General

  • Target

    3db34dcd4ac0fb6c0d258f26bfe5a85e5dc17aa8bf967cf7c13b7f38055897bf.bin

  • Size

    913KB

  • Sample

    230506-1bn3yagb59

  • MD5

    6f18fa40e8da6357abd6a2428d782cad

  • SHA1

    d4f3db9e472e9d7a350629740851be3309da2b6d

  • SHA256

    3db34dcd4ac0fb6c0d258f26bfe5a85e5dc17aa8bf967cf7c13b7f38055897bf

  • SHA512

    92c2ad694fa6b3ccbd2653bafde778392a7ceee0b01d8b87b397fc6e161524af56c13dc2951708faa9ea144d5d46dd60709aa5d0ba811654b9410b77e3769496

  • SSDEEP

    24576:yySrVoIruGgtMl/lJupWEXoXVY3IRauIoOCdpxRW:ZaVosuntk/lNguKIRnI5q

Malware Config

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      3db34dcd4ac0fb6c0d258f26bfe5a85e5dc17aa8bf967cf7c13b7f38055897bf.bin

    • Size

      913KB

    • MD5

      6f18fa40e8da6357abd6a2428d782cad

    • SHA1

      d4f3db9e472e9d7a350629740851be3309da2b6d

    • SHA256

      3db34dcd4ac0fb6c0d258f26bfe5a85e5dc17aa8bf967cf7c13b7f38055897bf

    • SHA512

      92c2ad694fa6b3ccbd2653bafde778392a7ceee0b01d8b87b397fc6e161524af56c13dc2951708faa9ea144d5d46dd60709aa5d0ba811654b9410b77e3769496

    • SSDEEP

      24576:yySrVoIruGgtMl/lJupWEXoXVY3IRauIoOCdpxRW:ZaVosuntk/lNguKIRnI5q

    • 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