Analysis

  • max time kernel
    136s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/01/2024, 04:03

General

  • Target
    7655c98f48523e3193b9ac89d75fbe38.exe
  • Size 722KB
  • Sample240126-ems1dadgc5
  • SHA256 44d847dab28126b7770dfe3119d64bccc226a86f59d964de2516f9fe08cc18db
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.3

Campaign
  • bbd3

Decoy
  • academianeurosapiens.com

  • dracaenaclub.com

  • goodshoup.com

  • ubkpay2020.xyz

  • desireinspiration.com

  • saiglobals.com

  • inspire-coworks.com

  • bidmotorsleiloes.com

  • fk-taiyo.com

  • krossspace.com

  • qualityda.site

  • compresedairsystems.com

  • hvacwebdesigner.com

  • lascapsystems.com

  • 7434west114th.info

  • christajaillethomes.com

  • ms00852.com

  • aliceinhome.com

  • eer.xyz

  • eritreamatrimony.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7655c98f48523e3193b9ac89d75fbe38.exe
    "C:\Users\Admin\AppData\Local\Temp\7655c98f48523e3193b9ac89d75fbe38.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3528
    • C:\Users\Admin\AppData\Local\Temp\7655c98f48523e3193b9ac89d75fbe38.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4508

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3528-0-0x00000000009B0000-0x0000000000A6A000-memory.dmp

        memory/3528-1-0x0000000074870000-0x0000000075020000-memory.dmp

        memory/3528-2-0x0000000005A70000-0x0000000006014000-memory.dmp

        memory/3528-3-0x0000000005560000-0x00000000055F2000-memory.dmp

        memory/3528-4-0x00000000056F0000-0x0000000005700000-memory.dmp

        memory/3528-5-0x0000000005470000-0x000000000547A000-memory.dmp

        memory/3528-6-0x0000000005550000-0x0000000005558000-memory.dmp

        memory/3528-7-0x00000000067C0000-0x000000000685C000-memory.dmp

        memory/3528-8-0x0000000074870000-0x0000000075020000-memory.dmp

        memory/3528-9-0x00000000056F0000-0x0000000005700000-memory.dmp

        memory/3528-10-0x0000000007F80000-0x0000000008000000-memory.dmp

        memory/3528-11-0x000000000A670000-0x000000000A6A0000-memory.dmp

        memory/3528-14-0x0000000074870000-0x0000000075020000-memory.dmp

        memory/4508-15-0x0000000001830000-0x0000000001B7A000-memory.dmp

        memory/4508-12-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/4508-16-0x0000000001830000-0x0000000001B7A000-memory.dmp