General

  • Target

    ea0d75849c8fdecfa71162f7d691664d.exe

  • Size

    777KB

  • Sample

    201101-qs52qqbnsa

  • MD5

    ea0d75849c8fdecfa71162f7d691664d

  • SHA1

    e5ead4ee9150bbfe2f2fb11d88a0cdeef8517ee9

  • SHA256

    4495c151b1e3d27d000595b41ad9e07848489e597a43a6f28c5bcbbe65c8719f

  • SHA512

    ebc440f8a547ba20d4dcae926e0e6d112da7b0860a33a7c17347830f3e73bd2efca34e203c32b926531686e869a4e3ec35d017491c4ed5cef83c7b2de79d50ae

Malware Config

Targets

    • Target

      ea0d75849c8fdecfa71162f7d691664d.exe

    • Size

      777KB

    • MD5

      ea0d75849c8fdecfa71162f7d691664d

    • SHA1

      e5ead4ee9150bbfe2f2fb11d88a0cdeef8517ee9

    • SHA256

      4495c151b1e3d27d000595b41ad9e07848489e597a43a6f28c5bcbbe65c8719f

    • SHA512

      ebc440f8a547ba20d4dcae926e0e6d112da7b0860a33a7c17347830f3e73bd2efca34e203c32b926531686e869a4e3ec35d017491c4ed5cef83c7b2de79d50ae

    • RedLine

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

    • RedLine Payload

    • 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.

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks