General

  • Target

    e6e3eb976984fa5d1ed3ead08a57cbd149e67c8f109f4b29075bfbe3396464f9

  • Size

    665KB

  • Sample

    211015-xecbrscagj

  • MD5

    a4b991c191a5f1dc831228e53ec583fb

  • SHA1

    65a04119bd1277cccf8a5442e00a889c8c303870

  • SHA256

    e6e3eb976984fa5d1ed3ead08a57cbd149e67c8f109f4b29075bfbe3396464f9

  • SHA512

    07ca6c33559cc14fdff3769daa9749aaddaf89673690b2fe654b9d88b52d1971db5275e0d064495d29348cc0d5e246019e1e4d33c6e40a86f1208e018c11e46e

Malware Config

Extracted

Family

redline

Botnet

mix15.10

C2

185.215.113.15:57055

Targets

    • Target

      e6e3eb976984fa5d1ed3ead08a57cbd149e67c8f109f4b29075bfbe3396464f9

    • Size

      665KB

    • MD5

      a4b991c191a5f1dc831228e53ec583fb

    • SHA1

      65a04119bd1277cccf8a5442e00a889c8c303870

    • SHA256

      e6e3eb976984fa5d1ed3ead08a57cbd149e67c8f109f4b29075bfbe3396464f9

    • SHA512

      07ca6c33559cc14fdff3769daa9749aaddaf89673690b2fe654b9d88b52d1971db5275e0d064495d29348cc0d5e246019e1e4d33c6e40a86f1208e018c11e46e

    • 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

    • 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