Analysis

  • max time kernel
    43s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    31-07-2022 08:32

General

  • Target

    f75b569b54638ca8285237ca714e853e3d2ae9e390c4c9516caa04e9fcd30509.exe

  • Size

    607KB

  • MD5

    b115061acd459a7cbfc6b12f85b16083

  • SHA1

    6538ecd3b289457b6e61bcccba35a3bec4f04a17

  • SHA256

    f75b569b54638ca8285237ca714e853e3d2ae9e390c4c9516caa04e9fcd30509

  • SHA512

    da1cbfc4f207616463fdc05ef9a860146cd2c983d42583d885252c080eb3c7b5cb5b64b101a29fc2c5d7a430e21aaadbda68fdd531ef70e2490e4a63fd55e0a2

Malware Config

Extracted

Family

azorult

C2

https://lapyo.de/edu/32/index.php

Signatures

  • Azorult

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

  • Obfuscated with Agile.Net obfuscator 1 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f75b569b54638ca8285237ca714e853e3d2ae9e390c4c9516caa04e9fcd30509.exe
    "C:\Users\Admin\AppData\Local\Temp\f75b569b54638ca8285237ca714e853e3d2ae9e390c4c9516caa04e9fcd30509.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1992
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
      2⤵
        PID:832

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/832-60-0x000000000041A1F8-mapping.dmp

    • memory/832-62-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/832-63-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/1992-54-0x0000000000150000-0x00000000001EE000-memory.dmp

      Filesize

      632KB

    • memory/1992-55-0x0000000000400000-0x0000000000408000-memory.dmp

      Filesize

      32KB

    • memory/1992-56-0x0000000000510000-0x0000000000560000-memory.dmp

      Filesize

      320KB

    • memory/1992-57-0x0000000000560000-0x0000000000582000-memory.dmp

      Filesize

      136KB

    • memory/1992-58-0x0000000076231000-0x0000000076233000-memory.dmp

      Filesize

      8KB

    • memory/1992-59-0x0000000000590000-0x0000000000593000-memory.dmp

      Filesize

      12KB