General

  • Target

    QUOTE_27788387_0092338_0019992DOC.exe

  • Size

    1.2MB

  • Sample

    201225-45mesnfkfs

  • MD5

    63504c97d96f3c4516632d9dd03a7598

  • SHA1

    21389d6e11b286852168cbc78b6636669d015b11

  • SHA256

    e10a0b049f468fe1e88dc589c37e6743a248f6f9461f99b0c1ac983694fe958e

  • SHA512

    7ad45d449a99747e9968d9bd35c8ac378e62206f4f6f729da2199548f7f202281721eef5d648945d0b0a5890bce58cc0c02a96429759902a9f31814eeb194e7f

Malware Config

Targets

    • Target

      QUOTE_27788387_0092338_0019992DOC.exe

    • Size

      1.2MB

    • MD5

      63504c97d96f3c4516632d9dd03a7598

    • SHA1

      21389d6e11b286852168cbc78b6636669d015b11

    • SHA256

      e10a0b049f468fe1e88dc589c37e6743a248f6f9461f99b0c1ac983694fe958e

    • SHA512

      7ad45d449a99747e9968d9bd35c8ac378e62206f4f6f729da2199548f7f202281721eef5d648945d0b0a5890bce58cc0c02a96429759902a9f31814eeb194e7f

    • RedLine

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

    • RedLine Payload

    • 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