Analysis

  • max time kernel
    143s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2024, 22:04

General

  • Target

    d09363ea4d985607ffe1f3c003480ee1a25865be547e30e500f1eae47f710764.exe

  • Size

    1.8MB

  • MD5

    203e40c8d837052aca3699656ebe2a94

  • SHA1

    987787abbb085c476d5e07c6acba4186b2378d99

  • SHA256

    d09363ea4d985607ffe1f3c003480ee1a25865be547e30e500f1eae47f710764

  • SHA512

    3ad51b4b2e49924700934388ec947ad387679d3fb4973d3c8622f7afd7484327efc99d40ef4504948904d3423dfc47eaa13657f3d0d30075a217deb931074cd5

  • SSDEEP

    24576:Uo1T8jjqBi8Vq3G2cCrrf2+hAxBqk6ee34eJv7UZrrPkbj/TRVLblrUgkfaOMTvF:UeIgOG2cCH/CBd8rJT0rq/TjDOIOqD

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 5 IoCs
  • Blocklisted process makes network request 2 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 4 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.

  • Loads dropped DLL 3 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 5 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 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d09363ea4d985607ffe1f3c003480ee1a25865be547e30e500f1eae47f710764.exe
    "C:\Users\Admin\AppData\Local\Temp\d09363ea4d985607ffe1f3c003480ee1a25865be547e30e500f1eae47f710764.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:1488
    • 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
      • 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:3704
      • C:\Users\Admin\AppData\Local\Temp\1000022001\funta.exe
        "C:\Users\Admin\AppData\Local\Temp\1000022001\funta.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:948
      • 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:5040
        • 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:3668
          • C:\Windows\system32\netsh.exe
            netsh wlan show profiles
            5⤵
              PID:4396
            • 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\999976163400_Desktop.zip' -CompressionLevel Optimal
              5⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:4328
        • 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:2544
    • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
      C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.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:3432
    • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
      C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.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:4364

    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

            203e40c8d837052aca3699656ebe2a94

            SHA1

            987787abbb085c476d5e07c6acba4186b2378d99

            SHA256

            d09363ea4d985607ffe1f3c003480ee1a25865be547e30e500f1eae47f710764

            SHA512

            3ad51b4b2e49924700934388ec947ad387679d3fb4973d3c8622f7afd7484327efc99d40ef4504948904d3423dfc47eaa13657f3d0d30075a217deb931074cd5

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

            Filesize

            2.2MB

            MD5

            537ebb1809d689306f6463bb2f1012e1

            SHA1

            91fa80183308730fe6d893e02b486f624a657be8

            SHA256

            f0e0d818b8bbf61fb8b9f0a51768ea836b80c585698e27a22864e3a3000faa31

            SHA512

            a95b28c046eb372da52fb1af3d5217f9c431fedf7749ba1ff1ebd76e418d60785aa7f24d47fc49dff20d22dcec048effcd981eda0a8f0d8e5d70b2e6779535a7

          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cq3z3000.fnu.ps1

            Filesize

            60B

            MD5

            d17fe0a3f47be24a6453e9ef58c94641

            SHA1

            6ab83620379fc69f80c0242105ddffd7d98d5d9d

            SHA256

            96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

            SHA512

            5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

          • 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

          • memory/948-54-0x00000000050C0000-0x00000000050C1000-memory.dmp

            Filesize

            4KB

          • memory/948-138-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-113-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-112-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-117-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-100-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-63-0x0000000005090000-0x0000000005091000-memory.dmp

            Filesize

            4KB

          • memory/948-55-0x0000000005130000-0x0000000005131000-memory.dmp

            Filesize

            4KB

          • memory/948-158-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-155-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-153-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-152-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-139-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-60-0x0000000005100000-0x0000000005101000-memory.dmp

            Filesize

            4KB

          • memory/948-136-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-134-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-65-0x0000000005160000-0x0000000005162000-memory.dmp

            Filesize

            8KB

          • memory/948-131-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-130-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-57-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-52-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-115-0x0000000000CA0000-0x000000000124B000-memory.dmp

            Filesize

            5.7MB

          • memory/948-53-0x00000000050F0000-0x00000000050F1000-memory.dmp

            Filesize

            4KB

          • memory/948-56-0x00000000050B0000-0x00000000050B1000-memory.dmp

            Filesize

            4KB

          • memory/948-58-0x00000000050A0000-0x00000000050A1000-memory.dmp

            Filesize

            4KB

          • memory/948-59-0x0000000005110000-0x0000000005111000-memory.dmp

            Filesize

            4KB

          • memory/948-62-0x0000000005140000-0x0000000005141000-memory.dmp

            Filesize

            4KB

          • memory/948-61-0x00000000050E0000-0x00000000050E1000-memory.dmp

            Filesize

            4KB

          • memory/1488-2-0x0000000000690000-0x0000000000B47000-memory.dmp

            Filesize

            4.7MB

          • memory/1488-4-0x0000000005030000-0x0000000005031000-memory.dmp

            Filesize

            4KB

          • memory/1488-6-0x0000000005050000-0x0000000005051000-memory.dmp

            Filesize

            4KB

          • memory/1488-5-0x0000000005010000-0x0000000005011000-memory.dmp

            Filesize

            4KB

          • memory/1488-7-0x0000000004FF0000-0x0000000004FF1000-memory.dmp

            Filesize

            4KB

          • memory/1488-0-0x0000000000690000-0x0000000000B47000-memory.dmp

            Filesize

            4.7MB

          • memory/1488-8-0x0000000005000000-0x0000000005001000-memory.dmp

            Filesize

            4KB

          • memory/1488-3-0x0000000005020000-0x0000000005021000-memory.dmp

            Filesize

            4KB

          • memory/1488-1-0x0000000077524000-0x0000000077526000-memory.dmp

            Filesize

            8KB

          • memory/1488-22-0x0000000000690000-0x0000000000B47000-memory.dmp

            Filesize

            4.7MB

          • memory/1488-9-0x0000000005080000-0x0000000005081000-memory.dmp

            Filesize

            4KB

          • memory/1488-11-0x0000000005070000-0x0000000005071000-memory.dmp

            Filesize

            4KB

          • memory/3432-124-0x00000000053C0000-0x00000000053C1000-memory.dmp

            Filesize

            4KB

          • memory/3432-122-0x0000000005390000-0x0000000005391000-memory.dmp

            Filesize

            4KB

          • memory/3432-123-0x0000000005370000-0x0000000005371000-memory.dmp

            Filesize

            4KB

          • memory/3432-120-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3432-119-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3432-121-0x0000000005380000-0x0000000005381000-memory.dmp

            Filesize

            4KB

          • memory/3432-125-0x0000000005350000-0x0000000005351000-memory.dmp

            Filesize

            4KB

          • memory/3432-127-0x00000000053B0000-0x00000000053B1000-memory.dmp

            Filesize

            4KB

          • memory/3432-126-0x0000000005360000-0x0000000005361000-memory.dmp

            Filesize

            4KB

          • memory/3432-128-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-132-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-64-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-116-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-101-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-23-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-157-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-156-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-24-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-154-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-25-0x0000000005070000-0x0000000005071000-memory.dmp

            Filesize

            4KB

          • memory/3704-27-0x0000000005060000-0x0000000005061000-memory.dmp

            Filesize

            4KB

          • memory/3704-114-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-66-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-151-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-129-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-33-0x00000000050C0000-0x00000000050C1000-memory.dmp

            Filesize

            4KB

          • memory/3704-32-0x00000000050D0000-0x00000000050D1000-memory.dmp

            Filesize

            4KB

          • memory/3704-30-0x0000000005050000-0x0000000005051000-memory.dmp

            Filesize

            4KB

          • memory/3704-133-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-31-0x00000000050A0000-0x00000000050A1000-memory.dmp

            Filesize

            4KB

          • memory/3704-135-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-28-0x00000000050B0000-0x00000000050B1000-memory.dmp

            Filesize

            4KB

          • memory/3704-137-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/3704-29-0x0000000005040000-0x0000000005041000-memory.dmp

            Filesize

            4KB

          • memory/3704-26-0x0000000005080000-0x0000000005081000-memory.dmp

            Filesize

            4KB

          • memory/3704-140-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/4328-87-0x000002225FC40000-0x000002225FC62000-memory.dmp

            Filesize

            136KB

          • memory/4328-88-0x00007FFD27FB0000-0x00007FFD28A71000-memory.dmp

            Filesize

            10.8MB

          • memory/4328-99-0x00007FFD27FB0000-0x00007FFD28A71000-memory.dmp

            Filesize

            10.8MB

          • memory/4328-93-0x000002225FCB0000-0x000002225FCBA000-memory.dmp

            Filesize

            40KB

          • memory/4328-92-0x00000222789A0000-0x00000222789B2000-memory.dmp

            Filesize

            72KB

          • memory/4328-91-0x000002225F780000-0x000002225F790000-memory.dmp

            Filesize

            64KB

          • memory/4328-90-0x000002225F780000-0x000002225F790000-memory.dmp

            Filesize

            64KB

          • memory/4328-89-0x000002225F780000-0x000002225F790000-memory.dmp

            Filesize

            64KB

          • memory/4364-147-0x0000000005390000-0x0000000005391000-memory.dmp

            Filesize

            4KB

          • memory/4364-142-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/4364-150-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/4364-149-0x0000000005340000-0x0000000005341000-memory.dmp

            Filesize

            4KB

          • memory/4364-148-0x0000000005330000-0x0000000005331000-memory.dmp

            Filesize

            4KB

          • memory/4364-143-0x0000000000990000-0x0000000000E47000-memory.dmp

            Filesize

            4.7MB

          • memory/4364-146-0x0000000005350000-0x0000000005351000-memory.dmp

            Filesize

            4KB

          • memory/4364-144-0x0000000005360000-0x0000000005361000-memory.dmp

            Filesize

            4KB

          • memory/4364-145-0x0000000005370000-0x0000000005371000-memory.dmp

            Filesize

            4KB