General

  • Target

    c5f9ffd8890ca4722cd2f6ebdc39566f.exe

  • Size

    778KB

  • Sample

    201101-8zw18jkkvn

  • MD5

    c5f9ffd8890ca4722cd2f6ebdc39566f

  • SHA1

    ddeaf76ff2426dc3a7202dc3e84ed4bcbfa97893

  • SHA256

    1ba87aa4f285a9e9cf905da0bc041df4eed434e6bff38aa189387dae4ba90dc5

  • SHA512

    9c0c3811139a8d35ef2debaea44bad4ab34055394d578ac7fc2646b0c2eaa786a3ddf0fa283a134f551ea254ec1ebdecd22940434e783ba10666299cce069694

Malware Config

Targets

    • Target

      c5f9ffd8890ca4722cd2f6ebdc39566f.exe

    • Size

      778KB

    • MD5

      c5f9ffd8890ca4722cd2f6ebdc39566f

    • SHA1

      ddeaf76ff2426dc3a7202dc3e84ed4bcbfa97893

    • SHA256

      1ba87aa4f285a9e9cf905da0bc041df4eed434e6bff38aa189387dae4ba90dc5

    • SHA512

      9c0c3811139a8d35ef2debaea44bad4ab34055394d578ac7fc2646b0c2eaa786a3ddf0fa283a134f551ea254ec1ebdecd22940434e783ba10666299cce069694

    • 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