Analysis

  • max time kernel
    140s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/04/2024, 02:01

General

  • Target
    a6b91aded11f459d4f9b8998f42348244f9d12cb66b468484e178b4808aaaef2.exe
  • Size 1.2MB
  • Sample240423-cfrsmabd45
  • SHA256 a6b91aded11f459d4f9b8998f42348244f9d12cb66b468484e178b4808aaaef2
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • KPOT

    KPOT is an information stealer that steals user data and account credentials.

  • KPOT Core Executable 1 IoCs
  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot x86 loader 9 IoCs

    Detected Trickbot's x86 loader that unpacks the x86 payload.

  • Executes dropped EXE 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\a6b91aded11f459d4f9b8998f42348244f9d12cb66b468484e178b4808aaaef2.exe
    "C:\Users\Admin\AppData\Local\Temp\a6b91aded11f459d4f9b8998f42348244f9d12cb66b468484e178b4808aaaef2.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Users\Admin\AppData\Roaming\WinSocket\a7b91aded11f469d4f9b9999f42349244f9d12cb77b479494e189b4909aaaef2.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\a7b91aded11f469d4f9b9999f42349244f9d12cb77b479494e189b4909aaaef2.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:408
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:4984
    • C:\Users\Admin\AppData\Roaming\WinSocket\a7b91aded11f469d4f9b9999f42349244f9d12cb77b479494e189b4909aaaef2.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\a7b91aded11f469d4f9b9999f42349244f9d12cb77b479494e189b4909aaaef2.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4120
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        2⤵
          PID:3704
      • C:\Users\Admin\AppData\Roaming\WinSocket\a7b91aded11f469d4f9b9999f42349244f9d12cb77b479494e189b4909aaaef2.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\a7b91aded11f469d4f9b9999f42349244f9d12cb77b479494e189b4909aaaef2.exe
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:688
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          2⤵
            PID:3864

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              a7b91aded11f469d4f9b9999f42349244f9d12cb77b479494e189b4909aaaef2.exe

              • Path C:\Users\Admin\AppData\Roaming\WinSocket\a7b91aded11f469d4f9b9999f42349244f9d12cb77b479494e189b4909aaaef2.exe
              • Size 1.2MB
              • SHA256 a6b91aded11f459d4f9b8998f42348244f9d12cb66b468484e178b4808aaaef2
              • MD5 SHA1 SHA512 SSDEEP

              settings.ini

              • Path C:\Users\Admin\AppData\Roaming\WinSocket\settings.ini
              • Size 41KB
              • SHA256 3a46605217749c082be27d5c565d23b804a10f18672b0dd2dd1a06bd76a89d0f
              • MD5 SHA1 SHA512 SSDEEP

              memory/408-38-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/408-31-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/408-36-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/408-33-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/408-34-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/408-59-0x0000000002A50000-0x0000000002A79000-memory.dmp

              memory/408-58-0x0000000003150000-0x0000000003419000-memory.dmp

              memory/408-57-0x0000000003050000-0x000000000310E000-memory.dmp

              memory/408-54-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

              memory/408-46-0x0000000010000000-0x0000000010007000-memory.dmp

              memory/408-45-0x0000000002A50000-0x0000000002A79000-memory.dmp

              memory/408-43-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/408-39-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/408-37-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/408-42-0x0000000000400000-0x0000000000472000-memory.dmp

              memory/408-32-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/408-35-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/408-28-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/408-30-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/408-29-0x00000000006B0000-0x00000000006B1000-memory.dmp

              memory/688-131-0x00000000013D0000-0x00000000013F9000-memory.dmp

              memory/688-123-0x0000000001BD0000-0x0000000001BD1000-memory.dmp

              memory/688-115-0x0000000000400000-0x0000000000472000-memory.dmp

              memory/688-116-0x0000000000C70000-0x0000000000C71000-memory.dmp

              memory/688-117-0x00000000013D0000-0x00000000013F9000-memory.dmp

              memory/2408-18-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-24-0x0000000002350000-0x0000000002379000-memory.dmp

              memory/2408-19-0x0000000002350000-0x0000000002379000-memory.dmp

              memory/2408-3-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-16-0x0000000000400000-0x0000000000472000-memory.dmp

              memory/2408-15-0x0000000002350000-0x0000000002379000-memory.dmp

              memory/2408-13-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-14-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-2-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-11-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-5-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-12-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-9-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-10-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-4-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-6-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-8-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/2408-7-0x0000000002330000-0x0000000002331000-memory.dmp

              memory/4120-80-0x0000000000DA0000-0x0000000000DC9000-memory.dmp

              memory/4120-79-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4120-64-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4120-72-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4120-71-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4120-70-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4120-69-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4120-66-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4120-78-0x0000000000400000-0x0000000000472000-memory.dmp

              memory/4120-74-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4120-75-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4120-91-0x00000000017B0000-0x00000000017B1000-memory.dmp

              memory/4120-92-0x0000000001810000-0x00000000018CE000-memory.dmp

              memory/4120-94-0x0000000000DA0000-0x0000000000DC9000-memory.dmp

              memory/4120-73-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4120-68-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4120-67-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4120-65-0x0000000000D90000-0x0000000000D91000-memory.dmp

              memory/4984-55-0x0000027E25E50000-0x0000027E25E51000-memory.dmp

              memory/4984-51-0x0000000010000000-0x000000001001E000-memory.dmp