General

  • Target

    88c62a5a6697f9cf8f7f0251cd2bfdbc76f093a8f62ceea32e07787b2b0a0e15

  • Size

    550KB

  • Sample

    210915-sdt3zadhej

  • MD5

    e5da41229c1eb8df5e8e32f61aac517a

  • SHA1

    52622e350f3457c41e8643b6f0721d3f70047f57

  • SHA256

    88c62a5a6697f9cf8f7f0251cd2bfdbc76f093a8f62ceea32e07787b2b0a0e15

  • SHA512

    59946300db0cd73311915029b36ff34208e4c6f7545fdf22efe997ebcf7a2799b090f5c18b528a778d1bbbc640fa84997ccc09065f1b20783217f94ece5fd96c

Malware Config

Extracted

Family

redline

Botnet

mix15.09

C2

185.215.113.15:6043

Targets

    • Target

      88c62a5a6697f9cf8f7f0251cd2bfdbc76f093a8f62ceea32e07787b2b0a0e15

    • Size

      550KB

    • MD5

      e5da41229c1eb8df5e8e32f61aac517a

    • SHA1

      52622e350f3457c41e8643b6f0721d3f70047f57

    • SHA256

      88c62a5a6697f9cf8f7f0251cd2bfdbc76f093a8f62ceea32e07787b2b0a0e15

    • SHA512

      59946300db0cd73311915029b36ff34208e4c6f7545fdf22efe997ebcf7a2799b090f5c18b528a778d1bbbc640fa84997ccc09065f1b20783217f94ece5fd96c

    • 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