General

  • Target

    ed7def53b643f90800d1df44a45a2792bd52539c5dd2b059d155539db708b2b8

  • Size

    664KB

  • Sample

    211125-f496naechq

  • MD5

    560e72b95e276939dc2addf8a90a70c2

  • SHA1

    5a0fb2a58cd48bba0faaf0a844d8bcd77399990b

  • SHA256

    ed7def53b643f90800d1df44a45a2792bd52539c5dd2b059d155539db708b2b8

  • SHA512

    ff2822e5a2d3d9029f675a8e4f1db9a2115cdceed431c29bdbb798275e3e6ee3170ecb17bb7b0a874de71f02b0c4acbc88d47b6e9664680f7688886d599c1890

Malware Config

Extracted

Family

redline

Botnet

25.11

C2

185.215.113.17:7700

Targets

    • Target

      ed7def53b643f90800d1df44a45a2792bd52539c5dd2b059d155539db708b2b8

    • Size

      664KB

    • MD5

      560e72b95e276939dc2addf8a90a70c2

    • SHA1

      5a0fb2a58cd48bba0faaf0a844d8bcd77399990b

    • SHA256

      ed7def53b643f90800d1df44a45a2792bd52539c5dd2b059d155539db708b2b8

    • SHA512

      ff2822e5a2d3d9029f675a8e4f1db9a2115cdceed431c29bdbb798275e3e6ee3170ecb17bb7b0a874de71f02b0c4acbc88d47b6e9664680f7688886d599c1890

    • RedLine

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

    • RedLine Payload

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks