General

  • Target

    6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3

  • Size

    653KB

  • Sample

    211021-3vrdhsbhar

  • MD5

    c2253e759cfe3733e1edb4fd3ea25297

  • SHA1

    faec2f72c7e552da81de9e53f2b7d2456d966608

  • SHA256

    6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3

  • SHA512

    e44f24d7c384891da8275737c77a90cb5e1c7737382a150924e8844324c8826c9a6fa52d6a341281f770bfa4b71f9f26cea5b9c87be2900c9e615a76fdba3374

Malware Config

Extracted

Family

redline

Botnet

22.10

C2

185.215.113.17:7700

Targets

    • Target

      6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3

    • Size

      653KB

    • MD5

      c2253e759cfe3733e1edb4fd3ea25297

    • SHA1

      faec2f72c7e552da81de9e53f2b7d2456d966608

    • SHA256

      6ef9faaeca28ac5c7d80c7d34c803550bf0d320a49df42d16455ac530032bee3

    • SHA512

      e44f24d7c384891da8275737c77a90cb5e1c7737382a150924e8844324c8826c9a6fa52d6a341281f770bfa4b71f9f26cea5b9c87be2900c9e615a76fdba3374

    • 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