General

  • Target

    d56310393202432e4c1e6aa6d705a53f

  • Size

    68KB

  • Sample

    211024-jgzceseddk

  • MD5

    d56310393202432e4c1e6aa6d705a53f

  • SHA1

    9305b003ab13ba58d605a3f1abe65ba24c88aca1

  • SHA256

    6b3ecb891b60ccad7988ea94c8bd6ebe0d59e73e8ef4888d8cdb86d57a32fc48

  • SHA512

    5fd656cef5de16470c0f3a9a722ec6261dafffcb6442d6cb62ee81384e1da757536f81996310513bbdef88ff298eef7f33a03f36f5f206a0ee0d9442fc2a79bd

Malware Config

Targets

    • Target

      d56310393202432e4c1e6aa6d705a53f

    • Size

      68KB

    • MD5

      d56310393202432e4c1e6aa6d705a53f

    • SHA1

      9305b003ab13ba58d605a3f1abe65ba24c88aca1

    • SHA256

      6b3ecb891b60ccad7988ea94c8bd6ebe0d59e73e8ef4888d8cdb86d57a32fc48

    • SHA512

      5fd656cef5de16470c0f3a9a722ec6261dafffcb6442d6cb62ee81384e1da757536f81996310513bbdef88ff298eef7f33a03f36f5f206a0ee0d9442fc2a79bd

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks