General

  • Target

    d2f9b038e689ac9fc99352bd766690e4.exe

  • Size

    190KB

  • Sample

    210418-f246jvscan

  • MD5

    d2f9b038e689ac9fc99352bd766690e4

  • SHA1

    19380ac92419895626cc9b9d7b6ecdd183a81e30

  • SHA256

    8b6be03e0a14f193dd33c6dfdc1a1c27d3d59044ea246b3a12eb4a7d790dd4ed

  • SHA512

    0d9b801661eea6c0499b46e8acc929196bf8130d989bb4e5e8d94c19bef3412c4c43b9c232f462a4c28a90786c6af21bfd2d8d611e3b7820b5c7a01e668ce3eb

Malware Config

Targets

    • Target

      d2f9b038e689ac9fc99352bd766690e4.exe

    • Size

      190KB

    • MD5

      d2f9b038e689ac9fc99352bd766690e4

    • SHA1

      19380ac92419895626cc9b9d7b6ecdd183a81e30

    • SHA256

      8b6be03e0a14f193dd33c6dfdc1a1c27d3d59044ea246b3a12eb4a7d790dd4ed

    • SHA512

      0d9b801661eea6c0499b46e8acc929196bf8130d989bb4e5e8d94c19bef3412c4c43b9c232f462a4c28a90786c6af21bfd2d8d611e3b7820b5c7a01e668ce3eb

    • RedLine

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

    • 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.

    • 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

    • 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

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks