General

  • Target

    529d1c7ed27e630d73ddfa22b601b05f5f95549b54b6b10d3d27d242f3750d2c

  • Size

    806KB

  • Sample

    230529-evlw2ahe82

  • MD5

    ad89b73413c69396fcb1e444346b5f40

  • SHA1

    70edeb46cd351568c53cb21eb30d65b4db7a7088

  • SHA256

    529d1c7ed27e630d73ddfa22b601b05f5f95549b54b6b10d3d27d242f3750d2c

  • SHA512

    19f05053cb129a4197a42e6caf734364e431a3d6ea9be9334f78bf057e8b89b9989929352f5f97aa88e01b9a5ef0c8980e12ca91a4bd4b0954e281ea1ab095f2

  • SSDEEP

    24576:Iy4N8fONakgIeEYfJdkPODeenr6USQcAJM:P4qmN5gfbALenr9cQ

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.127:19045

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.127:19045

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      529d1c7ed27e630d73ddfa22b601b05f5f95549b54b6b10d3d27d242f3750d2c

    • Size

      806KB

    • MD5

      ad89b73413c69396fcb1e444346b5f40

    • SHA1

      70edeb46cd351568c53cb21eb30d65b4db7a7088

    • SHA256

      529d1c7ed27e630d73ddfa22b601b05f5f95549b54b6b10d3d27d242f3750d2c

    • SHA512

      19f05053cb129a4197a42e6caf734364e431a3d6ea9be9334f78bf057e8b89b9989929352f5f97aa88e01b9a5ef0c8980e12ca91a4bd4b0954e281ea1ab095f2

    • SSDEEP

      24576:Iy4N8fONakgIeEYfJdkPODeenr6USQcAJM:P4qmN5gfbALenr9cQ

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks