General

  • Target

    5a240ce26f7d1fe78e27aeaa03d9fc5c.exe

  • Size

    582KB

  • Sample

    201104-srt1y9ewe6

  • MD5

    5a240ce26f7d1fe78e27aeaa03d9fc5c

  • SHA1

    e10aee112742f06ba80f407f42d225faf5f7e638

  • SHA256

    82987b4e0e8c616f7100a6421800b283354a22882b83abe0375acb24a924aaa8

  • SHA512

    97a8c7f9480fa41cbeb550f89222554050ac1844da33d011e3e6cbbf9daadf7a9a35cc54f8f186df5114ac0d0aa1c2c680fbc1e4b475a393eb70ea0e75cdbbd8

Malware Config

Targets

    • Target

      5a240ce26f7d1fe78e27aeaa03d9fc5c.exe

    • Size

      582KB

    • MD5

      5a240ce26f7d1fe78e27aeaa03d9fc5c

    • SHA1

      e10aee112742f06ba80f407f42d225faf5f7e638

    • SHA256

      82987b4e0e8c616f7100a6421800b283354a22882b83abe0375acb24a924aaa8

    • SHA512

      97a8c7f9480fa41cbeb550f89222554050ac1844da33d011e3e6cbbf9daadf7a9a35cc54f8f186df5114ac0d0aa1c2c680fbc1e4b475a393eb70ea0e75cdbbd8

    • 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