Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    14/03/2022, 15:01

General

  • Target
    LSP140322.exe
  • Size 924KB
  • Sample220314-sdwlssageq
  • SHA256 90b9df6a803fce475920ccd036a647601a8f65bec5a7a9bbdd59a86b4bf004bf
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • ahc8

Decoy
  • 192451.com

  • wwwripostes.net

  • sirikhalsalaw.com

  • bitterbaybay.com

  • stella-scrubs.com

  • almanecermezcal.com

  • goodgood.online

  • translate-now.online

  • sincerefilm.com

  • quadrantforensics.com

  • johnfrenchart.com

  • plick-click.com

  • alnileen.com

  • tghi.xyz

  • 172711.com

  • maymakita.com

  • punnyaseva.com

  • ukash-online.com

  • sho-yururi-blog.com

  • hebergement-solidaire.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • suricata: ET MALWARE FormBook CnC Checkin (GET)

    suricata: ET MALWARE FormBook CnC Checkin (GET)

  • Xloader Payload 2 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 46 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:2920
    • C:\Users\Admin\AppData\Local\Temp\LSP140322.exe
      "C:\Users\Admin\AppData\Local\Temp\LSP140322.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2820
      • C:\Users\Admin\AppData\Local\Temp\LSP140322.exe
        "C:\Users\Admin\AppData\Local\Temp\LSP140322.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3052
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\SysWOW64\explorer.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3680
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\LSP140322.exe"
        3⤵
          PID:3572

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2820-131-0x00000000054A0000-0x0000000005A44000-memory.dmp

          memory/2820-132-0x0000000004EF0000-0x0000000004F82000-memory.dmp

          memory/2820-133-0x00000000749D0000-0x0000000075180000-memory.dmp

          memory/2820-134-0x0000000004E80000-0x0000000004E8A000-memory.dmp

          memory/2820-135-0x0000000004EF0000-0x0000000005494000-memory.dmp

          memory/2820-136-0x0000000008A00000-0x0000000008A9C000-memory.dmp

          memory/2820-130-0x00000000003F0000-0x00000000004DE000-memory.dmp

          memory/2920-142-0x0000000007F30000-0x000000000807C000-memory.dmp

          memory/2920-147-0x0000000008080000-0x00000000081F3000-memory.dmp

          memory/3052-139-0x0000000000FB0000-0x00000000012FA000-memory.dmp

          memory/3052-141-0x0000000001350000-0x0000000001361000-memory.dmp

          memory/3052-140-0x000000000041D000-0x000000000041E000-memory.dmp

          memory/3052-137-0x0000000000400000-0x0000000000429000-memory.dmp

          memory/3680-144-0x0000000000C00000-0x0000000000C29000-memory.dmp

          memory/3680-143-0x0000000000010000-0x0000000000443000-memory.dmp

          memory/3680-145-0x0000000002C50000-0x0000000002F9A000-memory.dmp

          memory/3680-146-0x0000000002AE0000-0x0000000002B70000-memory.dmp