Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-06-2024 02:04

General

  • Target

    7dbe77fe18f5636df2fc5869e40c38de100123273ae464c9929bd1f57704f969.exe

  • Size

    1.8MB

  • MD5

    ffc05e2526d75156dedfc82180de5d20

  • SHA1

    57acc1b3d60803aacb726124a6f5ad5fdd0b13a2

  • SHA256

    7dbe77fe18f5636df2fc5869e40c38de100123273ae464c9929bd1f57704f969

  • SHA512

    bf6a99d9241d07f42ded9627b2f328b36b675d8c398ac86bac9cc6b886b7f6a0bb816d888506af16cb3742605a1c422ede2141415c0fdc54f8ddf9f988d13de5

  • SSDEEP

    49152:3kKaCYXUrE7BJ2553LPpB5I+ymtxl4yQRPRXq6sOXjQ5:323krE7BJ2r7P9v9x8pXXRzQ5

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 9 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 18 IoCs

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

  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 8 IoCs
  • Identifies Wine through registry keys 2 TTPs 9 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7dbe77fe18f5636df2fc5869e40c38de100123273ae464c9929bd1f57704f969.exe
    "C:\Users\Admin\AppData\Local\Temp\7dbe77fe18f5636df2fc5869e40c38de100123273ae464c9929bd1f57704f969.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2620
    • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Checks computer location settings
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5436
      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
        3⤵
          PID:3216
        • C:\Users\Admin\1000004002\4ad55013d9.exe
          "C:\Users\Admin\1000004002\4ad55013d9.exe"
          3⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Checks BIOS information in registry
          • Checks computer location settings
          • Executes dropped EXE
          • Identifies Wine through registry keys
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Drops file in Windows directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:3888
          • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
            "C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe"
            4⤵
            • Identifies VirtualBox via ACPI registry values (likely anti-VM)
            • Checks BIOS information in registry
            • Executes dropped EXE
            • Identifies Wine through registry keys
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Suspicious behavior: EnumeratesProcesses
            PID:3924
        • C:\Users\Admin\AppData\Local\Temp\1000005001\04b7a720a2.exe
          "C:\Users\Admin\AppData\Local\Temp\1000005001\04b7a720a2.exe"
          3⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Checks BIOS information in registry
          • Executes dropped EXE
          • Identifies Wine through registry keys
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Suspicious behavior: EnumeratesProcesses
          PID:3108
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1324 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:5360
      • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
        C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
        1⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:1988
      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        1⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:5204
      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        1⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:5872
      • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
        C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
        1⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:3592

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\1000004002\4ad55013d9.exe

        Filesize

        1.8MB

        MD5

        3d94986e1b048b3f94d3475b89679c66

        SHA1

        fdf56c4a1ffb55fb30155ae448c550173e94224a

        SHA256

        0a00d4521f010549ac28f395334b3ba40f7ca810af53d7015dbf63480be9bcab

        SHA512

        f2262ab126d32e8c1c4a319709fc3e0d01e69cf4e3bcee7960c4d9bfe13c56de9b9b45c4979f93a493d0312ea049d6ef4b9492cc7b61d110d28fca27b4443c86

      • C:\Users\Admin\AppData\Local\Temp\1000005001\04b7a720a2.exe

        Filesize

        2.3MB

        MD5

        fb47c9150d25645b8bce9da07fc78ebf

        SHA1

        a07ab4a01b70b5b6ac16866a0a1bec324e0078a8

        SHA256

        4629f1aca29ed4e0950d8a0f941444a86c656db3e365713ceb9b2544ba758a33

        SHA512

        ad8db4cb357ff63254ef95ddb2958f0d61773bc7d1c083af13091cba39a5c79e2e4db239ad274d5e055fb27e02831fb898aae414cdb8ce43dd3c0e05cea220b5

      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe

        Filesize

        1.8MB

        MD5

        ffc05e2526d75156dedfc82180de5d20

        SHA1

        57acc1b3d60803aacb726124a6f5ad5fdd0b13a2

        SHA256

        7dbe77fe18f5636df2fc5869e40c38de100123273ae464c9929bd1f57704f969

        SHA512

        bf6a99d9241d07f42ded9627b2f328b36b675d8c398ac86bac9cc6b886b7f6a0bb816d888506af16cb3742605a1c422ede2141415c0fdc54f8ddf9f988d13de5

      • memory/1988-87-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/1988-89-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/2620-1-0x0000000077814000-0x0000000077816000-memory.dmp

        Filesize

        8KB

      • memory/2620-2-0x0000000000AC1000-0x0000000000AEF000-memory.dmp

        Filesize

        184KB

      • memory/2620-3-0x0000000000AC0000-0x0000000000F6A000-memory.dmp

        Filesize

        4.7MB

      • memory/2620-4-0x0000000000AC0000-0x0000000000F6A000-memory.dmp

        Filesize

        4.7MB

      • memory/2620-6-0x0000000000AC0000-0x0000000000F6A000-memory.dmp

        Filesize

        4.7MB

      • memory/2620-18-0x0000000000AC0000-0x0000000000F6A000-memory.dmp

        Filesize

        4.7MB

      • memory/2620-0-0x0000000000AC0000-0x0000000000F6A000-memory.dmp

        Filesize

        4.7MB

      • memory/3108-102-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3108-86-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3108-123-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3108-82-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3108-108-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3108-105-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3108-120-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3108-117-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3108-75-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3108-93-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3108-99-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3108-96-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3108-79-0x0000000000600000-0x0000000000BF8000-memory.dmp

        Filesize

        6.0MB

      • memory/3592-111-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3592-113-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3888-53-0x0000000000790000-0x0000000000C3C000-memory.dmp

        Filesize

        4.7MB

      • memory/3888-41-0x0000000000790000-0x0000000000C3C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-104-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-106-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-100-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-121-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-77-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-91-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-118-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-80-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-94-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-115-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-83-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-97-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/3924-55-0x00000000003B0000-0x000000000085C000-memory.dmp

        Filesize

        4.7MB

      • memory/5204-90-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5204-88-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-103-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-119-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-101-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-74-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-98-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-78-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-107-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-54-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-23-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-19-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-22-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-122-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-95-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-116-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-21-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-92-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-76-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5436-20-0x0000000000451000-0x000000000047F000-memory.dmp

        Filesize

        184KB

      • memory/5436-81-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5872-114-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB

      • memory/5872-112-0x0000000000450000-0x00000000008FA000-memory.dmp

        Filesize

        4.7MB