General

  • Target

    a26967732861e8e01234dba210e0d8cf2de0abe959d912c27089a52962abf71c

  • Size

    668KB

  • Sample

    210831-7dawqy5zva

  • MD5

    37948700379fc7c69384cb5b487a8ffa

  • SHA1

    35cbe62fe65cb2aec555cd351387bdc061b60ad3

  • SHA256

    a26967732861e8e01234dba210e0d8cf2de0abe959d912c27089a52962abf71c

  • SHA512

    b9f944e4a57de1ebd817801740d1863b20f619bb51e8c4c79d93a4047b45fdea4fd88b67c2c68f7c3453c71857e0803bb0f3851fd32814afe62df6f194bc645e

Malware Config

Extracted

Family

redline

Botnet

mix31.08

C2

185.215.113.15:6043

Targets

    • Target

      a26967732861e8e01234dba210e0d8cf2de0abe959d912c27089a52962abf71c

    • Size

      668KB

    • MD5

      37948700379fc7c69384cb5b487a8ffa

    • SHA1

      35cbe62fe65cb2aec555cd351387bdc061b60ad3

    • SHA256

      a26967732861e8e01234dba210e0d8cf2de0abe959d912c27089a52962abf71c

    • SHA512

      b9f944e4a57de1ebd817801740d1863b20f619bb51e8c4c79d93a4047b45fdea4fd88b67c2c68f7c3453c71857e0803bb0f3851fd32814afe62df6f194bc645e

    • 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