Analysis

  • max time kernel
    134s
  • 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
    27/12/2023, 22:57

General

  • Target
    b9b9932c5a7b698cb2d56cdf8b1223c8.exe
  • Size 1.6MB
  • Sample231227-2xn6hahhap
  • SHA256 bed07b0251d8d888bf2f397fbeca98f581aa8cbea1e460024dd0ecfdb14d0105
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.3

Campaign
  • dt9v

Decoy
  • scandinavianview.com

  • 120x600businessskyscraper.fail

  • livebigrace.com

  • fussygang.net

  • afiyetmarket.com

  • shopcerygensan.com

  • iregentos.info

  • anidonia.com

  • vtnywvebm.club

  • envcons.com

  • blackpharaohbeards.com

  • shortsnsuits.com

  • digitalvv.com

  • czechagents.com

  • texasadvancedsurgery.com

  • erhob.com

  • fastypro.com

  • singlemomsurvival.com

  • mohitiitr.com

  • airsoftoutlet.store

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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe
    "C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:228
    • C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe
      "C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1388

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/228-8-0x0000000003150000-0x0000000003186000-memory.dmp

        memory/228-9-0x00000000745E0000-0x0000000074D90000-memory.dmp

        memory/228-3-0x0000000005E60000-0x0000000006404000-memory.dmp

        memory/228-1-0x0000000000C00000-0x0000000000D96000-memory.dmp

        memory/228-5-0x0000000005A00000-0x0000000005A10000-memory.dmp

        memory/228-7-0x0000000005950000-0x00000000059A6000-memory.dmp

        memory/228-6-0x0000000005820000-0x000000000582A000-memory.dmp

        memory/228-0-0x00000000745E0000-0x0000000074D90000-memory.dmp

        memory/228-4-0x00000000058B0000-0x0000000005942000-memory.dmp

        memory/228-10-0x0000000005A00000-0x0000000005A10000-memory.dmp

        memory/228-2-0x0000000005750000-0x00000000057EC000-memory.dmp

        memory/228-12-0x0000000005B70000-0x0000000005BA0000-memory.dmp

        memory/228-11-0x0000000006DF0000-0x0000000006E68000-memory.dmp

        memory/228-15-0x00000000745E0000-0x0000000074D90000-memory.dmp

        memory/1388-13-0x0000000000400000-0x0000000000428000-memory.dmp

        memory/1388-16-0x0000000001670000-0x00000000019BA000-memory.dmp

        memory/1388-17-0x0000000001670000-0x00000000019BA000-memory.dmp