General

  • Target

    c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64

  • Size

    658KB

  • Sample

    211019-sdmnwsghhk

  • MD5

    f19ec50fa51fa285bfa61ca8d561a69b

  • SHA1

    a01ffa6cd80c5e3a92fa09dbfc87b6054fb5f7f6

  • SHA256

    c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64

  • SHA512

    095f4280b8a6c2f8db099871abcda184c0136bdcb2cf99a9fb14a831deae524b52420c0e9195e37916cb1b9c9261dd68003a9bfaa55310dbe5d3f2982473d47b

Malware Config

Extracted

Family

redline

Botnet

mix19.10

C2

185.215.113.15:57055

Targets

    • Target

      c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64

    • Size

      658KB

    • MD5

      f19ec50fa51fa285bfa61ca8d561a69b

    • SHA1

      a01ffa6cd80c5e3a92fa09dbfc87b6054fb5f7f6

    • SHA256

      c765efaf1461b4f1b65bf770c777abc6e816829afbfc1ec06be344fb4b33dc64

    • SHA512

      095f4280b8a6c2f8db099871abcda184c0136bdcb2cf99a9fb14a831deae524b52420c0e9195e37916cb1b9c9261dd68003a9bfaa55310dbe5d3f2982473d47b

    • 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