General

  • Target

    bdad2085c91952ad3c83c8a97c8a3a0d5785138d13d9988bbc09b71d6246812c

  • Size

    602KB

  • Sample

    210830-35fwm23zen

  • MD5

    4bf757e2590a25c57d559e4f744d5c86

  • SHA1

    978e742ac0892e71cdba9ba3ac759dc8212fa6a2

  • SHA256

    bdad2085c91952ad3c83c8a97c8a3a0d5785138d13d9988bbc09b71d6246812c

  • SHA512

    6a05e4e892b6c3a75611421276e421285fc2a30c6f4de90fd9aae3a9e5d1627b6a27b1dbcd650b458eeb209b93554a200ec1ede56593b4b275506a18c8747149

Malware Config

Extracted

Family

redline

Botnet

mix31.08

C2

185.215.113.15:6043

Targets

    • Target

      bdad2085c91952ad3c83c8a97c8a3a0d5785138d13d9988bbc09b71d6246812c

    • Size

      602KB

    • MD5

      4bf757e2590a25c57d559e4f744d5c86

    • SHA1

      978e742ac0892e71cdba9ba3ac759dc8212fa6a2

    • SHA256

      bdad2085c91952ad3c83c8a97c8a3a0d5785138d13d9988bbc09b71d6246812c

    • SHA512

      6a05e4e892b6c3a75611421276e421285fc2a30c6f4de90fd9aae3a9e5d1627b6a27b1dbcd650b458eeb209b93554a200ec1ede56593b4b275506a18c8747149

    • 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