General

  • Target

    7b401e0b65ae467342b6f6056b028c1e0d74913319bc9e4b89c054136e309afe

  • Size

    700KB

  • Sample

    230327-t35fnsgd3z

  • MD5

    4556d41e49cc3d6872d2b98e83966aec

  • SHA1

    2d4daa02654f8acb9b42f465ea07b304d9c7d96c

  • SHA256

    7b401e0b65ae467342b6f6056b028c1e0d74913319bc9e4b89c054136e309afe

  • SHA512

    d3192d00f4e54afb48cf9e9a512f7f60aa755bc4d8462dbef69ece72b741c66bdff04f471a175aa616e6441e7384124d401b72f6720d9bb63e65b0e70c9d1dbb

  • SSDEEP

    12288:xMr0y90mqPqTkTx87o+cE+yC538GGc8LZuVWu+McU+d4uKwBRv3G+u+aHN8kBAp6:dy7O+cfhxG7ZM5S4uKwfayKW6

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Targets

    • Target

      7b401e0b65ae467342b6f6056b028c1e0d74913319bc9e4b89c054136e309afe

    • Size

      700KB

    • MD5

      4556d41e49cc3d6872d2b98e83966aec

    • SHA1

      2d4daa02654f8acb9b42f465ea07b304d9c7d96c

    • SHA256

      7b401e0b65ae467342b6f6056b028c1e0d74913319bc9e4b89c054136e309afe

    • SHA512

      d3192d00f4e54afb48cf9e9a512f7f60aa755bc4d8462dbef69ece72b741c66bdff04f471a175aa616e6441e7384124d401b72f6720d9bb63e65b0e70c9d1dbb

    • SSDEEP

      12288:xMr0y90mqPqTkTx87o+cE+yC538GGc8LZuVWu+McU+d4uKwBRv3G+u+aHN8kBAp6:dy7O+cfhxG7ZM5S4uKwfayKW6

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Tasks