General

  • Target

    f46d787e2481635ba7b407ec6332d0e1.exe

  • Size

    781KB

  • Sample

    201101-x8zl8g8baa

  • MD5

    f46d787e2481635ba7b407ec6332d0e1

  • SHA1

    24147480bba1cabc3c214e5d84ec70b59c85e615

  • SHA256

    08b695d45d297aea56ccc80bef7613eae070498512805243db8e4b887d2b2c8c

  • SHA512

    c857462a86a3d78afa51fead3c8be14057ff0885ef78da04664f4a6be394b8de2951591fc1177d2649d54b78d530b480051d321e26d68556f2965b14b492eef8

Malware Config

Targets

    • Target

      f46d787e2481635ba7b407ec6332d0e1.exe

    • Size

      781KB

    • MD5

      f46d787e2481635ba7b407ec6332d0e1

    • SHA1

      24147480bba1cabc3c214e5d84ec70b59c85e615

    • SHA256

      08b695d45d297aea56ccc80bef7613eae070498512805243db8e4b887d2b2c8c

    • SHA512

      c857462a86a3d78afa51fead3c8be14057ff0885ef78da04664f4a6be394b8de2951591fc1177d2649d54b78d530b480051d321e26d68556f2965b14b492eef8

    • 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