Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-11-2024 02:01

General

  • Target

    01022e210af142ecdfb8f85212aa90f39e1fe326a56e3e9c9ae53ef147b23547.exe

  • Size

    3.0MB

  • MD5

    e788e5dd84c8c180b072cce3c16d329d

  • SHA1

    2685fe8dcd081268a54560180232d574d048acd1

  • SHA256

    01022e210af142ecdfb8f85212aa90f39e1fe326a56e3e9c9ae53ef147b23547

  • SHA512

    6810df6bef6de35897a69187f7c73ab3b4e3c9982b742fbc64b7c81d206ca19ed482f9286c1232527a556a28b9b4d41f0982d942b10fd95a2c6d490a9f4ad96f

  • SSDEEP

    24576:xbzBHYF64bhWZSHBUJXJBwTEHFAhDFjglJv+vxunnXPb6ETZf8AzjpE+Nocoazwa:pQ9WZRBwT6+RR6lXPb60HpEsocxwGT

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

remcos

Botnet

DPDNOW

C2

dpdnow.duckdns.org:8452

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-A34JIZ

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Extracted

Family

stealc

Botnet

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.php

Extracted

Family

lumma

C2

https://founpiuer.store/api

Signatures

  • Amadey

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

  • Amadey family
  • Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

  • Lumma family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Remcos

    Remcos is a closed-source remote control and surveillance software.

  • Remcos family
  • Stealc

    Stealc is an infostealer written in C++.

  • Stealc family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 10 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 20 IoCs

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

  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 9 IoCs
  • Identifies Wine through registry keys 2 TTPs 10 IoCs

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

  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 7 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs
  • Suspicious use of SetThreadContext 1 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 8 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01022e210af142ecdfb8f85212aa90f39e1fe326a56e3e9c9ae53ef147b23547.exe
    "C:\Users\Admin\AppData\Local\Temp\01022e210af142ecdfb8f85212aa90f39e1fe326a56e3e9c9ae53ef147b23547.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:5056
    • 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
      • Checks computer location settings
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1300
      • C:\Users\Admin\AppData\Local\Temp\1004494001\remcos_a.exe
        "C:\Users\Admin\AppData\Local\Temp\1004494001\remcos_a.exe"
        3⤵
        • 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:3544
        • C:\ProgramData\Remcos\remcos.exe
          "C:\ProgramData\Remcos\remcos.exe"
          4⤵
          • 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
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetWindowsHookEx
          PID:4800
      • C:\Users\Admin\AppData\Local\Temp\1004500001\3e0ba677a4.exe
        "C:\Users\Admin\AppData\Local\Temp\1004500001\3e0ba677a4.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:460
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 460 -s 1468
          4⤵
          • Program crash
          PID:4972
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 460 -s 1484
          4⤵
          • Program crash
          PID:1848
      • C:\Users\Admin\AppData\Local\Temp\1004501001\433d9ac964.exe
        "C:\Users\Admin\AppData\Local\Temp\1004501001\433d9ac964.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:4448
      • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:4984
      • C:\Users\Admin\AppData\Local\Temp\1004503001\2a8339c3dc.exe
        "C:\Users\Admin\AppData\Local\Temp\1004503001\2a8339c3dc.exe"
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Windows security modification
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:212
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 460 -ip 460
    1⤵
      PID:1128
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 460 -ip 460
      1⤵
        PID:3808
      • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:4400
      • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:2324

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\Remcos\logs.dat

        Filesize

        144B

        MD5

        cadd15985d0c9dea6ce57c429ef7bc44

        SHA1

        4997969c518cce9fe4d8ff7c8cf2842badf72eab

        SHA256

        64253ff18d2d354aa4be0ab5b53da32f86b79a42f174b1142c2a6dbefb2a7ee2

        SHA512

        ac2d013d1172249c87acb6d8997ead807f300896bd77a6ce16507ff4370900298cee52408416a00cc66c80d7f3f989f9188bb6e5aaa005cef98be62dad5da7c8

      • C:\Users\Admin\AppData\Local\Temp\1004494001\remcos_a.exe

        Filesize

        1.9MB

        MD5

        b85c47881ba0eb0b556b83827f8e75c8

        SHA1

        dccdf0daee468f9e9bed3edf928f0839d26b47cb

        SHA256

        9d577624acca69f5b4097a6882e934b026a344757cf5cf31f3341e643ed2ba20

        SHA512

        ca158aff36e4eeff5d1c263a79972dfa0aa7584132f12a3d301a5cc5c47b57309fe71b4837c7b8caa5022cb18529b565d6a0849acdabd1af939b76b48284a605

      • C:\Users\Admin\AppData\Local\Temp\1004500001\3e0ba677a4.exe

        Filesize

        3.0MB

        MD5

        8cf8b11e1553e2381b0c2376d013e951

        SHA1

        33d8bc52fe1fc709ee086a5a84d39024b6e2db92

        SHA256

        d3ea3d360b4e4c6bc1da5adbd8c8bbe689b0541166e2a77dac821517be81de98

        SHA512

        a876d770734998f8397efea36c94bf7b61d14aa317f4b9e62b95333171068b626ebe2336c6fefc3a0f02f16b454df5c852b9fe4cbb3af59fe1d11ae2f77303a4

      • C:\Users\Admin\AppData\Local\Temp\1004501001\433d9ac964.exe

        Filesize

        2.0MB

        MD5

        5c656fca21313b706060727ffe93f6bb

        SHA1

        481b192814532355b6e2045091ee300f307349e8

        SHA256

        bfcf6c46d64eb87be63df45a15ff9c2a89bd66af62942756ec4dbd45cdfe6ebd

        SHA512

        a7035a9bfb230ed1621dfabcfa43ee07b62e95b82858f2cac1bdaba16c5654574f5af0f445082d5ba6695bc5734a8e0d99d05a810ba27344ec0fe709e20cd589

      • C:\Users\Admin\AppData\Local\Temp\1004503001\2a8339c3dc.exe

        Filesize

        2.7MB

        MD5

        6ae0b7949bfe36ae9e0f6fefa371c05c

        SHA1

        7094338f84ab379fb1b1312835d57580247f3d60

        SHA256

        9cfb562cc0ed667b52264085f6b78f39fd1bc5c0336806070b63af19d52d80f3

        SHA512

        c10026e4502e918735acc80905075864d36ebc0edaecfef95a5081b4d2d2808c1c18176656503263a17506be02997b05390f71c825097bc79ec9f7de26fd91b2

      • C:\Users\Admin\AppData\Local\Temp\1004504001\user2.exe

        Filesize

        4KB

        MD5

        4063af59c53246cf54bb6ae6de1c12ef

        SHA1

        b00c2cb351fe7dfd31862d88bba63d6a8ee34a53

        SHA256

        fb3572d8335622baca4e609d6562089771fc2eb17456fb480ef8cb99a4e7fe8d

        SHA512

        f22fbdbf3b6cf11988d6e928e4474be516ca817ae969aa6b8244db79b615fb39b7385251ee640f7e70783e3159ca42228ea6a94446631f346c9370e7c1e8bfe3

      • C:\Users\Admin\AppData\Local\Temp\1004505001\dl1.exe

        Filesize

        4KB

        MD5

        30a4224a9a1bbb1520a256481412d2bc

        SHA1

        ffb8a21c6d65737e34508480ed16158ea8051bbd

        SHA256

        a47d5958ee40814d03e15a4cacf6525d59dea5fac8b53b08058fc67ecf6b61e5

        SHA512

        5f6aa83ec24147422458241e596768e686ad4172be789514b4567c0bb4c15f8bca2722f4019bcfe0299ebf2adc5f9ffcb31b7d8b7b2fd86209b8a0cb128271de

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

        Filesize

        3.0MB

        MD5

        e788e5dd84c8c180b072cce3c16d329d

        SHA1

        2685fe8dcd081268a54560180232d574d048acd1

        SHA256

        01022e210af142ecdfb8f85212aa90f39e1fe326a56e3e9c9ae53ef147b23547

        SHA512

        6810df6bef6de35897a69187f7c73ab3b4e3c9982b742fbc64b7c81d206ca19ed482f9286c1232527a556a28b9b4d41f0982d942b10fd95a2c6d490a9f4ad96f

      • memory/212-201-0x0000000000F80000-0x000000000123C000-memory.dmp

        Filesize

        2.7MB

      • memory/212-150-0x0000000000F80000-0x000000000123C000-memory.dmp

        Filesize

        2.7MB

      • memory/212-186-0x0000000000F80000-0x000000000123C000-memory.dmp

        Filesize

        2.7MB

      • memory/212-185-0x0000000000F80000-0x000000000123C000-memory.dmp

        Filesize

        2.7MB

      • memory/212-206-0x0000000000F80000-0x000000000123C000-memory.dmp

        Filesize

        2.7MB

      • memory/460-70-0x00000000009F0000-0x0000000000CF4000-memory.dmp

        Filesize

        3.0MB

      • memory/460-91-0x00000000009F0000-0x0000000000CF4000-memory.dmp

        Filesize

        3.0MB

      • memory/1300-23-0x0000000000E80000-0x000000000118A000-memory.dmp

        Filesize

        3.0MB

      • memory/1300-41-0x0000000000E81000-0x0000000000EE9000-memory.dmp

        Filesize

        416KB

      • memory/1300-42-0x0000000000E80000-0x000000000118A000-memory.dmp

        Filesize

        3.0MB

      • memory/1300-130-0x0000000000E80000-0x000000000118A000-memory.dmp

        Filesize

        3.0MB

      • memory/1300-38-0x0000000000E80000-0x000000000118A000-memory.dmp

        Filesize

        3.0MB

      • memory/1300-54-0x0000000000E80000-0x000000000118A000-memory.dmp

        Filesize

        3.0MB

      • memory/1300-22-0x0000000000E80000-0x000000000118A000-memory.dmp

        Filesize

        3.0MB

      • memory/1300-21-0x0000000000E80000-0x000000000118A000-memory.dmp

        Filesize

        3.0MB

      • memory/1300-20-0x0000000000E81000-0x0000000000EE9000-memory.dmp

        Filesize

        416KB

      • memory/1300-18-0x0000000000E80000-0x000000000118A000-memory.dmp

        Filesize

        3.0MB

      • memory/2324-230-0x0000000000E80000-0x000000000118A000-memory.dmp

        Filesize

        3.0MB

      • memory/3544-53-0x0000000000400000-0x00000000008BF000-memory.dmp

        Filesize

        4.7MB

      • memory/3544-39-0x0000000000400000-0x00000000008BF000-memory.dmp

        Filesize

        4.7MB

      • memory/4400-196-0x0000000000E80000-0x000000000118A000-memory.dmp

        Filesize

        3.0MB

      • memory/4400-198-0x0000000000E80000-0x000000000118A000-memory.dmp

        Filesize

        3.0MB

      • memory/4448-89-0x0000000000CD0000-0x00000000013F9000-memory.dmp

        Filesize

        7.2MB

      • memory/4448-86-0x0000000000CD0000-0x00000000013F9000-memory.dmp

        Filesize

        7.2MB

      • memory/4800-93-0x0000000000400000-0x00000000008BF000-memory.dmp

        Filesize

        4.7MB

      • memory/4800-51-0x0000000000400000-0x00000000008BF000-memory.dmp

        Filesize

        4.7MB

      • memory/4800-97-0x0000000000400000-0x00000000008BF000-memory.dmp

        Filesize

        4.7MB

      • memory/4800-151-0x0000000000400000-0x00000000008BF000-memory.dmp

        Filesize

        4.7MB

      • memory/4984-118-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-135-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-94-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-117-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-114-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-112-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-113-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-111-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-109-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-108-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-106-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-105-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-104-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-102-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-101-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-103-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-100-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-132-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-136-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-138-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-139-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-120-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-134-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-137-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-121-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-133-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-119-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-115-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-116-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-110-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-107-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-159-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/4984-98-0x0000000000E80000-0x000000000118A000-memory.dmp

        Filesize

        3.0MB

      • memory/4984-96-0x0000000000400000-0x0000000000B29000-memory.dmp

        Filesize

        7.2MB

      • memory/5056-0-0x00000000001D0000-0x00000000004DA000-memory.dmp

        Filesize

        3.0MB

      • memory/5056-17-0x00000000001D0000-0x00000000004DA000-memory.dmp

        Filesize

        3.0MB

      • memory/5056-19-0x00000000001D1000-0x0000000000239000-memory.dmp

        Filesize

        416KB

      • memory/5056-4-0x00000000001D0000-0x00000000004DA000-memory.dmp

        Filesize

        3.0MB

      • memory/5056-3-0x00000000001D0000-0x00000000004DA000-memory.dmp

        Filesize

        3.0MB

      • memory/5056-2-0x00000000001D1000-0x0000000000239000-memory.dmp

        Filesize

        416KB

      • memory/5056-1-0x0000000077084000-0x0000000077086000-memory.dmp

        Filesize

        8KB