Analysis

  • max time kernel
    143s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-11-2024 15:42

General

  • Target

    PRICE ENQUIRY - RFQ 6000073650.exe

  • Size

    744KB

  • MD5

    8083cf732510be4c79e5b6ce228765ea

  • SHA1

    f4b6508156d8d61bf534b56e9a02087b597c9417

  • SHA256

    4d5b8d11a093fb86a961c2bf87aca48a4e2a27bc1dda6e79092691948a84a4b8

  • SHA512

    4c42bf57b384405745ea291c7096bf3ec75eb12dcffb2707ac07326171c2333ea90212059df5ea7f5b6fdc6ac432dcd145657e2dceb96cc2036a82211639edaa

  • SSDEEP

    12288:ekjX33ZlEIdYwTqOWdMVDiDzemOlsf4+q2d13i95XynWAElsT1dsuH:ZH3ZlE2YoqKwqmvfC23kxTeTn

Malware Config

Extracted

Family

azorult

C2

http://e3z1.shop/HT341/index.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Azorult family
  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PRICE ENQUIRY - RFQ 6000073650.exe
    "C:\Users\Admin\AppData\Local\Temp\PRICE ENQUIRY - RFQ 6000073650.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3480
    • C:\Users\Admin\AppData\Local\Temp\PRICE ENQUIRY - RFQ 6000073650.exe
      "C:\Users\Admin\AppData\Local\Temp\PRICE ENQUIRY - RFQ 6000073650.exe"
      2⤵
      • Suspicious use of NtCreateThreadExHideFromDebugger
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      PID:964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsh982A.tmp\System.dll

    Filesize

    11KB

    MD5

    fc90dfb694d0e17b013d6f818bce41b0

    SHA1

    3243969886d640af3bfa442728b9f0dff9d5f5b0

    SHA256

    7fe77ca13121a113c59630a3dba0c8aaa6372e8082393274da8f8608c4ce4528

    SHA512

    324f13aa7a33c6408e2a57c3484d1691ecee7c3c1366de2bb8978c8dc66b18425d8cab5a32d1702c13c43703e36148a022263de7166afdce141da2b01169f1c6

  • memory/964-13-0x0000000077138000-0x0000000077139000-memory.dmp

    Filesize

    4KB

  • memory/964-14-0x0000000077155000-0x0000000077156000-memory.dmp

    Filesize

    4KB

  • memory/964-21-0x0000000000450000-0x00000000016A4000-memory.dmp

    Filesize

    18.3MB

  • memory/964-22-0x0000000036860000-0x0000000036887000-memory.dmp

    Filesize

    156KB

  • memory/964-24-0x00000000770B1000-0x00000000771D1000-memory.dmp

    Filesize

    1.1MB

  • memory/964-23-0x0000000000450000-0x00000000016A4000-memory.dmp

    Filesize

    18.3MB

  • memory/3480-10-0x00000000770B1000-0x00000000771D1000-memory.dmp

    Filesize

    1.1MB

  • memory/3480-12-0x0000000010004000-0x0000000010005000-memory.dmp

    Filesize

    4KB

  • memory/3480-11-0x00000000770B1000-0x00000000771D1000-memory.dmp

    Filesize

    1.1MB