Analysis

  • max time kernel
    143s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-09-2024 13:23

General

  • Target

    9419f09238cc164bb1193ed03e0c9cc9269dcad5a60b913c717d9f306f6c7273.exe

  • Size

    1.8MB

  • MD5

    1df1614543ea58e82ce2a472e76e3846

  • SHA1

    62b801629315e1c5b723509b05bb84eab9a548c2

  • SHA256

    9419f09238cc164bb1193ed03e0c9cc9269dcad5a60b913c717d9f306f6c7273

  • SHA512

    b8dda6a4a93d5e25e8a69a75e2f73d4051f9c30305dfc794604df55a9e1448cf7c7aaec1c67e151c3e238cfc4b70df7977993c43d4bd5fd9e1426812d837c6be

  • SSDEEP

    24576:Foi7e4M5LBU/zaKuQGc80I9ZCimMkPMU6glqckT0NBSABuoWtGBtsqhJIwkzZrWe:id4WLykQvInCLMkPMlh7wqtwBEwvH

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Signatures

  • Amadey

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

  • Suspicious use of NtCreateUserProcessOtherParentProcess 8 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 10 IoCs

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

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 5 IoCs
  • Identifies Wine through registry keys 2 TTPs 5 IoCs

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

  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 34 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3516
      • C:\Users\Admin\AppData\Local\Temp\9419f09238cc164bb1193ed03e0c9cc9269dcad5a60b913c717d9f306f6c7273.exe
        "C:\Users\Admin\AppData\Local\Temp\9419f09238cc164bb1193ed03e0c9cc9269dcad5a60b913c717d9f306f6c7273.exe"
        2⤵
        • 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
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2688
        • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
          "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4848
          • C:\Users\Admin\AppData\Local\Temp\1000251001\HVNC1.exe
            "C:\Users\Admin\AppData\Local\Temp\1000251001\HVNC1.exe"
            4⤵
            • Suspicious use of NtCreateUserProcessOtherParentProcess
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2228
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              "powershell" Start-Sleep -Seconds 5; Remove-Item -Path 'C:\Users\Admin\AppData\Local\Temp\1000251001\HVNC1.exe' -Force
              5⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1096
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
        2⤵
          PID:1540
        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
          2⤵
            PID:3076
          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
            2⤵
              PID:4128
            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
              2⤵
                PID:876
              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
                "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
                2⤵
                  PID:3572
                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
                  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
                  2⤵
                    PID:2528
                  • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
                    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
                    2⤵
                      PID:2596
                    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
                      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
                      2⤵
                      • Suspicious use of AdjustPrivilegeToken
                      PID:2120
                  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
                    C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:3224
                  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
                    C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:2640
                  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
                    C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:3804

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\Local\Temp\1000251001\HVNC1.exe

                    Filesize

                    1.2MB

                    MD5

                    2e1da3b03de67089bb9b8ffdf7e1c7a9

                    SHA1

                    9dbd39eecf51da59be6190c47eda55f506eb2293

                    SHA256

                    0b7846217c55d059c76ae8dfa0aec50305daef334b2bb72b63b64d76412bcae2

                    SHA512

                    0a76cd8fca1207b5cc60e503470ecbc9656fcd48e0a87ae43953ba00fa2d912cec99a969364b5b53514f3b7260fdb059311660ec5caa1b0f03cb292c0ad5ee03

                  • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

                    Filesize

                    1.8MB

                    MD5

                    1df1614543ea58e82ce2a472e76e3846

                    SHA1

                    62b801629315e1c5b723509b05bb84eab9a548c2

                    SHA256

                    9419f09238cc164bb1193ed03e0c9cc9269dcad5a60b913c717d9f306f6c7273

                    SHA512

                    b8dda6a4a93d5e25e8a69a75e2f73d4051f9c30305dfc794604df55a9e1448cf7c7aaec1c67e151c3e238cfc4b70df7977993c43d4bd5fd9e1426812d837c6be

                  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rh4axhdb.ogf.ps1

                    Filesize

                    60B

                    MD5

                    d17fe0a3f47be24a6453e9ef58c94641

                    SHA1

                    6ab83620379fc69f80c0242105ddffd7d98d5d9d

                    SHA256

                    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                    SHA512

                    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                  • memory/1096-1144-0x0000023F24CA0000-0x0000023F24CC2000-memory.dmp

                    Filesize

                    136KB

                  • memory/2120-1138-0x000001BA3DC80000-0x000001BA3DD3A000-memory.dmp

                    Filesize

                    744KB

                  • memory/2228-78-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-74-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-42-0x0000021ACA580000-0x0000021ACA6B6000-memory.dmp

                    Filesize

                    1.2MB

                  • memory/2228-41-0x00007FFE90D33000-0x00007FFE90D35000-memory.dmp

                    Filesize

                    8KB

                  • memory/2228-43-0x0000021AE4CD0000-0x0000021AE4DF8000-memory.dmp

                    Filesize

                    1.2MB

                  • memory/2228-1134-0x0000021ACC400000-0x0000021ACC454000-memory.dmp

                    Filesize

                    336KB

                  • memory/2228-68-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-44-0x0000021AE4E00000-0x0000021AE4F2A000-memory.dmp

                    Filesize

                    1.2MB

                  • memory/2228-45-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-56-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-94-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-98-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-106-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-104-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-102-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-100-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-96-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-92-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-90-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-88-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-86-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-84-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-82-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-80-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-76-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-66-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-70-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-1128-0x00007FFE90D33000-0x00007FFE90D35000-memory.dmp

                    Filesize

                    8KB

                  • memory/2228-72-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-1120-0x0000021ACC3A0000-0x0000021ACC3EC000-memory.dmp

                    Filesize

                    304KB

                  • memory/2228-1119-0x0000021ACC300000-0x0000021ACC3A4000-memory.dmp

                    Filesize

                    656KB

                  • memory/2228-62-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-60-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-58-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-54-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-52-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-51-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-48-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-49-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-46-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2228-64-0x0000021AE4E00000-0x0000021AE4F24000-memory.dmp

                    Filesize

                    1.1MB

                  • memory/2640-1159-0x0000000000DC0000-0x000000000126D000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/2688-2-0x0000000000621000-0x000000000064F000-memory.dmp

                    Filesize

                    184KB

                  • memory/2688-3-0x0000000000620000-0x0000000000ACD000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/2688-4-0x0000000000620000-0x0000000000ACD000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/2688-16-0x0000000000620000-0x0000000000ACD000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/2688-0-0x0000000000620000-0x0000000000ACD000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/2688-1-0x0000000076F44000-0x0000000076F46000-memory.dmp

                    Filesize

                    8KB

                  • memory/3224-1131-0x0000000000DC0000-0x000000000126D000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/3224-1133-0x0000000000DC0000-0x000000000126D000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/3804-1168-0x0000000000DC0000-0x000000000126D000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/4848-18-0x0000000000DC0000-0x000000000126D000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/4848-1124-0x0000000000DC0000-0x000000000126D000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/4848-21-0x0000000000DC0000-0x000000000126D000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/4848-22-0x0000000000DC0000-0x000000000126D000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/4848-19-0x0000000000DC1000-0x0000000000DEF000-memory.dmp

                    Filesize

                    184KB

                  • memory/4848-20-0x0000000000DC0000-0x000000000126D000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/4848-1126-0x0000000000DC0000-0x000000000126D000-memory.dmp

                    Filesize

                    4.7MB

                  • memory/4848-1127-0x0000000000DC0000-0x000000000126D000-memory.dmp

                    Filesize

                    4.7MB