General

  • Target

    cf44f894948ccdc8349321972c99123c95a7134fa315b6990c4ce2761d458034

  • Size

    635KB

  • Sample

    210831-4wc25dg9ps

  • MD5

    160eb5ba669ae3e98df0e69117dc5c00

  • SHA1

    7f2d8febc476c4c020e4bf8ef8c7db89a33a9968

  • SHA256

    cf44f894948ccdc8349321972c99123c95a7134fa315b6990c4ce2761d458034

  • SHA512

    e827a84e2e206a827aa7db40c13067e78c8abf9f39cf98c74cbcc49ed0cdf998b9a13a8b59c6bac0e31d6710a8070b6dcd67bb4f22b5f083f2d6ecacf914d5e8

Malware Config

Extracted

Family

redline

Botnet

mix31.08

C2

185.215.113.15:6043

Targets

    • Target

      cf44f894948ccdc8349321972c99123c95a7134fa315b6990c4ce2761d458034

    • Size

      635KB

    • MD5

      160eb5ba669ae3e98df0e69117dc5c00

    • SHA1

      7f2d8febc476c4c020e4bf8ef8c7db89a33a9968

    • SHA256

      cf44f894948ccdc8349321972c99123c95a7134fa315b6990c4ce2761d458034

    • SHA512

      e827a84e2e206a827aa7db40c13067e78c8abf9f39cf98c74cbcc49ed0cdf998b9a13a8b59c6bac0e31d6710a8070b6dcd67bb4f22b5f083f2d6ecacf914d5e8

    • 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