General

  • Target

    30e82cced2b05d26a363ef2d6d6fc827182d9c01fd957aaded722bdf9a1f5f76

  • Size

    2.0MB

  • Sample

    241220-2wqypswlbx

  • MD5

    13ccb8e266ce2fca9c7762f3fc6f633e

  • SHA1

    19b0ecedd837ea2403dff5120181ad6c23d69e73

  • SHA256

    30e82cced2b05d26a363ef2d6d6fc827182d9c01fd957aaded722bdf9a1f5f76

  • SHA512

    a7c16f9b9a6f7de8193292115d2c316af5f3b7b9f144e7743e6b8d057c3218a3778dba97aab626ef55c413f48106afec52c6aed1a6d41672f502ae3431ce80aa

  • SSDEEP

    24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYB:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Y7

Malware Config

Extracted

Family

azorult

C2

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

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

Targets

    • Target

      30e82cced2b05d26a363ef2d6d6fc827182d9c01fd957aaded722bdf9a1f5f76

    • Size

      2.0MB

    • MD5

      13ccb8e266ce2fca9c7762f3fc6f633e

    • SHA1

      19b0ecedd837ea2403dff5120181ad6c23d69e73

    • SHA256

      30e82cced2b05d26a363ef2d6d6fc827182d9c01fd957aaded722bdf9a1f5f76

    • SHA512

      a7c16f9b9a6f7de8193292115d2c316af5f3b7b9f144e7743e6b8d057c3218a3778dba97aab626ef55c413f48106afec52c6aed1a6d41672f502ae3431ce80aa

    • SSDEEP

      24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYB:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Y7

    • Azorult

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

    • Azorult family

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • 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.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks