General

  • Target

    3b96bb0a140911e8d7b7015d951ec502d59c5cda1841804716ce966f20f9ec2a

  • Size

    631KB

  • Sample

    211021-yshalsafg2

  • MD5

    a16b069c7727d11ee51a0b833b7b73aa

  • SHA1

    d0b5bcff593641e324aa0229a823b22df9f6febd

  • SHA256

    3b96bb0a140911e8d7b7015d951ec502d59c5cda1841804716ce966f20f9ec2a

  • SHA512

    8f009c4f91cd8cfca4946da413bf9b4a738966a1b68570de5c16bc8adb50f37db4a2892e815b60b8a3f0eeb4e3dafabbaacec87b27d601a8cfdd4c9787ec4a66

Malware Config

Extracted

Family

redline

Botnet

mix22.10

C2

185.215.113.15:21508

Targets

    • Target

      3b96bb0a140911e8d7b7015d951ec502d59c5cda1841804716ce966f20f9ec2a

    • Size

      631KB

    • MD5

      a16b069c7727d11ee51a0b833b7b73aa

    • SHA1

      d0b5bcff593641e324aa0229a823b22df9f6febd

    • SHA256

      3b96bb0a140911e8d7b7015d951ec502d59c5cda1841804716ce966f20f9ec2a

    • SHA512

      8f009c4f91cd8cfca4946da413bf9b4a738966a1b68570de5c16bc8adb50f37db4a2892e815b60b8a3f0eeb4e3dafabbaacec87b27d601a8cfdd4c9787ec4a66

    • 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