General

  • Target

    c8b4f70bd3c467aa8c6abb020bd0a72d2df653d9ddf510794a9097a2cc473b4d

  • Size

    664KB

  • Sample

    211125-jp94wseefr

  • MD5

    74d4872ab9d4d433bda0dfa906946473

  • SHA1

    ee3964c17d734075b0d6b2fef79a04ad306457de

  • SHA256

    c8b4f70bd3c467aa8c6abb020bd0a72d2df653d9ddf510794a9097a2cc473b4d

  • SHA512

    7b5eaecc8e53192b362ff1f697a4d45c07a533ff004979f8ccb7b69f7fc2ecce7cad0fc914aa25be27f3946af281ace7a70ef7dea8253703e796f2df1255afe6

Malware Config

Extracted

Family

redline

Botnet

25.11

C2

185.215.113.17:7700

Targets

    • Target

      c8b4f70bd3c467aa8c6abb020bd0a72d2df653d9ddf510794a9097a2cc473b4d

    • Size

      664KB

    • MD5

      74d4872ab9d4d433bda0dfa906946473

    • SHA1

      ee3964c17d734075b0d6b2fef79a04ad306457de

    • SHA256

      c8b4f70bd3c467aa8c6abb020bd0a72d2df653d9ddf510794a9097a2cc473b4d

    • SHA512

      7b5eaecc8e53192b362ff1f697a4d45c07a533ff004979f8ccb7b69f7fc2ecce7cad0fc914aa25be27f3946af281ace7a70ef7dea8253703e796f2df1255afe6

    • 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