General

  • Target

    96e08e4b74bcb62e115e7c38d87f2013.exe

  • Size

    690KB

  • Sample

    210222-wf8lmye4bn

  • MD5

    96e08e4b74bcb62e115e7c38d87f2013

  • SHA1

    13f8bbd6ad0eec4340819da4b71a2b7c2ed00fb6

  • SHA256

    96802cd1e7ee797e260cf5379cdd8526379b6ab1c396c21f1db1dae4ca111e93

  • SHA512

    77e8c7d6c7ceadb01e8f8105e0fc071a305a946ef9bd4a8512437cbb387cf32dd571debd7fe371a1eec731755461b64830883a3e977634077fa4e5c80a89fe0d

Malware Config

Targets

    • Target

      96e08e4b74bcb62e115e7c38d87f2013.exe

    • Size

      690KB

    • MD5

      96e08e4b74bcb62e115e7c38d87f2013

    • SHA1

      13f8bbd6ad0eec4340819da4b71a2b7c2ed00fb6

    • SHA256

      96802cd1e7ee797e260cf5379cdd8526379b6ab1c396c21f1db1dae4ca111e93

    • SHA512

      77e8c7d6c7ceadb01e8f8105e0fc071a305a946ef9bd4a8512437cbb387cf32dd571debd7fe371a1eec731755461b64830883a3e977634077fa4e5c80a89fe0d

    • 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

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks