General

  • Target

    c874fdd56be015a88e2601fef012e65b.exe

  • Size

    780KB

  • Sample

    201101-tljjabf8m2

  • MD5

    c874fdd56be015a88e2601fef012e65b

  • SHA1

    1665a05e0df0e9e7591169c51c9f4786e272ea9f

  • SHA256

    3a03caf2576c95ca77b28748f1a697e3f8572975500b1c72ca711c489e1d7b12

  • SHA512

    5bb69f9cb67f7fc0d6c6f91609f513063b2feb03f789c1a39772523d63267ec72da7ea83356e5c43eb1427f46a6edd0c4c7d924e0223e39ddb7e55ad03ee3de0

Malware Config

Targets

    • Target

      c874fdd56be015a88e2601fef012e65b.exe

    • Size

      780KB

    • MD5

      c874fdd56be015a88e2601fef012e65b

    • SHA1

      1665a05e0df0e9e7591169c51c9f4786e272ea9f

    • SHA256

      3a03caf2576c95ca77b28748f1a697e3f8572975500b1c72ca711c489e1d7b12

    • SHA512

      5bb69f9cb67f7fc0d6c6f91609f513063b2feb03f789c1a39772523d63267ec72da7ea83356e5c43eb1427f46a6edd0c4c7d924e0223e39ddb7e55ad03ee3de0

    • 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.

    • Checks installed software on the system

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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

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

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks