Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-12-2024 01:37

General

  • Target

    9ec7fc750fe77210f8b47d16680bdcf7c2c97177517e604214eb560a2a90386a.exe

  • Size

    2.8MB

  • MD5

    c32d39710b13585f9608ebac9e028ea0

  • SHA1

    96ce25ea1f05d91a7314e6eed4101af60259a811

  • SHA256

    9ec7fc750fe77210f8b47d16680bdcf7c2c97177517e604214eb560a2a90386a

  • SHA512

    e6222188e39d4260c8de06a4d8033ef2a4c1122e8df22fda616b4bb2de2377846c1621f3cb0d9840c81791b7a1cba3276081063875a91781972a2be0da96e3c5

  • SSDEEP

    49152:GLNDk2Pu0hI2hcbYQc4Nv0PYax7Ia1uTZYs:GFk2PuWIBeOv0P1WayZYs

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

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

cryptbot

Signatures

  • Amadey

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

  • Amadey family
  • CryptBot

    CryptBot is a C++ stealer distributed widely in bundle with other software.

  • Cryptbot family
  • Stealc

    Stealc is an infostealer written in C++.

  • Stealc family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 8 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 16 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 7 IoCs
  • Identifies Wine through registry keys 2 TTPs 8 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 32 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2848
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Windows\System32\svchost.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:2488
    • C:\Users\Admin\AppData\Local\Temp\9ec7fc750fe77210f8b47d16680bdcf7c2c97177517e604214eb560a2a90386a.exe
      "C:\Users\Admin\AppData\Local\Temp\9ec7fc750fe77210f8b47d16680bdcf7c2c97177517e604214eb560a2a90386a.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
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1184
      • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
        "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4444
        • C:\Users\Admin\AppData\Local\Temp\1006898001\6dfe05f941.exe
          "C:\Users\Admin\AppData\Local\Temp\1006898001\6dfe05f941.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
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:3924
        • C:\Users\Admin\AppData\Local\Temp\1006899001\ff817215da.exe
          "C:\Users\Admin\AppData\Local\Temp\1006899001\ff817215da.exe"
          3⤵
          • Suspicious use of NtCreateUserProcessOtherParentProcess
          • 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
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:5008
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 5008 -s 536
            4⤵
            • Program crash
            PID:3616
        • C:\Users\Admin\AppData\Local\Temp\1006900001\878085ff96.exe
          "C:\Users\Admin\AppData\Local\Temp\1006900001\878085ff96.exe"
          3⤵
          • Enumerates VirtualBox registry keys
          • 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
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:2024
        • C:\Users\Admin\AppData\Local\Temp\1006901001\89b1464b94.exe
          "C:\Users\Admin\AppData\Local\Temp\1006901001\89b1464b94.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
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:3240
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5008 -ip 5008
      1⤵
        PID:3180
      • 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:2732
      • 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:4428

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\1006898001\6dfe05f941.exe

        Filesize

        2.7MB

        MD5

        1eb268dfe52d4541037838207c51d19f

        SHA1

        35264d064730fa9d7d4b53183a5fb9e97912a8a7

        SHA256

        bfa216d2edc6a8b5230cf4d89231f3ee36decad422a7b8b8565fa232dc3bf89b

        SHA512

        ed2e878a5cf58e0ec74d3bf8b20a35531cc7dea31a590737f40a6fef1aea8f7903d592fb25a870482110f10d225051e8724bcb57a9d3aca388c8bde5f0fa6146

      • C:\Users\Admin\AppData\Local\Temp\1006899001\ff817215da.exe

        Filesize

        1.9MB

        MD5

        129e9d731c27f28d25a824fecd066e54

        SHA1

        c42fb09e9dbbb309db3a30deecf9a0edd285e7a1

        SHA256

        0186a9725d8a17443751c82eee6683e68637fe4fd6f041f5d5855e6d8bd5ec47

        SHA512

        a243cc3e7fd661bc37f90165f8494d45edb1a038e2e56513c256d1666d901298992d42390baed8c18f1ea68ac5400a8d2da9c25e49fc89315b6a2ae07e96f6fb

      • C:\Users\Admin\AppData\Local\Temp\1006900001\878085ff96.exe

        Filesize

        4.2MB

        MD5

        724c47eb0c466e28d03fdbbeab283448

        SHA1

        db4ab5dedfe960b259323c49d31b5cf6a2f68c9c

        SHA256

        f822440531c2c4690bcc6c52d4baaea3e56ca9008726cfe55c123931d27f545f

        SHA512

        6d3059018a7b8ad358002d15de71439af3db6107396a9845e18aa7c3f9e67faa5285e1c87788b62b9ddeda24b0432c7b28432e03b6bb138b25cc9080a5347009

      • C:\Users\Admin\AppData\Local\Temp\1006901001\89b1464b94.exe

        Filesize

        4.2MB

        MD5

        85cea0d2fa18da07d24daa648971117a

        SHA1

        0b50f57223bef54f682715f7944267a419004cb4

        SHA256

        845229081df392891048243c2c4b8502c10b68eacf8345d515ed5d0485c24bd0

        SHA512

        a460a2c1552b44c5df55203c90bcba0603fc39ef106bfdd9ae95751c48788f132318fb7dc5a1d8560a33fc548ec8f5204ae4a295bea3160854773ead08b343c0

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

        Filesize

        2.8MB

        MD5

        c32d39710b13585f9608ebac9e028ea0

        SHA1

        96ce25ea1f05d91a7314e6eed4101af60259a811

        SHA256

        9ec7fc750fe77210f8b47d16680bdcf7c2c97177517e604214eb560a2a90386a

        SHA512

        e6222188e39d4260c8de06a4d8033ef2a4c1122e8df22fda616b4bb2de2377846c1621f3cb0d9840c81791b7a1cba3276081063875a91781972a2be0da96e3c5

      • memory/1184-17-0x0000000000990000-0x0000000000C9D000-memory.dmp

        Filesize

        3.1MB

      • memory/1184-4-0x0000000000990000-0x0000000000C9D000-memory.dmp

        Filesize

        3.1MB

      • memory/1184-3-0x0000000000990000-0x0000000000C9D000-memory.dmp

        Filesize

        3.1MB

      • memory/1184-2-0x0000000000991000-0x00000000009BF000-memory.dmp

        Filesize

        184KB

      • memory/1184-1-0x00000000774D4000-0x00000000774D6000-memory.dmp

        Filesize

        8KB

      • memory/1184-0-0x0000000000990000-0x0000000000C9D000-memory.dmp

        Filesize

        3.1MB

      • memory/2024-118-0x00000000008F0000-0x0000000001558000-memory.dmp

        Filesize

        12.4MB

      • memory/2024-117-0x00000000008F0000-0x0000000001558000-memory.dmp

        Filesize

        12.4MB

      • memory/2024-116-0x00000000008F0000-0x0000000001558000-memory.dmp

        Filesize

        12.4MB

      • memory/2024-96-0x00000000008F0000-0x0000000001558000-memory.dmp

        Filesize

        12.4MB

      • memory/2488-77-0x00000000769B0000-0x0000000076BC5000-memory.dmp

        Filesize

        2.1MB

      • memory/2488-74-0x0000000001880000-0x0000000001C80000-memory.dmp

        Filesize

        4.0MB

      • memory/2488-72-0x00000000012F0000-0x00000000012FA000-memory.dmp

        Filesize

        40KB

      • memory/2488-75-0x00007FF9A7830000-0x00007FF9A7A25000-memory.dmp

        Filesize

        2.0MB

      • memory/2732-122-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/2732-120-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/3240-112-0x0000000000BC0000-0x00000000017D7000-memory.dmp

        Filesize

        12.1MB

      • memory/3240-114-0x0000000000BC0000-0x00000000017D7000-memory.dmp

        Filesize

        12.1MB

      • memory/3924-41-0x00000000001B0000-0x00000000006A3000-memory.dmp

        Filesize

        4.9MB

      • memory/3924-40-0x00000000001B0000-0x00000000006A3000-memory.dmp

        Filesize

        4.9MB

      • memory/3924-38-0x00000000001B0000-0x00000000006A3000-memory.dmp

        Filesize

        4.9MB

      • memory/3924-44-0x00000000001B0000-0x00000000006A3000-memory.dmp

        Filesize

        4.9MB

      • memory/3924-42-0x00000000001B0000-0x00000000006A3000-memory.dmp

        Filesize

        4.9MB

      • memory/4428-130-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4428-131-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-124-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-45-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-137-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-80-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-136-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-22-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-21-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-135-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-134-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-115-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-20-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-19-0x0000000000241000-0x000000000026F000-memory.dmp

        Filesize

        184KB

      • memory/4444-18-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-133-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-66-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-123-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-63-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-125-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-126-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-127-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-128-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-132-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/4444-39-0x0000000000240000-0x000000000054D000-memory.dmp

        Filesize

        3.1MB

      • memory/5008-64-0x0000000000D50000-0x0000000001218000-memory.dmp

        Filesize

        4.8MB

      • memory/5008-67-0x0000000004DE0000-0x00000000051E0000-memory.dmp

        Filesize

        4.0MB

      • memory/5008-68-0x0000000004DE0000-0x00000000051E0000-memory.dmp

        Filesize

        4.0MB

      • memory/5008-69-0x00007FF9A7830000-0x00007FF9A7A25000-memory.dmp

        Filesize

        2.0MB

      • memory/5008-71-0x00000000769B0000-0x0000000076BC5000-memory.dmp

        Filesize

        2.1MB

      • memory/5008-79-0x0000000000D50000-0x0000000001218000-memory.dmp

        Filesize

        4.8MB