Analysis

  • max time kernel
    144s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/01/2024, 19:20

General

  • Target
    495a3851285b29a43693cf5a93516608.exe
  • Size 1.2MB
  • Sample240107-x2fmpsccfm
  • SHA256 d4dbb398a31310583837a0e3152c739f965ecf44c01e0aacd0249a85630d88be
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.3

Campaign
  • wufn

Decoy
  • rsautoluxe.com

  • theroseofsharonsalon.com

  • singnema.com

  • nathanielwhite108.com

  • theforumonline.com

  • iqpt.info

  • joneshondaservice.com

  • fafene.com

  • solanohomebuyerclass.com

  • zwq.xyz

  • searchlakeconroehomes.com

  • briative.com

  • frystmor.city

  • systemofyouth.com

  • sctsmney.com

  • tv-safetrading.com

  • thesweetboy.com

  • occulusblu.com

  • pawsthemomentpetphotography.com

  • travelstipsguide.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\495a3851285b29a43693cf5a93516608.exe
    "C:\Users\Admin\AppData\Local\Temp\495a3851285b29a43693cf5a93516608.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\Users\Admin\AppData\Local\Temp\495a3851285b29a43693cf5a93516608.exe
      "C:\Users\Admin\AppData\Local\Temp\495a3851285b29a43693cf5a93516608.exe"
      2⤵
        PID:1784
      • C:\Users\Admin\AppData\Local\Temp\495a3851285b29a43693cf5a93516608.exe
        "C:\Users\Admin\AppData\Local\Temp\495a3851285b29a43693cf5a93516608.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:452

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/452-12-0x0000000000400000-0x0000000000428000-memory.dmp

          memory/452-16-0x0000000001220000-0x000000000156A000-memory.dmp

          memory/452-15-0x0000000001220000-0x000000000156A000-memory.dmp

          memory/752-4-0x00000000059B0000-0x00000000059C0000-memory.dmp

          memory/752-2-0x0000000005CA0000-0x0000000006244000-memory.dmp

          memory/752-6-0x0000000005A60000-0x0000000005AFC000-memory.dmp

          memory/752-5-0x00000000057C0000-0x00000000057CA000-memory.dmp

          memory/752-7-0x00000000059C0000-0x00000000059D2000-memory.dmp

          memory/752-8-0x00000000751E0000-0x0000000075990000-memory.dmp

          memory/752-9-0x00000000059B0000-0x00000000059C0000-memory.dmp

          memory/752-10-0x00000000067E0000-0x000000000687E000-memory.dmp

          memory/752-11-0x0000000008C40000-0x0000000008C6E000-memory.dmp

          memory/752-0-0x00000000751E0000-0x0000000075990000-memory.dmp

          memory/752-14-0x00000000751E0000-0x0000000075990000-memory.dmp

          memory/752-1-0x0000000000C70000-0x0000000000DB4000-memory.dmp

          memory/752-3-0x00000000057D0000-0x0000000005862000-memory.dmp