General

  • Target

    795dc03bf5246668039ba21c448dfdfa.exe

  • Size

    667KB

  • Sample

    201102-2lqm34q37s

  • MD5

    795dc03bf5246668039ba21c448dfdfa

  • SHA1

    0b08fc0af416bcd562354d51bf435c120c70941c

  • SHA256

    5419693f0efd8489bfd0db1c1ca0441f492512e106be69b75afe2a1d7bae3d46

  • SHA512

    3c4abeead89cd56a5e4d70317efa93511b09bef41cd5fa6b068f38616272d34e733d02169868978352a0748015d1f8c6611ae5a3fb4740f30f3e575ec7e7d0e6

Malware Config

Targets

    • Target

      795dc03bf5246668039ba21c448dfdfa.exe

    • Size

      667KB

    • MD5

      795dc03bf5246668039ba21c448dfdfa

    • SHA1

      0b08fc0af416bcd562354d51bf435c120c70941c

    • SHA256

      5419693f0efd8489bfd0db1c1ca0441f492512e106be69b75afe2a1d7bae3d46

    • SHA512

      3c4abeead89cd56a5e4d70317efa93511b09bef41cd5fa6b068f38616272d34e733d02169868978352a0748015d1f8c6611ae5a3fb4740f30f3e575ec7e7d0e6

    • 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.

    • Suspicious use of SetThreadContext

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

1
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks