Technical Information
Malicious functions
Executes the following
- '<SYSTEM32>\taskkill.exe' /F /IM firefox.exe
Patches code
in NTDLL dll
- dmkseckb.exe process, ntdll.dll module
Terminates or attempts to terminate
the following user processes:
- firefox.exe
Reads files which store third party applications passwords
- %LOCALAPPDATA%\google\chrome\user data\default\cookies
- %LOCALAPPDATA%\google\chrome\user data\default\login data
- %LOCALAPPDATA%\google\chrome\user data\default\web data
- %LOCALAPPDATA%\microsoft\edge\user data\default\login data
- %LOCALAPPDATA%\microsoft\edge\user data\default\web data
Searches for windows to
detect analytical utilities:
- ClassName: 'FilemonClass', WindowName: ''
- ClassName: '', WindowName: 'File Monitor - Sysinternals: www.sysinternals.com'
- ClassName: 'PROCMON_WINDOW_CLASS', WindowName: ''
- ClassName: '', WindowName: 'Process Monitor - Sysinternals: www.sysinternals.com'
- ClassName: 'RegmonClass', WindowName: ''
Modifies file system
Creates the following files
- %TEMP%\onefile_4720_162110_jqfirvwcrro\main.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\81d243bd2c585b0f4821__mypyc.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_asyncio.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_brotli.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_bz2.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_cffi_backend.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_ctypes.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_decimal.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_elementtree.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_hashlib.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_lzma.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_multiprocessing.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_overlapped.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_queue.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_socket.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_sqlite3.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_ssl.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_uuid.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\_wmi.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\libcrypto-3.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\libffi-8.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\libssl-3.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\msvcp140.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\msvcp140_1.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\msvcp140_2.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pyexpat.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pyside6.abi3.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\python3.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\python313.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pythoncom313.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pywintypes313.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\qt6core.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\qt6gui.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\qt6network.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\select.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\shiboken6.abi3.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\sqlite3.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\unicodedata.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\vcruntime140.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\vcruntime140_1.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\win32api.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\win32crypt.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\win32evtlog.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_arc4.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_salsa20.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_chacha20.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_pkcs1_decode.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_aes.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_aesni.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_arc2.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_blowfish.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_cast.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_cbc.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_cfb.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_ctr.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_des.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_des3.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_ecb.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_eksblowfish.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_ocb.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\cipher\_raw_ofb.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_blake2b.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_blake2s.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_md2.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_md4.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_md5.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_ripemd160.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_sha1.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_sha224.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_sha256.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_sha384.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_sha512.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_ghash_clmul.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_ghash_portable.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_keccak.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\hash\_poly1305.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\math\_modexp.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\protocol\_scrypt.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\publickey\_curve25519.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\publickey\_curve448.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\publickey\_ec_ws.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\publickey\_ed25519.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\publickey\_ed448.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\util\_cpuid_c.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\crypto\util\_strxor.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pil\_avif.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pil\_imaging.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pil\_imagingcms.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pil\_imagingft.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pil\_imagingmath.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pil\_imagingmorph.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pil\_imagingtk.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pil\_webp.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pyqt6\qtcore.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pyqt6\qtgui.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pyqt6\sip.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pyside6\qtcore.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pyside6\qtgui.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pyside6\qtnetwork.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\backports\zstd\_zstd.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\bcrypt\_bcrypt.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\certifi\cacert.pem
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\ascii.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\ascii__mypyc.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\confusion.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\confusion__mypyc.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\escape.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\escape__mypyc.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\magic.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\magic__mypyc.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\orchestrator.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\orchestrator__mypyc.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\statistical.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\statistical__mypyc.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\structural.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\structural__mypyc.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\utf1632.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\utf1632__mypyc.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\utf8.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\utf8__mypyc.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\validity.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\chardet\pipeline\validity__mypyc.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\charset_normalizer\cd.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\charset_normalizer\md.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\clr_loader\ffi\dlls\amd64\clrloader.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\cryptography\hazmat\bindings\_rust.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\psutil\_psutil_windows.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\pythonnet\runtime\python.runtime.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\shiboken6\shiboken.pyd
- %TEMP%\onefile_4720_162110_jqfirvwcrro\shiboken6\msvcp140.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\shiboken6\msvcp140_1.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\shiboken6\msvcp140_2.dll
- %TEMP%\onefile_4720_162110_jqfirvwcrro\shiboken6\msvcp140_codecvt_ids.dll
- nul
- %LOCALAPPDATA%\microsoft\windows\.cache\browser_keys.json
- %TEMP%\temp_5648_cookies
- %TEMP%\temp_5648_login data
- %TEMP%\temp_5648_history
- %TEMP%\browser_data_5648\chrome\default\history.txt
- %TEMP%\temp_5648_web data
- %TEMP%\temp_5648_cookies.sqlite
- %TEMP%\temp_5648_cookies.sqlite-shm
- %TEMP%\temp_5648_places.sqlite
- %TEMP%\temp_5648_places.sqlite-shm
- %TEMP%\temp_5648_formhistory.sqlite
- %TEMP%\browser_data_5648\tokens.txt
- %TEMP%\browser_data_5648\system.txt
- %TEMP%\browser_data_5648\screenshot.png
- %LOCALAPPDATA%\dnscache\logs.zip
Deletes following files that it created itself
- %TEMP%\temp_5648_cookies
- %TEMP%\temp_5648_login data
- %TEMP%\temp_5648_history
- %TEMP%\temp_5648_web data
- %TEMP%\temp_5648_cookies.sqlite-shm
- %TEMP%\temp_5648_cookies.sqlite
- %TEMP%\temp_5648_places.sqlite-shm
- %TEMP%\temp_5648_places.sqlite
- %TEMP%\temp_5648_formhistory.sqlite
Substitutes the following files
- %TEMP%\temp_5648_web data
- %TEMP%\temp_5648_login data
- %TEMP%\temp_5648_history
Network activity
Connects to
- 'ap#.#pify.org':443
- 'di##ord.com':443
TCP
Other
- 'ap#.#pify.org':443
UDP
- DNS ASK ap#.#pify.org
- DNS ASK di##ord.com
Miscellaneous
Searches for the following windows
- ClassName: 'Registry Monitor - Sysinternals: www.sysinternals.com' WindowName: ''
- ClassName: '18467-41' WindowName: ''
- ClassName: '' WindowName: ''
Restarts the analyzed sample
Executes the following
- '<SYSTEM32>\cmd.exe' /c "ver"
- '<SYSTEM32>\cmd.exe' /c "wmic computersystem get totalphysicalmemory"
- '<SYSTEM32>\wbem\wmic.exe' computersystem get totalphysicalmemory
- '<SYSTEM32>\cmd.exe' /c "wmic path win32_VideoController get name"
- '<SYSTEM32>\wbem\wmic.exe' path win32_VideoController get name
- '<SYSTEM32>\taskkill.exe' /F /IM firefox.exe' (with hidden window)
- '<SYSTEM32>\cmd.exe' /c "ver"' (with hidden window)
- '<SYSTEM32>\cmd.exe' /c "wmic computersystem get totalphysicalmemory"' (with hidden window)
- '<SYSTEM32>\cmd.exe' /c "wmic path win32_VideoController get name"' (with hidden window)