General

  • Target

    23443_09986654_4556766_PDF.exe

  • Size

    469KB

  • Sample

    201218-1bsevhwwhj

  • MD5

    6b80e672407499b77dc38a13ddd0eb71

  • SHA1

    e42f4550a42bdf089e41d6576b1f800f47e92def

  • SHA256

    0eb70fd1476d81dcf01cef53f0cc4f6eb2718c86722eb8a08667f929a8254430

  • SHA512

    11b96ec30f61842bdcc712460f02b8b145723189ca028843b0b6f5dfc1b0deb61ada9510225393b069cf67d06d92857540397e1ce67175e6bb08f8bcb1ff0dca

Malware Config

Targets

    • Target

      23443_09986654_4556766_PDF.exe

    • Size

      469KB

    • MD5

      6b80e672407499b77dc38a13ddd0eb71

    • SHA1

      e42f4550a42bdf089e41d6576b1f800f47e92def

    • SHA256

      0eb70fd1476d81dcf01cef53f0cc4f6eb2718c86722eb8a08667f929a8254430

    • SHA512

      11b96ec30f61842bdcc712460f02b8b145723189ca028843b0b6f5dfc1b0deb61ada9510225393b069cf67d06d92857540397e1ce67175e6bb08f8bcb1ff0dca

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • Beds Protector Packer

      Detects Beds Protector packer used to load .NET malware.

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks