General

  • Target

    03afd2f71e2ecb51b2ceb2a776eec509b23085f9b0a00155647605156e8ce7d1

  • Size

    631KB

  • Sample

    211021-1mjbtsaha6

  • MD5

    56138e0280230b23a0ff6a846d6df1a1

  • SHA1

    28f8bfe7af1456064e39e9b6cf28035bc2a13fb9

  • SHA256

    03afd2f71e2ecb51b2ceb2a776eec509b23085f9b0a00155647605156e8ce7d1

  • SHA512

    59748d9c4b4114598c305d68204ac60333bce804380d165d1de5da7debcedea67ed2d6846bb52cad6b6d12355fbe041b17f09f4dc26d3d6d8db4a8ebea9b6efd

Malware Config

Extracted

Family

redline

Botnet

mix22.10

C2

185.215.113.15:21508

Targets

    • Target

      03afd2f71e2ecb51b2ceb2a776eec509b23085f9b0a00155647605156e8ce7d1

    • Size

      631KB

    • MD5

      56138e0280230b23a0ff6a846d6df1a1

    • SHA1

      28f8bfe7af1456064e39e9b6cf28035bc2a13fb9

    • SHA256

      03afd2f71e2ecb51b2ceb2a776eec509b23085f9b0a00155647605156e8ce7d1

    • SHA512

      59748d9c4b4114598c305d68204ac60333bce804380d165d1de5da7debcedea67ed2d6846bb52cad6b6d12355fbe041b17f09f4dc26d3d6d8db4a8ebea9b6efd

    • 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