General

  • Target

    aa0b61cbcbb78a7df5875ed8e4271442170920708ed5c0d8a258d960a38100a6

  • Size

    658KB

  • Sample

    211019-spkzfagah7

  • MD5

    481cc8144959014dce50c858e6588669

  • SHA1

    6d83e291c06de95eef9a36a8a51298f4e03f00ff

  • SHA256

    aa0b61cbcbb78a7df5875ed8e4271442170920708ed5c0d8a258d960a38100a6

  • SHA512

    c5272c515826111dbe50940b9ec2b7f710cdddd59fafc518274e69c38439d0c40bf740fe78dc3f0bad494b6a5350a132c17c5b3985a3a09ae01cdee79529e2c2

Malware Config

Extracted

Family

redline

Botnet

mix19.10

C2

185.215.113.15:57055

Targets

    • Target

      aa0b61cbcbb78a7df5875ed8e4271442170920708ed5c0d8a258d960a38100a6

    • Size

      658KB

    • MD5

      481cc8144959014dce50c858e6588669

    • SHA1

      6d83e291c06de95eef9a36a8a51298f4e03f00ff

    • SHA256

      aa0b61cbcbb78a7df5875ed8e4271442170920708ed5c0d8a258d960a38100a6

    • SHA512

      c5272c515826111dbe50940b9ec2b7f710cdddd59fafc518274e69c38439d0c40bf740fe78dc3f0bad494b6a5350a132c17c5b3985a3a09ae01cdee79529e2c2

    • 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

2
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks