General

  • Target

    20ef12c3cf75d4939f98c5dcb7887046b8e709240c334f5654e7fba9e09e6d54.bin

  • Size

    810KB

  • Sample

    230506-zq3dfafg5v

  • MD5

    684b32ec62c1fa371788a7d6f879a8e0

  • SHA1

    bbc3626a8e873035fd2b5426ab27b17a2adcd260

  • SHA256

    20ef12c3cf75d4939f98c5dcb7887046b8e709240c334f5654e7fba9e09e6d54

  • SHA512

    e59fb114af0bbb1d0ddf776136f678d3fc84f7d824db3972b18f1598bac6a4dd69c4587f891782a97d161b0bee9ea61d87c36d32d964350992033a71ca97e4e8

  • SSDEEP

    24576:zydA1VOIiLNAk0MRBRzxjZa2g81fvm9MH4pp:GdeZCNAk11FU81fvRYp

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

      20ef12c3cf75d4939f98c5dcb7887046b8e709240c334f5654e7fba9e09e6d54.bin

    • Size

      810KB

    • MD5

      684b32ec62c1fa371788a7d6f879a8e0

    • SHA1

      bbc3626a8e873035fd2b5426ab27b17a2adcd260

    • SHA256

      20ef12c3cf75d4939f98c5dcb7887046b8e709240c334f5654e7fba9e09e6d54

    • SHA512

      e59fb114af0bbb1d0ddf776136f678d3fc84f7d824db3972b18f1598bac6a4dd69c4587f891782a97d161b0bee9ea61d87c36d32d964350992033a71ca97e4e8

    • SSDEEP

      24576:zydA1VOIiLNAk0MRBRzxjZa2g81fvm9MH4pp:GdeZCNAk11FU81fvRYp

    • 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