Analysis

  • max time kernel
    145s
  • max time network
    136s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-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.

  • 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 22 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
    • 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:3004
    • 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
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3584
      • 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:4596
      • 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:3624
        • 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:4616
          • C:\Windows\system32\netsh.exe
            netsh wlan show profiles
            5⤵
              PID:2104
            • 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\637591879962_Desktop.zip' -CompressionLevel Optimal
              5⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:4916
        • 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:4116
    • 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:3132
    • 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:2260

    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_yicwxilj.u1o.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/2260-148-0x0000000004B90000-0x0000000004B91000-memory.dmp

      Filesize

      4KB

    • memory/2260-149-0x0000000004B20000-0x0000000004B21000-memory.dmp

      Filesize

      4KB

    • memory/2260-152-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/2260-143-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/2260-150-0x0000000004B30000-0x0000000004B31000-memory.dmp

      Filesize

      4KB

    • memory/2260-146-0x0000000004B60000-0x0000000004B61000-memory.dmp

      Filesize

      4KB

    • memory/2260-147-0x0000000004B40000-0x0000000004B41000-memory.dmp

      Filesize

      4KB

    • memory/2260-144-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/2260-145-0x0000000004B50000-0x0000000004B51000-memory.dmp

      Filesize

      4KB

    • memory/3004-0-0x0000000000190000-0x0000000000647000-memory.dmp

      Filesize

      4.7MB

    • memory/3004-9-0x0000000005510000-0x0000000005511000-memory.dmp

      Filesize

      4KB

    • memory/3004-1-0x0000000076FE6000-0x0000000076FE8000-memory.dmp

      Filesize

      8KB

    • memory/3004-2-0x0000000000190000-0x0000000000647000-memory.dmp

      Filesize

      4.7MB

    • memory/3004-4-0x00000000054B0000-0x00000000054B1000-memory.dmp

      Filesize

      4KB

    • memory/3004-3-0x00000000054C0000-0x00000000054C1000-memory.dmp

      Filesize

      4KB

    • memory/3004-6-0x0000000005490000-0x0000000005491000-memory.dmp

      Filesize

      4KB

    • memory/3004-5-0x00000000054F0000-0x00000000054F1000-memory.dmp

      Filesize

      4KB

    • memory/3004-7-0x00000000054A0000-0x00000000054A1000-memory.dmp

      Filesize

      4KB

    • memory/3004-8-0x0000000005520000-0x0000000005521000-memory.dmp

      Filesize

      4KB

    • memory/3004-21-0x0000000000190000-0x0000000000647000-memory.dmp

      Filesize

      4.7MB

    • memory/3132-122-0x0000000004B50000-0x0000000004B51000-memory.dmp

      Filesize

      4KB

    • memory/3132-120-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3132-127-0x0000000004B30000-0x0000000004B31000-memory.dmp

      Filesize

      4KB

    • memory/3132-129-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3132-121-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3132-128-0x0000000004B80000-0x0000000004B81000-memory.dmp

      Filesize

      4KB

    • memory/3132-123-0x0000000004B60000-0x0000000004B61000-memory.dmp

      Filesize

      4KB

    • memory/3132-126-0x0000000004B20000-0x0000000004B21000-memory.dmp

      Filesize

      4KB

    • memory/3132-124-0x0000000004B40000-0x0000000004B41000-memory.dmp

      Filesize

      4KB

    • memory/3132-125-0x0000000004B90000-0x0000000004B91000-memory.dmp

      Filesize

      4KB

    • memory/3584-29-0x00000000053E0000-0x00000000053E1000-memory.dmp

      Filesize

      4KB

    • memory/3584-153-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-140-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-65-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-66-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-155-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-138-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-157-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-136-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-134-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-159-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-132-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-91-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-130-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-32-0x0000000005440000-0x0000000005441000-memory.dmp

      Filesize

      4KB

    • memory/3584-31-0x0000000005450000-0x0000000005451000-memory.dmp

      Filesize

      4KB

    • memory/3584-23-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-25-0x0000000005410000-0x0000000005411000-memory.dmp

      Filesize

      4KB

    • memory/3584-102-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-26-0x00000000053F0000-0x00000000053F1000-memory.dmp

      Filesize

      4KB

    • memory/3584-27-0x0000000005430000-0x0000000005431000-memory.dmp

      Filesize

      4KB

    • memory/3584-28-0x00000000053D0000-0x00000000053D1000-memory.dmp

      Filesize

      4KB

    • memory/3584-115-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-30-0x0000000005420000-0x0000000005421000-memory.dmp

      Filesize

      4KB

    • memory/3584-117-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/3584-24-0x0000000005400000-0x0000000005401000-memory.dmp

      Filesize

      4KB

    • memory/3584-22-0x00000000000C0000-0x0000000000577000-memory.dmp

      Filesize

      4.7MB

    • memory/4596-133-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-64-0x0000000005620000-0x0000000005622000-memory.dmp

      Filesize

      8KB

    • memory/4596-116-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-114-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-113-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-101-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-160-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-51-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-158-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-52-0x00000000055A0000-0x00000000055A1000-memory.dmp

      Filesize

      4KB

    • memory/4596-131-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-156-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-53-0x0000000005570000-0x0000000005571000-memory.dmp

      Filesize

      4KB

    • memory/4596-154-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-135-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-55-0x0000000005560000-0x0000000005561000-memory.dmp

      Filesize

      4KB

    • memory/4596-137-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-78-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-139-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-119-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-141-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-62-0x00000000055F0000-0x00000000055F1000-memory.dmp

      Filesize

      4KB

    • memory/4596-63-0x0000000005540000-0x0000000005541000-memory.dmp

      Filesize

      4KB

    • memory/4596-61-0x0000000005590000-0x0000000005591000-memory.dmp

      Filesize

      4KB

    • memory/4596-60-0x00000000055B0000-0x00000000055B1000-memory.dmp

      Filesize

      4KB

    • memory/4596-59-0x00000000055E0000-0x00000000055E1000-memory.dmp

      Filesize

      4KB

    • memory/4596-58-0x00000000055C0000-0x00000000055C1000-memory.dmp

      Filesize

      4KB

    • memory/4596-57-0x0000000005550000-0x0000000005551000-memory.dmp

      Filesize

      4KB

    • memory/4596-56-0x0000000000B40000-0x00000000010EB000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-54-0x00000000055D0000-0x00000000055D1000-memory.dmp

      Filesize

      4KB

    • memory/4916-88-0x00007FFEFC6A0000-0x00007FFEFD162000-memory.dmp

      Filesize

      10.8MB

    • memory/4916-89-0x00000282EDD70000-0x00000282EDD80000-memory.dmp

      Filesize

      64KB

    • memory/4916-90-0x00000282EDD70000-0x00000282EDD80000-memory.dmp

      Filesize

      64KB

    • memory/4916-87-0x00000282EDEB0000-0x00000282EDED2000-memory.dmp

      Filesize

      136KB

    • memory/4916-92-0x00000282EDD70000-0x00000282EDD80000-memory.dmp

      Filesize

      64KB

    • memory/4916-94-0x00000282EDE80000-0x00000282EDE8A000-memory.dmp

      Filesize

      40KB

    • memory/4916-93-0x00000282EDEE0000-0x00000282EDEF2000-memory.dmp

      Filesize

      72KB

    • memory/4916-100-0x00007FFEFC6A0000-0x00007FFEFD162000-memory.dmp

      Filesize

      10.8MB