General

  • Target

    6e64a24809ecb79c60f17bd54f5748014806ab124bfd95873a24a27efbd7c7cc

  • Size

    2.0MB

  • Sample

    241125-3kbkbaypgq

  • MD5

    7d1e2bf1e24b78a928214dec96dfe1aa

  • SHA1

    19e3a047d7c1e5c31137905ff92a3359bd314bfb

  • SHA256

    6e64a24809ecb79c60f17bd54f5748014806ab124bfd95873a24a27efbd7c7cc

  • SHA512

    8ad1e46f0193895cb00ba61da19fc1cf4b0660c80d42da89c1234cc43dcdaa801e3cc2559437998971fcb313a8cc60bb1df6ec6ffc915e277e534928de7ac8d5

  • SSDEEP

    24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYs:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YC

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

      6e64a24809ecb79c60f17bd54f5748014806ab124bfd95873a24a27efbd7c7cc

    • Size

      2.0MB

    • MD5

      7d1e2bf1e24b78a928214dec96dfe1aa

    • SHA1

      19e3a047d7c1e5c31137905ff92a3359bd314bfb

    • SHA256

      6e64a24809ecb79c60f17bd54f5748014806ab124bfd95873a24a27efbd7c7cc

    • SHA512

      8ad1e46f0193895cb00ba61da19fc1cf4b0660c80d42da89c1234cc43dcdaa801e3cc2559437998971fcb313a8cc60bb1df6ec6ffc915e277e534928de7ac8d5

    • SSDEEP

      24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYs:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YC

    • 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