General

  • Target

    01220b18bf1384bf2db8686425da2ae0.exe

  • Size

    779KB

  • Sample

    201030-rcxvhatlfa

  • MD5

    01220b18bf1384bf2db8686425da2ae0

  • SHA1

    6b48989d60d98eea455b84e8089fd54f874f793e

  • SHA256

    13ca4ce027439580ff4a68cdee4a2c33ec62ab6be39441d9416e7c2bc3ac40bd

  • SHA512

    9f0f6eec7360a07c286ae4aa3b3bdebbaa60975a9699f2596cf5ce9a7a68445a40a62f1a24f86f881cd64dacf9ae92da9fe4b2bcaec831b487177d81d3cc35fd

Malware Config

Targets

    • Target

      01220b18bf1384bf2db8686425da2ae0.exe

    • Size

      779KB

    • MD5

      01220b18bf1384bf2db8686425da2ae0

    • SHA1

      6b48989d60d98eea455b84e8089fd54f874f793e

    • SHA256

      13ca4ce027439580ff4a68cdee4a2c33ec62ab6be39441d9416e7c2bc3ac40bd

    • SHA512

      9f0f6eec7360a07c286ae4aa3b3bdebbaa60975a9699f2596cf5ce9a7a68445a40a62f1a24f86f881cd64dacf9ae92da9fe4b2bcaec831b487177d81d3cc35fd

    • 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.

    • 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

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