Analysis

  • max time kernel
    142s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/09/2024, 06:14

General

  • Target
    ecf0968be7a904567bfb2406b3bb651e76ae582e357cdc16c448aeec872bc31b.exe
  • Size 486KB
  • Sample240901-gzrdestdmn
  • SHA256 ecf0968be7a904567bfb2406b3bb651e76ae582e357cdc16c448aeec872bc31b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • b5ce

Decoy
  • advellerd.xyz

  • giasuvina.com

  • arab-xt-pro.com

  • ahsltu2ua4.com

  • trasportesemmanuel.com

  • kissimmeesoccercup.com

  • studyengland.com

  • m2volleyballclub.com

  • shyuehuan.com

  • elsml.com

  • blog-x-history.top

  • coditeu.com

  • allattachments.net

  • vigautruc.com

  • mentication.com

  • zambiaedu.xyz

  • filadelfiacenter.com

  • avlaborsourceinc.info

  • tameka-stewart.com

  • studio-cleo.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ecf0968be7a904567bfb2406b3bb651e76ae582e357cdc16c448aeec872bc31b.exe
    "C:\Users\Admin\AppData\Local\Temp\ecf0968be7a904567bfb2406b3bb651e76ae582e357cdc16c448aeec872bc31b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2876
    • C:\Users\Admin\AppData\Local\Temp\ecf0968be7a904567bfb2406b3bb651e76ae582e357cdc16c448aeec872bc31b.exe
      "C:\Users\Admin\AppData\Local\Temp\ecf0968be7a904567bfb2406b3bb651e76ae582e357cdc16c448aeec872bc31b.exe"
      2⤵
        PID:4376
      • C:\Users\Admin\AppData\Local\Temp\ecf0968be7a904567bfb2406b3bb651e76ae582e357cdc16c448aeec872bc31b.exe
        "C:\Users\Admin\AppData\Local\Temp\ecf0968be7a904567bfb2406b3bb651e76ae582e357cdc16c448aeec872bc31b.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4688

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2876-6-0x0000000008020000-0x000000000802E000-memory.dmp

          memory/2876-13-0x0000000074780000-0x0000000074F30000-memory.dmp

          memory/2876-2-0x0000000008030000-0x00000000085D4000-memory.dmp

          memory/2876-3-0x0000000007B20000-0x0000000007BB2000-memory.dmp

          memory/2876-4-0x0000000074780000-0x0000000074F30000-memory.dmp

          memory/2876-5-0x00000000050A0000-0x00000000050AA000-memory.dmp

          memory/2876-8-0x0000000074780000-0x0000000074F30000-memory.dmp

          memory/2876-0-0x000000007478E000-0x000000007478F000-memory.dmp

          memory/2876-1-0x0000000000BA0000-0x0000000000C20000-memory.dmp

          memory/2876-9-0x00000000090C0000-0x000000000915C000-memory.dmp

          memory/2876-10-0x000000000CA80000-0x000000000CAD2000-memory.dmp

          memory/2876-7-0x000000007478E000-0x000000007478F000-memory.dmp

          memory/4688-11-0x0000000000400000-0x0000000000429000-memory.dmp

          memory/4688-14-0x0000000000ED0000-0x000000000121A000-memory.dmp