Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-12-2024 01:00

General

  • Target

    e2ae261a55bc83c0e3c9ab657a16d2c76a329b6a4ff40370119e079f2631b69c.exe

  • Size

    3.1MB

  • MD5

    0a8673bbea31ae21e9e87be408752436

  • SHA1

    a8c29df353c7af7928ce3e24a9f606f0787109ac

  • SHA256

    e2ae261a55bc83c0e3c9ab657a16d2c76a329b6a4ff40370119e079f2631b69c

  • SHA512

    31d1336cf35adecbed5d42e6910b24fbe01e4671aa12815c5d1d00b27f93228f35f290f570c4142622d53f8b91b4adc764020ec2d52a5ed18794308ebc64aad3

  • SSDEEP

    49152:aUnOVfsVG4mPq3wMSk7+7NNnAXbfHQfiXCbSByOPssk:vnafcXmPUwMSk7+TnuLyTO0

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

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

Signatures

  • Amadey

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

  • Amadey family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 8 IoCs

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

  • Executes dropped EXE 5 IoCs
  • Identifies Wine through registry keys 2 TTPs 4 IoCs

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

  • Loads dropped DLL 9 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e2ae261a55bc83c0e3c9ab657a16d2c76a329b6a4ff40370119e079f2631b69c.exe
    "C:\Users\Admin\AppData\Local\Temp\e2ae261a55bc83c0e3c9ab657a16d2c76a329b6a4ff40370119e079f2631b69c.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
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2400
    • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2800
      • C:\Users\Admin\AppData\Local\Temp\1022129001\3f9ef93c16.exe
        "C:\Users\Admin\AppData\Local\Temp\1022129001\3f9ef93c16.exe"
        3⤵
        • 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
        • 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:2088
        • C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
          "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"
          4⤵
          • 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:1316
      • C:\Users\Admin\AppData\Local\Temp\1022466001\Shnnfd.exe
        "C:\Users\Admin\AppData\Local\Temp\1022466001\Shnnfd.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2508
        • C:\Users\Admin\AppData\Local\Temp\RwP9xj3E\3dRZ0DE06x77LYjk.exe
          C:\Users\Admin\AppData\Local\Temp\RwP9xj3E\3dRZ0DE06x77LYjk.exe 2508
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          PID:876
        • C:\Users\Admin\AppData\Local\Temp\1022466001\l1RSlYHjFRIRVGLZ.exe
          C:\Users\Admin\AppData\Local\Temp\1022466001\l1RSlYHjFRIRVGLZ.exe 2508
          4⤵
            PID:2936
          • C:\Users\Admin\AppData\Local\Temp\1022466001\3sjIlSF7qrgRNvWL.exe
            C:\Users\Admin\AppData\Local\Temp\1022466001\3sjIlSF7qrgRNvWL.exe 2508
            4⤵
              PID:3024

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\1022129001\3f9ef93c16.exe

        Filesize

        1.8MB

        MD5

        80c21c4b165f42f2379c542f4eb13c0d

        SHA1

        927620d4760d86b6fcb9773a1bb670fecc25431b

        SHA256

        316af19c816cddd0520b05484abdd39f3d27656594cc7d252727a67c26e9cdbb

        SHA512

        2931fff6760ecc7e6853062bc55f5eac38096d545fdd20255f308352b8572b2bfef963704e48d752b7721f5b922543524d8ba74f6426c5695073776e3f4ab10c

      • C:\Users\Admin\AppData\Local\Temp\1022466001\Shnnfd.exe

        Filesize

        1.7MB

        MD5

        e7768d0721abc2f32508bfdf8e93eaff

        SHA1

        932bdc0fea88765b8b3c19f954d435795034501c

        SHA256

        14a2acd49ca035c99cc44620b37195fbac3ebcb616e85e4b9bcb5d1da2df0ddc

        SHA512

        802e61cc187a12bf30c4714aa8cc36b3cba0664b2d0cdb33cf361bd6c981889ad06f61f33f23e0cf87cb7f281ac59750f81bc5bbdfa3f4583065f05aa0af2985

      • C:\Users\Admin\AppData\Local\Temp\Cab89BB.tmp

        Filesize

        70KB

        MD5

        49aebf8cbd62d92ac215b2923fb1b9f5

        SHA1

        1723be06719828dda65ad804298d0431f6aff976

        SHA256

        b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

        SHA512

        bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

      • C:\Users\Admin\AppData\Local\Temp\Tar89DD.tmp

        Filesize

        181KB

        MD5

        4ea6026cf93ec6338144661bf1202cd1

        SHA1

        a1dec9044f750ad887935a01430bf49322fbdcb7

        SHA256

        8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

        SHA512

        6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

      • \Users\Admin\AppData\Local\Temp\RwP9xj3E\3dRZ0DE06x77LYjk.exe

        Filesize

        1.6MB

        MD5

        15076665c6b283870bf123a76ee7c671

        SHA1

        1852ef621ef3337ff01a6f7977fc83c5c2853405

        SHA256

        4ea1a1ca6f2657c2f9b7ac533cd30ad7b1b57bf5d8199c113c5d0b8155863856

        SHA512

        84d36ae9fcb700d58e66543eedfb2621280641b52c1dafe6c46343098063c503f63b868cf3eab3d380205cd832bc5156a42c6585bea29c6ff6d8f3c1334e99a5

      • \Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe

        Filesize

        3.1MB

        MD5

        0a8673bbea31ae21e9e87be408752436

        SHA1

        a8c29df353c7af7928ce3e24a9f606f0787109ac

        SHA256

        e2ae261a55bc83c0e3c9ab657a16d2c76a329b6a4ff40370119e079f2631b69c

        SHA512

        31d1336cf35adecbed5d42e6910b24fbe01e4671aa12815c5d1d00b27f93228f35f290f570c4142622d53f8b91b4adc764020ec2d52a5ed18794308ebc64aad3

      • memory/876-355-0x0000000000150000-0x0000000000194000-memory.dmp

        Filesize

        272KB

      • memory/876-353-0x0000000000150000-0x0000000000194000-memory.dmp

        Filesize

        272KB

      • memory/876-340-0x0000000000150000-0x0000000000194000-memory.dmp

        Filesize

        272KB

      • memory/1316-302-0x0000000000230000-0x00000000006FB000-memory.dmp

        Filesize

        4.8MB

      • memory/2088-298-0x0000000006D50000-0x000000000721B000-memory.dmp

        Filesize

        4.8MB

      • memory/2088-284-0x0000000000320000-0x00000000007EB000-memory.dmp

        Filesize

        4.8MB

      • memory/2088-301-0x0000000006D50000-0x000000000721B000-memory.dmp

        Filesize

        4.8MB

      • memory/2088-299-0x0000000000320000-0x00000000007EB000-memory.dmp

        Filesize

        4.8MB

      • memory/2400-4-0x0000000000E60000-0x000000000117A000-memory.dmp

        Filesize

        3.1MB

      • memory/2400-2-0x0000000000E61000-0x0000000000EC9000-memory.dmp

        Filesize

        416KB

      • memory/2400-14-0x0000000000E60000-0x000000000117A000-memory.dmp

        Filesize

        3.1MB

      • memory/2400-18-0x0000000000E61000-0x0000000000EC9000-memory.dmp

        Filesize

        416KB

      • memory/2400-15-0x0000000006900000-0x0000000006C1A000-memory.dmp

        Filesize

        3.1MB

      • memory/2400-3-0x0000000000E60000-0x000000000117A000-memory.dmp

        Filesize

        3.1MB

      • memory/2400-0-0x0000000000E60000-0x000000000117A000-memory.dmp

        Filesize

        3.1MB

      • memory/2400-1-0x00000000779F0000-0x00000000779F2000-memory.dmp

        Filesize

        8KB

      • memory/2800-197-0x0000000001081000-0x00000000010E9000-memory.dmp

        Filesize

        416KB

      • memory/2800-262-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-34-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-19-0x0000000000CF0000-0x0000000000CF1000-memory.dmp

        Filesize

        4KB

      • memory/2800-20-0x0000000000D50000-0x0000000000D51000-memory.dmp

        Filesize

        4KB

      • memory/2800-72-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-21-0x0000000000BC0000-0x0000000000BC1000-memory.dmp

        Filesize

        4KB

      • memory/2800-252-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-253-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-254-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-255-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-256-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-257-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-258-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-259-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-260-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-261-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-33-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-263-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-264-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-265-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB

      • memory/2800-22-0x0000000000E10000-0x0000000000E11000-memory.dmp

        Filesize

        4KB

      • memory/2800-23-0x0000000000410000-0x0000000000411000-memory.dmp

        Filesize

        4KB

      • memory/2800-282-0x0000000006FA0000-0x000000000746B000-memory.dmp

        Filesize

        4.8MB

      • memory/2800-281-0x0000000006FA0000-0x000000000746B000-memory.dmp

        Filesize

        4.8MB

      • memory/2800-24-0x0000000000CE0000-0x0000000000CE1000-memory.dmp

        Filesize

        4KB

      • memory/2800-25-0x00000000005D0000-0x00000000005D1000-memory.dmp

        Filesize

        4KB

      • memory/2800-26-0x00000000009F0000-0x00000000009F1000-memory.dmp

        Filesize

        4KB

      • memory/2800-27-0x0000000000BD0000-0x0000000000BD1000-memory.dmp

        Filesize

        4KB

      • memory/2800-28-0x0000000000E00000-0x0000000000E01000-memory.dmp

        Filesize

        4KB

      • memory/2800-29-0x00000000005C0000-0x00000000005C1000-memory.dmp

        Filesize

        4KB

      • memory/2800-30-0x00000000005B0000-0x00000000005B1000-memory.dmp

        Filesize

        4KB

      • memory/2800-31-0x0000000001081000-0x00000000010E9000-memory.dmp

        Filesize

        416KB

      • memory/2800-17-0x0000000001080000-0x000000000139A000-memory.dmp

        Filesize

        3.1MB