General

  • Target

    05189a5bf10ef65d5743cfe6f61b4176

  • Size

    718KB

  • Sample

    210616-3744ltnets

  • MD5

    05189a5bf10ef65d5743cfe6f61b4176

  • SHA1

    482e9cea82eac3ea02759d73149e5a897943c025

  • SHA256

    3c059aec4e646344229078685a44275b504c0883a9ab97dfabf81dfe9cc9b144

  • SHA512

    f2c698f512b22b3f826816c60ea0dfeb536dbe85e76198628a8520358e7e61abd9b92a72cafca3fdcd22416f715e1268a5ae79870a8e4eea99c294ae7067322b

Malware Config

Extracted

Family

redline

Botnet

16.06

C2

185.215.113.15:61506

Targets

    • Target

      05189a5bf10ef65d5743cfe6f61b4176

    • Size

      718KB

    • MD5

      05189a5bf10ef65d5743cfe6f61b4176

    • SHA1

      482e9cea82eac3ea02759d73149e5a897943c025

    • SHA256

      3c059aec4e646344229078685a44275b504c0883a9ab97dfabf81dfe9cc9b144

    • SHA512

      f2c698f512b22b3f826816c60ea0dfeb536dbe85e76198628a8520358e7e61abd9b92a72cafca3fdcd22416f715e1268a5ae79870a8e4eea99c294ae7067322b

    • RedLine

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

    • RedLine Payload

    • Downloads MZ/PE file

    • 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.

    • 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

    • 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

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