General

  • Target

    7d6762a9187e44646e80e0b866d6389128e2caceb9cadb3e535cf36e615ad690

  • Size

    551KB

  • Sample

    211215-3qnf3aahc9

  • MD5

    749f87b58e7faa71de24d4f8487d3c56

  • SHA1

    bf0d6bb93a9b2c25ec8a8fdf831da2ee3630aa7d

  • SHA256

    7d6762a9187e44646e80e0b866d6389128e2caceb9cadb3e535cf36e615ad690

  • SHA512

    dc3cd730b9a5616fa4d261b96d6857947a0342d72008738013fb7fb2981c76139aab6ab6978e05ae880faa02c3e52fb1fc3357b30ccf5afed44f4f3523fd5561

Malware Config

Extracted

Family

redline

Botnet

mix16.12

C2

185.215.113.70:21508

Targets

    • Target

      7d6762a9187e44646e80e0b866d6389128e2caceb9cadb3e535cf36e615ad690

    • Size

      551KB

    • MD5

      749f87b58e7faa71de24d4f8487d3c56

    • SHA1

      bf0d6bb93a9b2c25ec8a8fdf831da2ee3630aa7d

    • SHA256

      7d6762a9187e44646e80e0b866d6389128e2caceb9cadb3e535cf36e615ad690

    • SHA512

      dc3cd730b9a5616fa4d261b96d6857947a0342d72008738013fb7fb2981c76139aab6ab6978e05ae880faa02c3e52fb1fc3357b30ccf5afed44f4f3523fd5561

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • 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