General

  • Target

    dttcodexgigas.ad000b872

  • Size

    2.0MB

  • Sample

    240917-m8s69szcjc

  • MD5

    8aeaa6718ce427daaca9f0caa278ae82

  • SHA1

    ad000b872c9f3b222067aa2020df3e411d379601

  • SHA256

    70d5f8d60099cef22ba93cbaf5e7a00b7afc3b824dc7e89aca45bf955568fc9b

  • SHA512

    52f71e5ccb43a59eacec72e543f7c673c5821b1838c825f44a248b2ac63c6fead671d3ab4cc40ee1d5f8c55234d680ac95f7f97547a25784f918a1031ef37b2c

  • SSDEEP

    24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYG:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Ys

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

      dttcodexgigas.ad000b872

    • Size

      2.0MB

    • MD5

      8aeaa6718ce427daaca9f0caa278ae82

    • SHA1

      ad000b872c9f3b222067aa2020df3e411d379601

    • SHA256

      70d5f8d60099cef22ba93cbaf5e7a00b7afc3b824dc7e89aca45bf955568fc9b

    • SHA512

      52f71e5ccb43a59eacec72e543f7c673c5821b1838c825f44a248b2ac63c6fead671d3ab4cc40ee1d5f8c55234d680ac95f7f97547a25784f918a1031ef37b2c

    • SSDEEP

      24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYG:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Ys

    • 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