

    a92b2c2708b0970df9854a8447ebb0b30f5c3846aa4db37d27a30c0bbeeb91cf

  • SHA512

    e24a552f02cb8e840e01cee14354dc9db20888e7e9285ad34e74111ee4f803a0df2631052087b6dec9ab9415b75f538f727d26b02ed2860213735ae1692cc1f7

  • SSDEEP

    12288:1MrJy90yLikRuQVXFypnPiN7gxToFGufEq3iWwrkME57B/D0Eaz/FUpJbl9:8yEQVKLT8DtSWQixD0EkUHbl9

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      a92b2c2708b0970df9854a8447ebb0b30f5c3846aa4db37d27a30c0bbeeb91cf

    • Size

      685KB

    • MD5

      925ac5b8d8ca31a084b3179a6521985a

    • SHA1

      7800261397c987a47f88789b92c5bee35925766e

    • SHA256

      a92b2c2708b0970df9854a8447ebb0b30f5c3846aa4db37d27a30c0bbeeb91cf

    • SHA512

      e24a552f02cb8e840e01cee14354dc9db20888e7e9285ad34e74111ee4f803a0df2631052087b6dec9ab9415b75f538f727d26b02ed2860213735ae1692cc1f7

    • SSDEEP

      12288:1MrJy90yLikRuQVXFypnPiN7gxToFGufEq3iWwrkME57B/D0Eaz/FUpJbl9:8yEQVKLT8DtSWQixD0EkUHbl9

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • 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