General

  • Target

    9753fb88532e9ed46a082afb10f36f20_NeikiAnalytics.exe

  • Size

    2.0MB

  • Sample

    240603-b9xejagd37

  • MD5

    9753fb88532e9ed46a082afb10f36f20

  • SHA1

    a4518f850c9fbc2250e155db55b8ab744e10e65d

  • SHA256

    94943a153ee9a5d384f4f94218b3bdcbef9fe3a0a885386d53043ef96abc3c4f

  • SHA512

    4b46378485ebe4ac454feec2e2d5f2a84868d6b88137eb532831740b63f7796e485a5462665b57aac2a792521fb0d1867d29f16784fd2914fd78d50d89277817

  • SSDEEP

    24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYO:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yk

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

      9753fb88532e9ed46a082afb10f36f20_NeikiAnalytics.exe

    • Size

      2.0MB

    • MD5

      9753fb88532e9ed46a082afb10f36f20

    • SHA1

      a4518f850c9fbc2250e155db55b8ab744e10e65d

    • SHA256

      94943a153ee9a5d384f4f94218b3bdcbef9fe3a0a885386d53043ef96abc3c4f

    • SHA512

      4b46378485ebe4ac454feec2e2d5f2a84868d6b88137eb532831740b63f7796e485a5462665b57aac2a792521fb0d1867d29f16784fd2914fd78d50d89277817

    • SSDEEP

      24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYO:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yk

    • 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.

    • 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