General

  • Target

    36693649afa2c9aec8f405129f2c2d00_NeikiAnalytics.exe

  • Size

    2.0MB

  • Sample

    240611-qsekqaydja

  • MD5

    36693649afa2c9aec8f405129f2c2d00

  • SHA1

    fcf0920747bda371ebdcda6ad39ee9e5a55c3719

  • SHA256

    083b974a0a968d3c94a64c6f7d4a0e707a9e3242512165135f9cfc867a841a5b

  • SHA512

    46c8ecb431fd37dd79b408b21c2d47ccd796474065f3f29aa1269257a652807ec59be7a859efac8c164cbc73da22987410654494dbb359e394ac0b127a908d43

  • SSDEEP

    24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYV:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YD

Malware Config

Extracted

Family

quasar

Version

1.3.0.0

Botnet

EbayProfiles

C2

5.8.88.191:443

sockartek.icu:443

Mutex

QSR_MUTEX_0kBRNrRz5TDLEQouI0

Attributes
  • encryption_key

    MWhG6wsClMX8aJM2CVXT

  • install_name

    winsock.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    win defender run

  • subdirectory

    SubDir

Extracted

Family

azorult

C2

http://0x21.in:8000/_az/

Targets

    • Target

      36693649afa2c9aec8f405129f2c2d00_NeikiAnalytics.exe

    • Size

      2.0MB

    • MD5

      36693649afa2c9aec8f405129f2c2d00

    • SHA1

      fcf0920747bda371ebdcda6ad39ee9e5a55c3719

    • SHA256

      083b974a0a968d3c94a64c6f7d4a0e707a9e3242512165135f9cfc867a841a5b

    • SHA512

      46c8ecb431fd37dd79b408b21c2d47ccd796474065f3f29aa1269257a652807ec59be7a859efac8c164cbc73da22987410654494dbb359e394ac0b127a908d43

    • SSDEEP

      24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYV:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YD

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks