General

  • Target

    8a58417cf791c9cfb43e7b47478e96c0_NeikiAnalytics.exe

  • Size

    2.0MB

  • Sample

    240519-gp6qcsdf29

  • MD5

    8a58417cf791c9cfb43e7b47478e96c0

  • SHA1

    6682f80698d0b232d651b4f9188b62821d99541a

  • SHA256

    93dd117d392e5748a0244fa8a9db80347200f59f5c004a928d890a0484e82be3

  • SHA512

    813ee4ff2f4da90dac0e85d5033cfec5ee422981ac7ea9cbef0a08645139fb3e20b0def47f7f62f478e6020b6a8619c23561dd972f52943dbeaf5cab2f61cd33

  • SSDEEP

    24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYQ:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yu

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

      8a58417cf791c9cfb43e7b47478e96c0_NeikiAnalytics.exe

    • Size

      2.0MB

    • MD5

      8a58417cf791c9cfb43e7b47478e96c0

    • SHA1

      6682f80698d0b232d651b4f9188b62821d99541a

    • SHA256

      93dd117d392e5748a0244fa8a9db80347200f59f5c004a928d890a0484e82be3

    • SHA512

      813ee4ff2f4da90dac0e85d5033cfec5ee422981ac7ea9cbef0a08645139fb3e20b0def47f7f62f478e6020b6a8619c23561dd972f52943dbeaf5cab2f61cd33

    • SSDEEP

      24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYQ:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yu

    • 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