Analysis

  • max time kernel
    96s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/09/2024, 01:13

General

  • Target
    856d0a974a7e4eefc2d79baaf9ff34aacc6cf0f721804299fbff8d90c661e190.exe
  • Size 962KB
  • Sample240909-blcefsvbpk
  • SHA256 856d0a974a7e4eefc2d79baaf9ff34aacc6cf0f721804299fbff8d90c661e190
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • azorult

C2
  • http://k6j8.shop/OY341/index.php

Signatures

  • Azorult

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

  • Suspicious use of SetThreadContext 1 IoCs
  • 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 FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\856d0a974a7e4eefc2d79baaf9ff34aacc6cf0f721804299fbff8d90c661e190.exe
    "C:\Users\Admin\AppData\Local\Temp\856d0a974a7e4eefc2d79baaf9ff34aacc6cf0f721804299fbff8d90c661e190.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1040
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\856d0a974a7e4eefc2d79baaf9ff34aacc6cf0f721804299fbff8d90c661e190.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1696

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/1040-11-0x0000000003FB0000-0x0000000003FB4000-memory.dmp

        memory/1696-12-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/1696-14-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/1696-15-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/1696-16-0x0000000000400000-0x0000000000420000-memory.dmp