General

  • Target

    75d4d1127a2b0a648cd8d58a89180aa7cabb59e3253b3429a68dfd1154f4e211

  • Size

    665KB

  • Sample

    211015-xnzhnacahn

  • MD5

    851903971adf97fdaaaecbb1ad248fc0

  • SHA1

    a270fd4494021d176414cb915d62c860777407e7

  • SHA256

    75d4d1127a2b0a648cd8d58a89180aa7cabb59e3253b3429a68dfd1154f4e211

  • SHA512

    30aa6ea931e3acfab240c947e4a90ce49b8a982d0ad1669cef0d6a71343523e356e26e90c07da667075ba07bf8bdec669e51cbe92583653966b78200e7b9fe02

Malware Config

Extracted

Family

redline

Botnet

mix15.10

C2

185.215.113.15:57055

Targets

    • Target

      75d4d1127a2b0a648cd8d58a89180aa7cabb59e3253b3429a68dfd1154f4e211

    • Size

      665KB

    • MD5

      851903971adf97fdaaaecbb1ad248fc0

    • SHA1

      a270fd4494021d176414cb915d62c860777407e7

    • SHA256

      75d4d1127a2b0a648cd8d58a89180aa7cabb59e3253b3429a68dfd1154f4e211

    • SHA512

      30aa6ea931e3acfab240c947e4a90ce49b8a982d0ad1669cef0d6a71343523e356e26e90c07da667075ba07bf8bdec669e51cbe92583653966b78200e7b9fe02

    • 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