General

  • Target

    114c2d7e32ef40a8515e6529915c0092.exe

  • Size

    668KB

  • Sample

    201102-2xmepzpzvs

  • MD5

    114c2d7e32ef40a8515e6529915c0092

  • SHA1

    19e31cb574c8be44866e19162483845e56fceb1a

  • SHA256

    837f559ca01a23667b2b344d47bf7caea2ad90498c8c34df03cad5bb748fcc33

  • SHA512

    dd08738e4e8356682760762c4b46a49e6a84bcc59b22949798162d06034632a5ad4758927d8ee4aeb4083990f0b0f41b391c393dbe7f13f8b78dc31bc46cbfe7

Malware Config

Targets

    • Target

      114c2d7e32ef40a8515e6529915c0092.exe

    • Size

      668KB

    • MD5

      114c2d7e32ef40a8515e6529915c0092

    • SHA1

      19e31cb574c8be44866e19162483845e56fceb1a

    • SHA256

      837f559ca01a23667b2b344d47bf7caea2ad90498c8c34df03cad5bb748fcc33

    • SHA512

      dd08738e4e8356682760762c4b46a49e6a84bcc59b22949798162d06034632a5ad4758927d8ee4aeb4083990f0b0f41b391c393dbe7f13f8b78dc31bc46cbfe7

    • 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