Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/10/2026, 01:49

General

  • Target
    apb.exe
  • Size 128KB
  • Sample261027-b85drahy2w
  • SHA256 135e3c8396706cee86251fb68e1dc345b5abe54a0fa6799d524097f6920f6be6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Network Service Discovery 1 TTPs 1 IoCs

    Attempt to gather information on host's network.

  • 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.

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\apb.exe
    "C:\Users\Admin\AppData\Local\Temp\apb.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3884
  • C:\Windows\System32\GameBarPresenceWriter.exe
    "C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
    1⤵
    • Network Service Discovery
    PID:2000
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:652
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
    1⤵
    • Checks processor information in registry
    • Modifies registry class
    PID:3356
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
    1⤵
    • Checks processor information in registry
    • Modifies registry class
    PID:5148

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini

        • Path C:\Users\Admin\Videos\Captures\desktop.ini
        • Size 190B
        • SHA256 86d9f822aeb989755fac82929e8db369b3f5f04117ef96fd76e3d5f920a501d2
        • MD5 SHA1 SHA512 TLSH

        memory/3884-0-0x0000000000090000-0x00000000000B8000-memory.dmp

        memory/3884-1-0x00000000049D0000-0x0000000004A6C000-memory.dmp

        memory/3884-2-0x0000000005020000-0x00000000055C4000-memory.dmp

        memory/3884-3-0x0000000004A70000-0x0000000004B02000-memory.dmp

        memory/3884-4-0x0000000004950000-0x0000000004960000-memory.dmp

        memory/3884-5-0x0000000004980000-0x000000000498A000-memory.dmp

        memory/3884-6-0x0000000004C60000-0x0000000004CB6000-memory.dmp

        memory/3884-21-0x0000000004950000-0x0000000004960000-memory.dmp