General

  • Target

    FC33.exe

  • Size

    19KB

  • Sample

    210215-bfpfjt7sm6

  • MD5

    5898d001eedb60a637f9334965e241a9

  • SHA1

    59d543084a8230ac387dee45b027c47282256d02

  • SHA256

    08eb269d6c3bfaf4d3cde53a987e0adc96a171235d3c34e3c6e9422920e793dd

  • SHA512

    d8be87bddd9f289597221d864370dfdd1ea94d2910837e211f34eec0fee56477672d98bd0565059389ff6d9ac79002f0ffa792feb84db02b18f432c6174e71e0

Malware Config

Targets

    • Target

      FC33.exe

    • Size

      19KB

    • MD5

      5898d001eedb60a637f9334965e241a9

    • SHA1

      59d543084a8230ac387dee45b027c47282256d02

    • SHA256

      08eb269d6c3bfaf4d3cde53a987e0adc96a171235d3c34e3c6e9422920e793dd

    • SHA512

      d8be87bddd9f289597221d864370dfdd1ea94d2910837e211f34eec0fee56477672d98bd0565059389ff6d9ac79002f0ffa792feb84db02b18f432c6174e71e0

    • RedLine

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

    • RedLine Payload

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks