General

  • Target

    87fdd1f971393626ed0c439344f8e4ff.exe

  • Size

    714KB

  • Sample

    211022-xcbx8acaa5

  • MD5

    87fdd1f971393626ed0c439344f8e4ff

  • SHA1

    17caff9683f7e4ee06b161ebf04b8c9140c1b452

  • SHA256

    396cbe19b8667aa7a158cab7f801b88249c9fbbb389cdf23c7564edadffb8e36

  • SHA512

    3162e32fff9615d36253d08e41588ecccaaffab8f62ba6736af7d60de94d4ee31eeb12ddb5835fe512321e4482fdc53d623e7343f3458b260c3e4b88fa0e15ff

Malware Config

Extracted

Family

redline

Botnet

mix22.10

C2

185.215.113.15:21508

Targets

    • Target

      87fdd1f971393626ed0c439344f8e4ff.exe

    • Size

      714KB

    • MD5

      87fdd1f971393626ed0c439344f8e4ff

    • SHA1

      17caff9683f7e4ee06b161ebf04b8c9140c1b452

    • SHA256

      396cbe19b8667aa7a158cab7f801b88249c9fbbb389cdf23c7564edadffb8e36

    • SHA512

      3162e32fff9615d36253d08e41588ecccaaffab8f62ba6736af7d60de94d4ee31eeb12ddb5835fe512321e4482fdc53d623e7343f3458b260c3e4b88fa0e15ff

    • RedLine

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

    • RedLine Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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