General

  • Target

    a5f443ca858e0a9ef7b0385e0a1780a6d259628a7df9115df2124fbd3df5c476.bin

  • Size

    874KB

  • Sample

    230505-xgxeqafa39

  • MD5

    176e2bace4ab96ec5235bfa9c7c476c7

  • SHA1

    a206d2b9c3731ab748f277ccb79649bc032a9224

  • SHA256

    a5f443ca858e0a9ef7b0385e0a1780a6d259628a7df9115df2124fbd3df5c476

  • SHA512

    4b3fc822ac44e1871e0d29a6768902e4a624a5163c3e80da6e32561647be9f9b79e2ca51f862cce15bb68a44f5e13c412f7b51711aa86f720fbe809df86aaa3c

  • SSDEEP

    24576:jyOmOKyCBYIkXxH6YCPFrPiXkBBGR3MT7IzX:2OmNhefXoPPtd/Gr

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      a5f443ca858e0a9ef7b0385e0a1780a6d259628a7df9115df2124fbd3df5c476.bin

    • Size

      874KB

    • MD5

      176e2bace4ab96ec5235bfa9c7c476c7

    • SHA1

      a206d2b9c3731ab748f277ccb79649bc032a9224

    • SHA256

      a5f443ca858e0a9ef7b0385e0a1780a6d259628a7df9115df2124fbd3df5c476

    • SHA512

      4b3fc822ac44e1871e0d29a6768902e4a624a5163c3e80da6e32561647be9f9b79e2ca51f862cce15bb68a44f5e13c412f7b51711aa86f720fbe809df86aaa3c

    • SSDEEP

      24576:jyOmOKyCBYIkXxH6YCPFrPiXkBBGR3MT7IzX:2OmNhefXoPPtd/Gr

    • Detects Redline Stealer samples

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

    • 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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks