Analysis

  • max time kernel
    299s
  • max time network
    271s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-03-2024 22:38

General

  • Target

    94a3533124f5b024442e458fb4002f9af72d51af0bdab8b9d484b9b6aefc3723.exe

  • Size

    1.8MB

  • MD5

    87e0d46657fd8847b28d2cd949a1775d

  • SHA1

    6609233784935fefba872bd689a5c07a1e5e0220

  • SHA256

    94a3533124f5b024442e458fb4002f9af72d51af0bdab8b9d484b9b6aefc3723

  • SHA512

    7e545aae444daf9af42a120c241c13cf989e00ea5a2723d97c2806a13962630b378a6c929855e8fdc0c5395d1dc1e352ab249cb64b9861622c0fe30e70b97027

  • SSDEEP

    49152:V0xCFiJ6iFe2NpFXzb1zRoqerWpUVX9mkp6aeY9TNmfLs+:V1I6H2F9KqerWSVXvpL9Toj

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

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 3 IoCs
  • Blocklisted process makes network request 2 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 6 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Identifies Wine through registry keys 2 TTPs 3 IoCs

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

  • Loads dropped DLL 15 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 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).

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\94a3533124f5b024442e458fb4002f9af72d51af0bdab8b9d484b9b6aefc3723.exe
    "C:\Users\Admin\AppData\Local\Temp\94a3533124f5b024442e458fb4002f9af72d51af0bdab8b9d484b9b6aefc3723.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
      "C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2728
      • C:\Users\Admin\AppData\Local\Temp\1000022001\5b5e95f5db.exe
        "C:\Users\Admin\AppData\Local\Temp\1000022001\5b5e95f5db.exe"
        3⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        PID:1740
      • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
        "C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"
        3⤵
        • Executes dropped EXE
        PID:1472
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2756
        • C:\Windows\system32\rundll32.exe
          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
          4⤵
          • Blocklisted process makes network request
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2072
          • C:\Windows\system32\netsh.exe
            netsh wlan show profiles
            5⤵
              PID:2864
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\780967622241_Desktop.zip' -CompressionLevel Optimal
              5⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1824
        • C:\Windows\SysWOW64\rundll32.exe
          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
          3⤵
          • Blocklisted process makes network request
          • Loads dropped DLL
          PID:2844

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe

      Filesize

      1.8MB

      MD5

      87e0d46657fd8847b28d2cd949a1775d

      SHA1

      6609233784935fefba872bd689a5c07a1e5e0220

      SHA256

      94a3533124f5b024442e458fb4002f9af72d51af0bdab8b9d484b9b6aefc3723

      SHA512

      7e545aae444daf9af42a120c241c13cf989e00ea5a2723d97c2806a13962630b378a6c929855e8fdc0c5395d1dc1e352ab249cb64b9861622c0fe30e70b97027

    • C:\Users\Admin\AppData\Local\Temp\1000022001\5b5e95f5db.exe

      Filesize

      2.9MB

      MD5

      aafc00662f8c68cbd45a08c885a2d6fc

      SHA1

      bd1f70f190579debb213bf3022a304c0d9ce6a9f

      SHA256

      8003cded35a962784da90078ec690fa1a6ee9d565d1d9da457811e292745d955

      SHA512

      20a61dbfa4ab76de740fea6d976e3ff3f48f7b2649dbe10c2f545c0c45a272652b951c6e7ca5a9d31a90ac157498a2368f0f0b72657348d23614d75da4207774

    • C:\Users\Admin\AppData\Local\Temp\1000022001\5b5e95f5db.exe

      Filesize

      1.3MB

      MD5

      f2dbcb17695555f491479585dba8c3a1

      SHA1

      53c7ffffefdc66d9cbad5f538db651671c1ac219

      SHA256

      6cb1c2ecbb9333856641b12aedb10c8fc0f86f05b1cf0930ba9a267c271daed5

      SHA512

      badef42855bac6cb3e30e9fb7443654f62e6a7d0bf7df50350ead39bdf9a463d2c424b18d84cc1480342eb7fd5e5c52eec5b08eea57d6d65d1e0bc7d9844784e

    • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

      Filesize

      109KB

      MD5

      726cd06231883a159ec1ce28dd538699

      SHA1

      404897e6a133d255ad5a9c26ac6414d7134285a2

      SHA256

      12fef2d5995d671ec0e91bdbdc91e2b0d3c90ed3a8b2b13ddaa8ad64727dcd46

      SHA512

      9ea82e7cb6c6a58446bd5033855947c3e2d475d2910f2b941235e0b96aa08eec822d2dd17cc86b2d3fce930f78b799291992408e309a6c63e3011266810ea83e

    • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

      Filesize

      1.2MB

      MD5

      15a42d3e4579da615a384c717ab2109b

      SHA1

      22aeedeb2307b1370cdab70d6a6b6d2c13ad2301

      SHA256

      3c97bb410e49b11af8116feb7240b7101e1967cae7538418c45c3d2e072e8103

      SHA512

      1eb7f126dccc88a2479e3818c36120f5af3caa0d632b9ea803485ee6531d6e2a1fd0805b1c4364983d280df23ea5ca3ad4a5fca558ac436efae36af9b795c444

    • \Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe

      Filesize

      1.6MB

      MD5

      56f143da7fab8e4ab6f50c34f203b9b7

      SHA1

      3507914fc42eb6ba35eef5d68402721f705319aa

      SHA256

      28d1aab3c6d4572e2180b9b4db480eb685e70a40b53daabdfb79e225843266a7

      SHA512

      c3c5ff0e423169ea9f0e32c6a0b10fc0fe573781d525675bba391b60c8f7704a693ccfe9dc8e97a8f5a4f498d663220d9bc672a15d39d188ac241486168224f2

    • memory/1472-83-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/1472-85-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/1472-87-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/1472-79-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/1472-77-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/1472-75-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/1472-72-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/1472-69-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/1472-91-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/1472-90-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/1472-92-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/1704-18-0x00000000009E0000-0x00000000009E1000-memory.dmp

      Filesize

      4KB

    • memory/1704-16-0x0000000001020000-0x0000000001021000-memory.dmp

      Filesize

      4KB

    • memory/1704-1-0x0000000077190000-0x0000000077192000-memory.dmp

      Filesize

      8KB

    • memory/1704-29-0x00000000011F0000-0x00000000016BA000-memory.dmp

      Filesize

      4.8MB

    • memory/1704-2-0x00000000011F0000-0x00000000016BA000-memory.dmp

      Filesize

      4.8MB

    • memory/1704-28-0x0000000006470000-0x000000000693A000-memory.dmp

      Filesize

      4.8MB

    • memory/1704-4-0x0000000000F90000-0x0000000000F91000-memory.dmp

      Filesize

      4KB

    • memory/1704-9-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

      Filesize

      4KB

    • memory/1704-8-0x0000000000B00000-0x0000000000B01000-memory.dmp

      Filesize

      4KB

    • memory/1704-7-0x0000000000990000-0x0000000000991000-memory.dmp

      Filesize

      4KB

    • memory/1704-5-0x0000000000CC0000-0x0000000000CC1000-memory.dmp

      Filesize

      4KB

    • memory/1704-6-0x0000000001010000-0x0000000001011000-memory.dmp

      Filesize

      4KB

    • memory/1704-0-0x00000000011F0000-0x00000000016BA000-memory.dmp

      Filesize

      4.8MB

    • memory/1704-3-0x0000000000F30000-0x0000000000F31000-memory.dmp

      Filesize

      4KB

    • memory/1704-19-0x0000000001170000-0x0000000001171000-memory.dmp

      Filesize

      4KB

    • memory/1704-10-0x0000000000F20000-0x0000000000F21000-memory.dmp

      Filesize

      4KB

    • memory/1704-11-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

      Filesize

      4KB

    • memory/1704-13-0x0000000000AF0000-0x0000000000AF1000-memory.dmp

      Filesize

      4KB

    • memory/1704-12-0x0000000001000000-0x0000000001001000-memory.dmp

      Filesize

      4KB

    • memory/1704-14-0x0000000000B10000-0x0000000000B11000-memory.dmp

      Filesize

      4KB

    • memory/1704-15-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

      Filesize

      4KB

    • memory/1740-164-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-170-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-150-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-152-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-146-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-144-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-64-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-65-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-154-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-156-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-142-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-140-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-158-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-160-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-162-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-166-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-168-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-148-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-172-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-174-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-176-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-178-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-180-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-125-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-109-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1740-126-0x0000000000D00000-0x0000000001096000-memory.dmp

      Filesize

      3.6MB

    • memory/1824-115-0x000007FEF5000000-0x000007FEF599D000-memory.dmp

      Filesize

      9.6MB

    • memory/1824-117-0x0000000002A40000-0x0000000002AC0000-memory.dmp

      Filesize

      512KB

    • memory/1824-116-0x0000000002310000-0x0000000002318000-memory.dmp

      Filesize

      32KB

    • memory/1824-118-0x000007FEF5000000-0x000007FEF599D000-memory.dmp

      Filesize

      9.6MB

    • memory/1824-121-0x0000000002A40000-0x0000000002AC0000-memory.dmp

      Filesize

      512KB

    • memory/1824-114-0x000000001B190000-0x000000001B472000-memory.dmp

      Filesize

      2.9MB

    • memory/1824-119-0x0000000002A40000-0x0000000002AC0000-memory.dmp

      Filesize

      512KB

    • memory/1824-122-0x0000000002A40000-0x0000000002AC0000-memory.dmp

      Filesize

      512KB

    • memory/1824-123-0x000007FEF5000000-0x000007FEF599D000-memory.dmp

      Filesize

      9.6MB

    • memory/2728-35-0x0000000000D40000-0x0000000000D41000-memory.dmp

      Filesize

      4KB

    • memory/2728-124-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-120-0x0000000006390000-0x0000000006726000-memory.dmp

      Filesize

      3.6MB

    • memory/2728-99-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-73-0x000000000A220000-0x000000000A6EA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-141-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-71-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-143-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-61-0x0000000006390000-0x0000000006726000-memory.dmp

      Filesize

      3.6MB

    • memory/2728-145-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-63-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-147-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-48-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-149-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-47-0x00000000005B0000-0x00000000005B1000-memory.dmp

      Filesize

      4KB

    • memory/2728-151-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-43-0x00000000005F0000-0x00000000005F1000-memory.dmp

      Filesize

      4KB

    • memory/2728-153-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-44-0x0000000000E60000-0x0000000000E61000-memory.dmp

      Filesize

      4KB

    • memory/2728-155-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-45-0x0000000000E70000-0x0000000000E71000-memory.dmp

      Filesize

      4KB

    • memory/2728-157-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-46-0x0000000000E50000-0x0000000000E51000-memory.dmp

      Filesize

      4KB

    • memory/2728-159-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-41-0x00000000005D0000-0x00000000005D1000-memory.dmp

      Filesize

      4KB

    • memory/2728-161-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-40-0x0000000000690000-0x0000000000691000-memory.dmp

      Filesize

      4KB

    • memory/2728-163-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-39-0x0000000000A60000-0x0000000000A61000-memory.dmp

      Filesize

      4KB

    • memory/2728-165-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-38-0x0000000000680000-0x0000000000681000-memory.dmp

      Filesize

      4KB

    • memory/2728-167-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-37-0x00000000005E0000-0x00000000005E1000-memory.dmp

      Filesize

      4KB

    • memory/2728-169-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-36-0x00000000004A0000-0x00000000004A1000-memory.dmp

      Filesize

      4KB

    • memory/2728-171-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-33-0x0000000000D10000-0x0000000000D11000-memory.dmp

      Filesize

      4KB

    • memory/2728-173-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-34-0x00000000006A0000-0x00000000006A1000-memory.dmp

      Filesize

      4KB

    • memory/2728-175-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-32-0x0000000000A70000-0x0000000000A71000-memory.dmp

      Filesize

      4KB

    • memory/2728-177-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-31-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-179-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-30-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB

    • memory/2728-181-0x0000000001130000-0x00000000015FA000-memory.dmp

      Filesize

      4.8MB