Analysis

  • max time kernel
    91s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-10-2022 07:18

General

  • Target

    RFQ101022-Caliber Fasteners.exe

  • Size

    885KB

  • MD5

    87f22a4a7bb3f9636ef819acc6e4da55

  • SHA1

    701308bb1ff607d31599a4a5d4fc7f65a8888095

  • SHA256

    892fe91631a832b3979b8d0bcc771ce292533a6d7444e07f5c7cc390c226a4b4

  • SHA512

    b69a6e652c9a9b55cf5f0b55c5e40c528f7b0d8fc0bee6e8434ed852a51d22a729489d04be6070cf0c7d5b1da277eb66c4b64e108f43208c284889d8acae14f8

  • SSDEEP

    12288:uTQO2iNpJkhtOj+35KxkuDw99/nAjvyosfXA3ZJJZu:sD1ktOj+35Kx1DwH4jDs/A3ZTZ

Malware Config

Extracted

Family

azorult

C2

http://leig.shop/leig/index.php

Signatures

  • Azorult

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ101022-Caliber Fasteners.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ101022-Caliber Fasteners.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Users\Admin\AppData\Local\Temp\RFQ101022-Caliber Fasteners.exe
      "C:\Users\Admin\AppData\Local\Temp\RFQ101022-Caliber Fasteners.exe"
      2⤵
        PID:4228

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3044-132-0x0000000000C40000-0x0000000000D22000-memory.dmp
      Filesize

      904KB

    • memory/3044-133-0x0000000005C30000-0x00000000061D4000-memory.dmp
      Filesize

      5.6MB

    • memory/3044-134-0x0000000005720000-0x00000000057B2000-memory.dmp
      Filesize

      584KB

    • memory/3044-135-0x00000000056E0000-0x00000000056EA000-memory.dmp
      Filesize

      40KB

    • memory/3044-136-0x000000000A290000-0x000000000A32C000-memory.dmp
      Filesize

      624KB

    • memory/3044-137-0x000000000A3A0000-0x000000000A406000-memory.dmp
      Filesize

      408KB

    • memory/4228-138-0x0000000000000000-mapping.dmp
    • memory/4228-139-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/4228-141-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/4228-142-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB