Analysis

  • max time kernel
    160s
  • max time network
    156s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    26/11/2021, 12:52

General

  • Target
    Confirmacion del pedido.exe
  • Size 714KB
  • Sample211126-p33jvsfff5
  • SHA256 34443c2f4cf165f96c3eaffb93f2a7b3628ebed8ed119b3ef2ad3e5dc450e0a0
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • pvxz

C2
  • http://www.finetipster.com/pvxz/

Decoy
  • imt-token.club

  • abravewayocen.online

  • shcloudcar.com

  • mshoppingworld.online

  • ncgf08.xyz

  • stuinfo.xyz

  • wesavetheplanetofficial.com

  • tourbox.xyz

  • believeinyourselftraining.com

  • jsboyat.com

  • aaeconomy.info

  • 9etmorea.info

  • purosepeti7.com

  • goticketly.com

  • pinkmemorypt.com

  • mylifewellnesscentre.com

  • iridina.online

  • petrestore.online

  • neema.xyz

  • novelfooditalia.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 50 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:2060
    • C:\Users\Admin\AppData\Local\Temp\Confirmacion del pedido.exe
      "C:\Users\Admin\AppData\Local\Temp\Confirmacion del pedido.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3536
      • C:\Users\Admin\AppData\Local\Temp\Confirmacion del pedido.exe
        "C:\Users\Admin\AppData\Local\Temp\Confirmacion del pedido.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4532
    • C:\Windows\SysWOW64\raserver.exe
      "C:\Windows\SysWOW64\raserver.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:696
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\Confirmacion del pedido.exe"
        3⤵
          PID:3696

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/696-131-0x00000000047F0000-0x0000000004880000-memory.dmp

          memory/696-129-0x0000000000F10000-0x0000000001230000-memory.dmp

          memory/696-128-0x0000000000600000-0x0000000000629000-memory.dmp

          memory/696-127-0x0000000001240000-0x000000000125F000-memory.dmp

          memory/2060-125-0x0000000005D60000-0x0000000005E83000-memory.dmp

          memory/2060-132-0x0000000005E90000-0x0000000006017000-memory.dmp

          memory/3536-118-0x00000000020E0000-0x00000000020E1000-memory.dmp

          memory/3536-119-0x00000000025B1000-0x00000000025C5000-memory.dmp

          memory/4532-123-0x0000000000A00000-0x0000000000D20000-memory.dmp

          memory/4532-124-0x00000000009C0000-0x00000000009D1000-memory.dmp

          memory/4532-120-0x0000000000400000-0x0000000000429000-memory.dmp