Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-12-2024 10:24

General

  • Target

    7799197bff28707544d1c92e81250479de08e605210d39ec4b395a89e9489ccb.exe

  • Size

    2.9MB

  • MD5

    c3ee35c8b65f7b15a8941b2dee05835e

  • SHA1

    62a6c389a94fff3eb70a308b29aa7ca8444dfcc2

  • SHA256

    7799197bff28707544d1c92e81250479de08e605210d39ec4b395a89e9489ccb

  • SHA512

    cce2363ac083c3929839a430e0219c28da3b2d805edbb059e5c40a00ed659b9337635dadc9db86acc86993945533c4661fcaf637a22ab349306d69221b0d8789

  • SSDEEP

    49152:JtFTAjdF8vSRDsEJ+rjNLYKiBU/RIH5H+Y7eXsZXarBt8Z:BqdVRDIrZY+JIH5hCcZXIS

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

Signatures

  • Amadey

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

  • Amadey family
  • GCleaner

    GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

  • Gcleaner 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 9 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 18 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 8 IoCs
  • Identifies Wine through registry keys 2 TTPs 9 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 2 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 9 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 2 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 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2604
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Windows\System32\svchost.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:4724
    • C:\Users\Admin\AppData\Local\Temp\7799197bff28707544d1c92e81250479de08e605210d39ec4b395a89e9489ccb.exe
      "C:\Users\Admin\AppData\Local\Temp\7799197bff28707544d1c92e81250479de08e605210d39ec4b395a89e9489ccb.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:3656
      • 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:4032
        • C:\Users\Admin\AppData\Local\Temp\1007638001\09c6c051ea.exe
          "C:\Users\Admin\AppData\Local\Temp\1007638001\09c6c051ea.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:1960
        • C:\Users\Admin\AppData\Local\Temp\1007639001\c696d7d6a2.exe
          "C:\Users\Admin\AppData\Local\Temp\1007639001\c696d7d6a2.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:3796
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3796 -s 556
            4⤵
            • Program crash
            PID:4960
        • C:\Users\Admin\AppData\Local\Temp\1007640001\8991af8508.exe
          "C:\Users\Admin\AppData\Local\Temp\1007640001\8991af8508.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:1696
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1696 -s 464
            4⤵
            • Program crash
            PID:2600
        • C:\Users\Admin\AppData\Local\Temp\1007641001\2f0d68ff6b.exe
          "C:\Users\Admin\AppData\Local\Temp\1007641001\2f0d68ff6b.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:4896
    • 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:432
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3796 -ip 3796
      1⤵
        PID:5016
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1696 -ip 1696
        1⤵
          PID:3548
        • 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:2392
        • 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:3468

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB8IB6GH\download[1].htm

          Filesize

          1B

          MD5

          cfcd208495d565ef66e7dff9f98764da

          SHA1

          b6589fc6ab0dc82cf12099d1c2d40ab994e8410c

          SHA256

          5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9

          SHA512

          31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99

        • C:\Users\Admin\AppData\Local\Temp\1007638001\09c6c051ea.exe

          Filesize

          2.8MB

          MD5

          afea54bb6f5e4adb448036812363ca2e

          SHA1

          9626b3093dc9c9aa2982462b14258b7ff9f8e256

          SHA256

          9742f2ebcfdac7645f7872e538cfde538ad165eab94e1f934bb8ebd1ab18aed4

          SHA512

          59231960ead5c1001e03164248fe3d771aadba467cfdbcf30138286962ab779961c6319b417bd6a751bcfe432fb56efc5d35a225a9965ee07d60809e60484527

        • C:\Users\Admin\AppData\Local\Temp\1007639001\c696d7d6a2.exe

          Filesize

          1.9MB

          MD5

          9b43474fd844676d97d016d9d037bbcf

          SHA1

          078b35dc7f41594097c7b44c48355ecc69561705

          SHA256

          0bf7baaeecf805b63fb7c3db3a1e0df9be2d92cedc384108be9cc676bdf8619e

          SHA512

          03c71fa8b1f58ff01e9a73b0788e65ccc2ffb7a56e632ca2c1d316c9114f3c3472a3639553cabc92ba6ac43d98f72cb852055bb46af21c929a5b6842f28c8b51

        • C:\Users\Admin\AppData\Local\Temp\1007640001\8991af8508.exe

          Filesize

          1.9MB

          MD5

          1f39fac8d8f8c1e3e0697ebf585af36c

          SHA1

          f98243a6bdea8f7de4cfa02d157e94b1cf925f51

          SHA256

          ec2349f4f55242a8328a7f11c5013a7525fa05aa18a680c1d82f2d6d93e6e1ad

          SHA512

          ebf1551cc77e6f815f18ebd38ffc3b581fbc0b07642175db9178652e3cad6be0a38bf978ea09d46815ca64b1482a87261ac5e34303b14420ce89c7c684a7aaed

        • C:\Users\Admin\AppData\Local\Temp\1007641001\2f0d68ff6b.exe

          Filesize

          4.2MB

          MD5

          0e6e12f9a9c017b4be17933aeacd543c

          SHA1

          4c8fda6bdcbb813081a6d72bd6ad3ff430e17bee

          SHA256

          738cdc197a8ece363679b55f005dccd3a943e4b333d69e946f80ff6c0445cd87

          SHA512

          4050a406f72c3842fb207b40c77a153f96b863029e191cddae1ab1f59b3ba6a8f49a5de46e0a7159382fc101e1199a5c14d54f8eff29d55a246dfba4a232cf91

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

          Filesize

          2.9MB

          MD5

          c3ee35c8b65f7b15a8941b2dee05835e

          SHA1

          62a6c389a94fff3eb70a308b29aa7ca8444dfcc2

          SHA256

          7799197bff28707544d1c92e81250479de08e605210d39ec4b395a89e9489ccb

          SHA512

          cce2363ac083c3929839a430e0219c28da3b2d805edbb059e5c40a00ed659b9337635dadc9db86acc86993945533c4661fcaf637a22ab349306d69221b0d8789

        • memory/432-65-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/432-66-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/1696-133-0x0000000000400000-0x0000000000C7B000-memory.dmp

          Filesize

          8.5MB

        • memory/1696-118-0x0000000010000000-0x000000001001C000-memory.dmp

          Filesize

          112KB

        • memory/1696-83-0x0000000000400000-0x0000000000C7B000-memory.dmp

          Filesize

          8.5MB

        • memory/1696-123-0x0000000000400000-0x0000000000C7B000-memory.dmp

          Filesize

          8.5MB

        • memory/1696-124-0x0000000000400000-0x0000000000C7B000-memory.dmp

          Filesize

          8.5MB

        • memory/1696-140-0x0000000000400000-0x0000000000C7B000-memory.dmp

          Filesize

          8.5MB

        • memory/1696-149-0x0000000000400000-0x0000000000C7B000-memory.dmp

          Filesize

          8.5MB

        • memory/1960-41-0x0000000000D40000-0x000000000123A000-memory.dmp

          Filesize

          5.0MB

        • memory/1960-42-0x0000000000D40000-0x000000000123A000-memory.dmp

          Filesize

          5.0MB

        • memory/1960-40-0x0000000000D41000-0x0000000000D58000-memory.dmp

          Filesize

          92KB

        • memory/1960-38-0x0000000000D40000-0x000000000123A000-memory.dmp

          Filesize

          5.0MB

        • memory/2392-154-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/2392-153-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/3468-162-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/3656-1-0x0000000077064000-0x0000000077066000-memory.dmp

          Filesize

          8KB

        • memory/3656-2-0x0000000000A81000-0x0000000000AAF000-memory.dmp

          Filesize

          184KB

        • memory/3656-3-0x0000000000A80000-0x0000000000DA6000-memory.dmp

          Filesize

          3.1MB

        • memory/3656-4-0x0000000000A80000-0x0000000000DA6000-memory.dmp

          Filesize

          3.1MB

        • memory/3656-15-0x0000000000A80000-0x0000000000DA6000-memory.dmp

          Filesize

          3.1MB

        • memory/3656-0-0x0000000000A80000-0x0000000000DA6000-memory.dmp

          Filesize

          3.1MB

        • memory/3796-62-0x0000000000B00000-0x0000000000FC7000-memory.dmp

          Filesize

          4.8MB

        • memory/3796-96-0x0000000000B00000-0x0000000000FC7000-memory.dmp

          Filesize

          4.8MB

        • memory/3796-84-0x0000000005440000-0x0000000005840000-memory.dmp

          Filesize

          4.0MB

        • memory/3796-85-0x0000000005440000-0x0000000005840000-memory.dmp

          Filesize

          4.0MB

        • memory/3796-86-0x00007FF9FAC70000-0x00007FF9FAE65000-memory.dmp

          Filesize

          2.0MB

        • memory/3796-88-0x0000000075CA0000-0x0000000075EB5000-memory.dmp

          Filesize

          2.1MB

        • memory/4032-18-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-82-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-19-0x0000000000081000-0x00000000000AF000-memory.dmp

          Filesize

          184KB

        • memory/4032-111-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-164-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-20-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-163-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-61-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-126-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-160-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-159-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-158-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-157-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-21-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-135-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-156-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-141-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-22-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-150-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-151-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-23-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-64-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4032-155-0x0000000000080000-0x00000000003A6000-memory.dmp

          Filesize

          3.1MB

        • memory/4724-92-0x00007FF9FAC70000-0x00007FF9FAE65000-memory.dmp

          Filesize

          2.0MB

        • memory/4724-89-0x0000000000520000-0x000000000052A000-memory.dmp

          Filesize

          40KB

        • memory/4724-91-0x0000000000CD0000-0x00000000010D0000-memory.dmp

          Filesize

          4.0MB

        • memory/4724-94-0x0000000075CA0000-0x0000000075EB5000-memory.dmp

          Filesize

          2.1MB

        • memory/4896-131-0x0000000000710000-0x0000000001384000-memory.dmp

          Filesize

          12.5MB

        • memory/4896-127-0x0000000000710000-0x0000000001384000-memory.dmp

          Filesize

          12.5MB

        • memory/4896-128-0x0000000000710000-0x0000000001384000-memory.dmp

          Filesize

          12.5MB

        • memory/4896-113-0x0000000000710000-0x0000000001384000-memory.dmp

          Filesize

          12.5MB