General

  • Target

    199ca324948379f2a21e8cd0a7531e14319af74e302ad45820e105b50a9e985f

  • Size

    668KB

  • Sample

    210831-8w668vz24a

  • MD5

    cedb5a09e7240ec72c1e390c910f7d4f

  • SHA1

    da41410f101354fa4616c6dca1a3114924e59c31

  • SHA256

    199ca324948379f2a21e8cd0a7531e14319af74e302ad45820e105b50a9e985f

  • SHA512

    2eb7fd0b0c19d5aa62e11f3fb8255309406603e9a9319e012390570da7c246e75287dd1cb131b4cc901e03c56eac2f8247d9021c59cee5b9cb74ae3e20c02f26

Malware Config

Extracted

Family

redline

Botnet

mix31.08

C2

185.215.113.15:6043

Targets

    • Target

      199ca324948379f2a21e8cd0a7531e14319af74e302ad45820e105b50a9e985f

    • Size

      668KB

    • MD5

      cedb5a09e7240ec72c1e390c910f7d4f

    • SHA1

      da41410f101354fa4616c6dca1a3114924e59c31

    • SHA256

      199ca324948379f2a21e8cd0a7531e14319af74e302ad45820e105b50a9e985f

    • SHA512

      2eb7fd0b0c19d5aa62e11f3fb8255309406603e9a9319e012390570da7c246e75287dd1cb131b4cc901e03c56eac2f8247d9021c59cee5b9cb74ae3e20c02f26

    • RedLine

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

    • RedLine Payload

    • suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger

      suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger

    • 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

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks