Analysis

  • max time kernel
    299s
  • max time network
    298s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    16/05/2024, 23:14

General

  • Target
    60248010e3daa79d3138d909dbdd2883aad7b740ff7d9ec11d1c7950b24e7867.exe
  • Size 1.5MB
  • Sample240516-28cxlsdf31
  • SHA256 60248010e3daa79d3138d909dbdd2883aad7b740ff7d9ec11d1c7950b24e7867
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 4.20

Botnet
  • 18befc

C2
  • http://5.42.96.141

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain

Extracted

Family
  • amadey

Version
  • 4.20

Botnet
  • c767c0

C2
  • http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/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 14 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 28 IoCs

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

  • Executes dropped EXE 13 IoCs
  • Identifies Wine through registry keys 2 TTPs 6 IoCs

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

  • Themida packer 55 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 8 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 6 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 12 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\60248010e3daa79d3138d909dbdd2883aad7b740ff7d9ec11d1c7950b24e7867.exe
    "C:\Users\Admin\AppData\Local\Temp\60248010e3daa79d3138d909dbdd2883aad7b740ff7d9ec11d1c7950b24e7867.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:1768
    • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      "C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • Suspicious use of WriteProcessMemory
      PID:4076
      • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
        "C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe"
        3⤵
          PID:512
        • C:\Users\Admin\AppData\Local\Temp\1000013001\amers.exe
          "C:\Users\Admin\AppData\Local\Temp\1000013001\amers.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
          • Drops file in Windows directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4516
          • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
            "C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:2228
        • C:\Users\Admin\AppData\Local\Temp\1000014001\d8a66ef469.exe
          "C:\Users\Admin\AppData\Local\Temp\1000014001\d8a66ef469.exe"
          3⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Checks BIOS information in registry
          • Executes dropped EXE
          • Checks whether UAC is enabled
          PID:4424
    • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Checks whether UAC is enabled
      PID:2600
    • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
      C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:5048
    • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Checks whether UAC is enabled
      PID:2208
    • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Checks whether UAC is enabled
      PID:4048
    • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
      C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:3472
    • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
      C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:1948
    • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Checks whether UAC is enabled
      PID:4572
    • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Checks whether UAC is enabled
      PID:4224
    • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
      C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:4896

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          amers.exe

          • Path C:\Users\Admin\AppData\Local\Temp\1000013001\amers.exe
          • Size 1.9MB
          • SHA256 7ef8503ab471e335db1e4fa20bcccd336db63b39de9d6536796bb33044fb1a52
          • MD5 SHA1 SHA512 SSDEEP

          d8a66ef469.exe

          • Path C:\Users\Admin\AppData\Local\Temp\1000014001\d8a66ef469.exe
          • Size 2.2MB
          • SHA256 2c12913d292534a8cb1e5859531b53bb108eeaecf2994d53b1bbb1bf41c3307e
          • MD5 SHA1 SHA512 SSDEEP

          axplons.exe

          • Path C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
          • Size 1.2MB
          • SHA256 4b7dae281f22120c68194c6fadad448bf82a78522df2aa1d29122d8d463614fd
          • MD5 SHA1 SHA512 SSDEEP

          explorku.exe

          • Path C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
          • Size 1.5MB
          • SHA256 60248010e3daa79d3138d909dbdd2883aad7b740ff7d9ec11d1c7950b24e7867
          • MD5 SHA1 SHA512 SSDEEP

          memory/1768-8-0x00000000008B0000-0x0000000000D96000-memory.dmp

          memory/1768-4-0x00000000008B0000-0x0000000000D96000-memory.dmp

          memory/1768-5-0x00000000008B0000-0x0000000000D96000-memory.dmp

          memory/1768-2-0x00000000008B0000-0x0000000000D96000-memory.dmp

          memory/1768-0-0x00000000008B0000-0x0000000000D96000-memory.dmp

          memory/1768-7-0x00000000008B0000-0x0000000000D96000-memory.dmp

          memory/1768-18-0x00000000008B0000-0x0000000000D96000-memory.dmp

          memory/1768-6-0x00000000008B0000-0x0000000000D96000-memory.dmp

          memory/1768-3-0x00000000008B0000-0x0000000000D96000-memory.dmp

          memory/1768-1-0x00000000008B0000-0x0000000000D96000-memory.dmp

          memory/1948-179-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/1948-175-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/2208-104-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2208-109-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2208-112-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2208-108-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2208-110-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2208-107-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2208-106-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2208-105-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2228-70-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/2228-89-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/2228-98-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/2228-114-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/2228-92-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/2228-117-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/2228-95-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/2228-86-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/2600-45-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2600-74-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2600-51-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2600-44-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2600-48-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2600-47-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2600-50-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2600-49-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/2600-46-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/3472-141-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/3472-146-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/4048-142-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4048-144-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4076-23-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4076-85-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4076-22-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4076-20-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4076-27-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4076-21-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4076-25-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4076-24-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4076-26-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4076-19-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4224-202-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4224-210-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4424-81-0x00000000008C0000-0x0000000000F53000-memory.dmp

          memory/4424-76-0x00000000008C0000-0x0000000000F53000-memory.dmp

          memory/4424-79-0x00000000008C0000-0x0000000000F53000-memory.dmp

          memory/4424-87-0x00000000008C0000-0x0000000000F53000-memory.dmp

          memory/4424-78-0x00000000008C0000-0x0000000000F53000-memory.dmp

          memory/4424-80-0x00000000008C0000-0x0000000000F53000-memory.dmp

          memory/4424-77-0x00000000008C0000-0x0000000000F53000-memory.dmp

          memory/4424-83-0x00000000008C0000-0x0000000000F53000-memory.dmp

          memory/4424-84-0x00000000008C0000-0x0000000000F53000-memory.dmp

          memory/4424-82-0x00000000008C0000-0x0000000000F53000-memory.dmp

          memory/4516-42-0x0000000001080000-0x0000000001554000-memory.dmp

          memory/4516-69-0x0000000001080000-0x0000000001554000-memory.dmp

          memory/4572-177-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4572-168-0x0000000000CF0000-0x00000000011D6000-memory.dmp

          memory/4896-208-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/4896-212-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/5048-113-0x0000000000F00000-0x00000000013D4000-memory.dmp

          memory/5048-111-0x0000000000F00000-0x00000000013D4000-memory.dmp