Analysis

  • max time kernel
    93s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/12/2024, 12:08

General

  • Target
    Invoice no.752-894.exe
  • Size 1.1MB
  • Sample241202-pawkvasqfx
  • SHA256 66414ea66a2dc1d4bc840e98b4b7f22d78826e39370fdb44c62260dc1d048a8f
  • MD5 SHA1 SHA512 SSDEEP
Score
5/10

Malware Config

Signatures

  • 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 14 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Invoice no.752-894.exe
    "C:\Users\Admin\AppData\Local\Temp\Invoice no.752-894.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1496
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\Invoice no.752-894.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4808

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        aut6BD9.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\aut6BD9.tmp
        • Size 281KB
        • SHA256 2d753b4b4b51c2eff7a6932973e6e1fd3d873531819e9b460cf9c07190161885
        • MD5 SHA1 SHA512 SSDEEP

        memory/1496-8-0x00000000015A0000-0x00000000019A0000-memory.dmp

        memory/4808-9-0x0000000000400000-0x0000000000447000-memory.dmp

        memory/4808-10-0x0000000000400000-0x0000000000447000-memory.dmp

        memory/4808-11-0x0000000001A00000-0x0000000001D4A000-memory.dmp

        memory/4808-12-0x0000000000400000-0x0000000000447000-memory.dmp

        memory/4808-13-0x0000000000400000-0x0000000000447000-memory.dmp