Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/10/2026, 20:04

General

  • Target
    2026-10-08_1b41279d7580f6a2d6ec854aa9de6484_cryptbot_icedid_luca-stealer_njrat_stealc.exe
  • Size 25.1MB
  • Sample261009-ytabdsvt6n
  • SHA256 d8270a386c0e573ec9f68939316a5e8e09bfe3595586f2aea297669b5f484256
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 28 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Detects Pyinstaller 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Kills process with taskkill 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 47 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-08_1b41279d7580f6a2d6ec854aa9de6484_cryptbot_icedid_luca-stealer_njrat_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-08_1b41279d7580f6a2d6ec854aa9de6484_cryptbot_icedid_luca-stealer_njrat_stealc.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5948
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\MailSenderV2.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\MailSenderV2.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3500
      • C:\Users\Admin\AppData\Local\Temp\RarSFX1\A.exe
        "C:\Users\Admin\AppData\Local\Temp\RarSFX1\A.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1584
        • C:\Users\Admin\AppData\Local\Temp\RarSFX1\A.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX1\A.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Reads the TCP/IP host and domain name from the registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:5032
          • C:\Windows\SYSTEM32\taskkill.exe
            taskkill /F /IM Telegram.exe
            5⤵
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:3204
          • C:\Windows\SYSTEM32\taskkill.exe
            taskkill /F /IM "Telegram Desktop.exe"
            5⤵
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:3168
          • C:\Windows\SYSTEM32\taskkill.exe
            taskkill /F /IM telegram.exe
            5⤵
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:6000
          • C:\Windows\SYSTEM32\taskkill.exe
            taskkill /F /IM TelegramDesktop.exe
            5⤵
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:1464
          • C:\Windows\System32\Wbem\wmic.exe
            wmic process where "name like \"%Telegram%\"" delete
            5⤵
            • Reads the TCP/IP host and domain name from the registry
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4700
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            powershell -Command "Get-Process | Where-Object {$_.Name -like '*Telegram*'} | Stop-Process -Force"
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:5580
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\cleanup.bat"
            5⤵
            • Executes a command shell one-liner
            PID:4868
      • C:\Users\Admin\AppData\Local\Temp\RarSFX1\MailSender.exe
        "C:\Users\Admin\AppData\Local\Temp\RarSFX1\MailSender.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1824
        • C:\Users\Admin\AppData\Local\Temp\RarSFX1\MailSender.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX1\MailSender.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          PID:5988
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:3348

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          MailSenderV2.exe

          • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\MailSenderV2.exe
          • Size 21.6MB
          • SHA256 c5481b68d56f7f5488ed3fde3dcf65a77fde1c4e94494926331ba7d11840bf1f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          A.exe

          • Path C:\Users\Admin\AppData\Local\Temp\RarSFX1\A.exe
          • Size 10.9MB
          • SHA256 a534c9e5537acd97ab80263864b65a5557a99a90a7ba5dee654be078da6adae0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MailSender.exe

          • Path C:\Users\Admin\AppData\Local\Temp\RarSFX1\MailSender.exe
          • Size 10.7MB
          • SHA256 e6c282a970203417f3419959b86b38c1f68c37a7b91bf4263028898293c33a3f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\VCRUNTIME140.dll
          • Size 106KB
          • SHA256 a8f950b4357ec12cfccddc9094cca56a3d5244b95e09ea6e9a746489f2d58736
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\_bz2.pyd
          • Size 82KB
          • SHA256 02d772c03704fe243c8de2672c210a5804d075c1f75e738d6130a173d08dfcde
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ctypes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\_ctypes.pyd
          • Size 121KB
          • SHA256 bc3b83d2dc9e2f0e6386ed952384c6cf48f6eed51129a50dfd5ef6cbbc0a8fb3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\_hashlib.pyd
          • Size 63KB
          • SHA256 e47e76d70d508b62924fe480f30e615b12fdd7745c0aac68a2cddabd07b692ae
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\_lzma.pyd
          • Size 155KB
          • SHA256 34130d8abe27586ee315262d69af4e27429b7eab1f3131ea375c2bb62cf094be
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _queue.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\_queue.pyd
          • Size 31KB
          • SHA256 2ad02d49691a629f038f48fcdee46a07c4fcc2cb0620086e7b09ac11915ae6b7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\_socket.pyd
          • Size 81KB
          • SHA256 b38e66e6ee413e5955ef03d619cadd40fca8be035b43093d2342b6f3739e883e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ssl.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\_ssl.pyd
          • Size 173KB
          • SHA256 a4ce52a9e0daddbbe7a539d1a7eda787494f2173ddcc92a3faf43b7cf597452b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _wmi.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\_wmi.pyd
          • Size 35KB
          • SHA256 79adca5037d9145309d3bd19f7a26f7bb7da716ee86e01073c6f2a9681e33dad
          • MD5 SHA1 SHA512 SSDEEP TLSH

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\base_library.zip
          • Size 1.3MB
          • SHA256 5907112f6dc75291924e44c64254de7867793c63744eb15502d7b42f9ddd60ec
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cd.cp312-win_amd64.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\charset_normalizer\cd.cp312-win_amd64.pyd
          • Size 114KB
          • SHA256 71ffb046452b819770538cb59fd25694c0a8e9b08af4b8b71f26dac85dcff062
          • MD5 SHA1 SHA512 SSDEEP TLSH

          md.cp312-win_amd64.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\charset_normalizer\md.cp312-win_amd64.pyd
          • Size 189KB
          • SHA256 c53a0a481bbcef6a88492bd113b6293997900f4a17a1a5055776d76256d720f9
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libcrypto-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\libcrypto-3.dll
          • Size 4.9MB
          • SHA256 2a234b5aa20c3faecf725bbb54fb33f3d94543f78fa7045408e905593e49960a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libffi-8.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\libffi-8.dll
          • Size 38KB
          • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libssl-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\libssl-3.dll
          • Size 771KB
          • SHA256 41ad1a04ca27a7959579e87fbbda87c93099616a64a0e66260c983381c5570d1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python312.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\python312.dll
          • Size 6.6MB
          • SHA256 e7890e38256f04ee0b55ac5276bbf3ac61392c3a3ce150bb5497b709803e17ce
          • MD5 SHA1 SHA512 SSDEEP TLSH

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\select.pyd
          • Size 30KB
          • SHA256 bc71fbdfd1441d62dd86d33ff41b35dc3cc34875f625d885c58c8dc000064dab
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Lorem ipsum.txt

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
          • Size 1KB
          • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
          • MD5 SHA1 SHA512 TLSH

          ucrtbase.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\ucrtbase.dll
          • Size 1.1MB
          • SHA256 c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          unicodedata.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000006302\unicodedata.pyd
          • Size 1.1MB
          • SHA256 2480a78815f619a631210e577e733c9bafecb7f608042e979423c5850ee390ff
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000007202\VCRUNTIME140.dll
          • Size 117KB
          • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000007202\_bz2.pyd
          • Size 84KB
          • SHA256 65f610646d10d5babea080e060d244b546ec52c54012e5e937dc72dcc2e2e7bc
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000007202\_lzma.pyd
          • Size 157KB
          • SHA256 e3deecc1f59a3b811c608861decd84de1e8df8bafd5e2b39188861318c5a38cf
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _tkinter.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000007202\_tkinter.pyd
          • Size 66KB
          • SHA256 ed2f7b2c9984032cfb046923b45bb745f6e819730c086e559777665b45e8390e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000007202\base_library.zip
          • Size 1.3MB
          • SHA256 3dff2b839257118a6850aa9c37457f105dbf1d2f650ca50918ae57adc0503b5d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python312.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000007202\python312.dll
          • Size 6.6MB
          • SHA256 9a0e3435aaa680d868150f87ab3e388ad2eebc22f87e036155c7b4eda8cd2120
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tcl86t.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000007202\tcl86t.dll
          • Size 1.8MB
          • SHA256 b894e0c9a7d2b56f9f202de5044221cfc0938cbd9ffaca6b6793bba486e28081
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tk86t.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI000007202\tk86t.dll
          • Size 1.5MB
          • SHA256 3883976d6270c44cf43b0f4e3b925259a36c42f586680a93dfe6a3fdfb5b4939
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cleanup.bat

          • Path C:\Users\Admin\AppData\Local\Temp\cleanup.bat
          • Size 169B
          • SHA256 3dd9db538d377d3d5c82d304a65c574c4cfe76b73ac67914d00d5f9d835304a6
          • MD5 SHA1 SHA512 TLSH

          memory/5032-130-0x0000022AD6AB0000-0x0000022AD6FA1000-memory.dmp

          memory/5580-127-0x00000192F3940000-0x00000192F3962000-memory.dmp

          memory/5988-1137-0x00007FF98A830000-0x00007FF98A859000-memory.dmp