General

  • Target

    93ccadacc6819ad452d8f83c0ca3423fd76f370ef510aeaaad80ecbd718a06d4

  • Size

    1.0MB

  • Sample

    230527-qjfresbh85

  • MD5

    7690661b14201d23ab3c077163a98813

  • SHA1

    73b87a1ce3b0fda360d407e7e30364a5ffdba120

  • SHA256

    93ccadacc6819ad452d8f83c0ca3423fd76f370ef510aeaaad80ecbd718a06d4

  • SHA512

    936c5b6be36dda072669e836fd74fbb8cc985df1bfc1d6e0b6491a87f3bd3aa5f4ddebc17ae4b55ce263ca5f63492682855e4e019cbb8c3dca0aac9c7f8ea399

  • SSDEEP

    24576:wyRCbUJ85cZt7p1JblFoVnhTBTwIjkvqHe5wYZ94r9:3rJ2c7tFshTBUUWLwYs

Malware Config

Extracted

Family

redline

Botnet

lusa

C2

83.97.73.127:19062

Attributes
  • auth_value

    c9df946711e01c378b42221de692acbd

Extracted

Family

redline

Botnet

munder

C2

83.97.73.127:19062

Attributes
  • auth_value

    159bf350f6393f0d879c80a22059fba2

Targets

    • Target

      93ccadacc6819ad452d8f83c0ca3423fd76f370ef510aeaaad80ecbd718a06d4

    • Size

      1.0MB

    • MD5

      7690661b14201d23ab3c077163a98813

    • SHA1

      73b87a1ce3b0fda360d407e7e30364a5ffdba120

    • SHA256

      93ccadacc6819ad452d8f83c0ca3423fd76f370ef510aeaaad80ecbd718a06d4

    • SHA512

      936c5b6be36dda072669e836fd74fbb8cc985df1bfc1d6e0b6491a87f3bd3aa5f4ddebc17ae4b55ce263ca5f63492682855e4e019cbb8c3dca0aac9c7f8ea399

    • SSDEEP

      24576:wyRCbUJ85cZt7p1JblFoVnhTBTwIjkvqHe5wYZ94r9:3rJ2c7tFshTBUUWLwYs

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks