General

  • Target

    a62ad937344322f28cc4bbdd0c5613eb53d28f239132ba6bb9e3379a71c4fb22.bin

  • Size

    1.5MB

  • Sample

    230505-xg2z7sha5y

  • MD5

    05c926124b4b768b97bf2952136b39ed

  • SHA1

    bf637ef36a50b39d2176b7d175e2999017f10772

  • SHA256

    a62ad937344322f28cc4bbdd0c5613eb53d28f239132ba6bb9e3379a71c4fb22

  • SHA512

    df236c92a26f1424ed494479bdb838cb0cb5890c3dc6d255b91ff1600ef9feee834c7b3137901546839dd0ad9ee639294810d200bbf2d6e03535bceb50c1ff72

  • SSDEEP

    24576:8yPschegPRUjBB/+W7t2/uUt/Thj8nJvLkHL+KqapO0/1qCpQ1q:rPschNRUjBDo/3trWhLkH1RV/1x

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

most

C2

185.161.248.73:4164

Attributes
  • auth_value

    7da4dfa153f2919e617aa016f7c36008

Targets

    • Target

      a62ad937344322f28cc4bbdd0c5613eb53d28f239132ba6bb9e3379a71c4fb22.bin

    • Size

      1.5MB

    • MD5

      05c926124b4b768b97bf2952136b39ed

    • SHA1

      bf637ef36a50b39d2176b7d175e2999017f10772

    • SHA256

      a62ad937344322f28cc4bbdd0c5613eb53d28f239132ba6bb9e3379a71c4fb22

    • SHA512

      df236c92a26f1424ed494479bdb838cb0cb5890c3dc6d255b91ff1600ef9feee834c7b3137901546839dd0ad9ee639294810d200bbf2d6e03535bceb50c1ff72

    • SSDEEP

      24576:8yPschegPRUjBB/+W7t2/uUt/Thj8nJvLkHL+KqapO0/1qCpQ1q:rPschNRUjBDo/3trWhLkH1RV/1x

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks