General

  • Target

    34b05a27769dad2f44692a1943a75d756d482bc3cf1c98c86b058ba498093c07.exe

  • Size

    2.0MB

  • Sample

    241231-traf6aykdt

  • MD5

    940fc009a92e5cf51125a9a89d211932

  • SHA1

    9dbe96c771e4f7e7c3309ad35aba15890fc818b0

  • SHA256

    34b05a27769dad2f44692a1943a75d756d482bc3cf1c98c86b058ba498093c07

  • SHA512

    7282772403982fbecabbb42d507609365cdafb524dc041c54d8bd6e46578baf00ab6d4d4c95fc1644bda39ab4d32f6b75a4c8b4f7b0c5cecdd0e8004e97c7f54

  • SSDEEP

    24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYb:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yt

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

      34b05a27769dad2f44692a1943a75d756d482bc3cf1c98c86b058ba498093c07.exe

    • Size

      2.0MB

    • MD5

      940fc009a92e5cf51125a9a89d211932

    • SHA1

      9dbe96c771e4f7e7c3309ad35aba15890fc818b0

    • SHA256

      34b05a27769dad2f44692a1943a75d756d482bc3cf1c98c86b058ba498093c07

    • SHA512

      7282772403982fbecabbb42d507609365cdafb524dc041c54d8bd6e46578baf00ab6d4d4c95fc1644bda39ab4d32f6b75a4c8b4f7b0c5cecdd0e8004e97c7f54

    • SSDEEP

      24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYb:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yt

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks