2026-09-23_082997b8c6038d5049299b3bd73e7e2f_amadey_elex_emotet_floxif_smoke-loader_stop

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General

Target
2026-09-23_082997b8c6038d5049299b3bd73e7e2f_amadey_elex_emotet_floxif_smoke-loader_stop
Size 388KB
Sample260925-twtetsst5j
SHA256 6703e5857800a0390eba0681763af50e40c5263c9602be6b4812ba8aa49f28c7
MD5 082997b8c6038d5049299b3bd73e7e2f
SHA1 24d26d5e50c8af9d914a8a275b73eb5567099260
SHA512 5e8134434025dbd0d8d8fc3b8b9768f6e6ef7ea26fc50179b5608124b91fc6ab86fdae587064e96752dfa8fcd95de0f7a3f70dbdac301bbe1774ea461d90db2a
SSDEEP 6144:vTVH2HVOUq374E3WG85lpjWoVb8U6NFUPrTYp8p1PhBV+UdvrEFp7hKae:vcG3vWG85PhVwUkFUPrTYpOBjvrEH7C
TLSH
T14D84BE0237E1C2FAD56201732E86D359A2FAF92E5E264247B7D11B4DEE7C583C639311
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
2026-09-23_082997b8c6038d5049299b3bd73e7e2f_amadey_elex_emotet_floxif_smoke-loader_stop

File Explorer

2026-09-23_082997b8c6038d5049299b3bd73e7e2f_amadey_elex_emotet_floxif_smoke-loader_stop

.exe 388KB

2026-09-23_082997b8c6038d5049299b3bd73e7e2f_amadey_elex_emotet_floxif_smoke-loader_stop

IMPHASH 51e69bc3010c524808d2d2c9c356cc2d
SHA256 6703e5857800a0390eba0681763af50e40c5263c9602be6b4812ba8aa49f28c7
MD5 082997b8c6038d5049299b3bd73e7e2f
SHA1 24d26d5e50c8af9d914a8a275b73eb5567099260
SHA512 5e8134434025dbd0d8d8fc3b8b9768f6e6ef7ea26fc50179b5608124b91fc6ab86fdae587064e96752dfa8fcd95de0f7a3f70dbdac301bbe1774ea461d90db2a
SSDEEP 6144:vTVH2HVOUq374E3WG85lpjWoVb8U6NFUPrTYp8p1PhBV+UdvrEFp7hKae:vcG3vWG85PhVwUkFUPrTYpOBjvrEH7C
TLSH
T14D84BE0237E1C2FAD56201732E86D359A2FAF92E5E264247B7D11B4DEE7C583C639311
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

b0:b8:e1:53:33:c7:57:5f:21:61:34:34:28:25:f8:9c:63:a1:ca:8d

Digest Algorithm

sha1

PE Digests Matches

Not matched

Trusted

Not trusted

Signing Certificate

CN=Renesas Electronics Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Quality Assurancs Division,O=Renesas Electronics Corporation,L=Kawasaki,ST=Kanagawa,C=JP

Chains

Aug 3, 2011

CN=Renesas Electronics Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Quality Assurancs Division,O=Renesas Electronics Corporation,L=Kawasaki,ST=Kanagawa,C=JP

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Serial Number

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageContentCommitment

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Jun 15, 2007 - Jun 14, 2012

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Serial Number

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Dec 4, 2003 - Dec 3, 2013

Subject

Serial Number

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fd

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageServerAuth, ExtKeyUsageClientAuth, ExtKeyUsageCodeSigning, ExtKeyUsageNetscapeServerGatedCrypto

Timespan

Nov 8, 2006 - Nov 7, 2021

Subject

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Serial Number

61:0c:12:06:00:00:00:00:00:1b

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

May 23, 2006 - May 23, 2016

Subject

CN=Renesas Electronics Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Quality Assurancs Division,O=Renesas Electronics Corporation,L=Kawasaki,ST=Kanagawa,C=JP

Serial Number

75:f8:62:2a:53:13:5e:50:83:7b:a7:45:1c:83:6d:99

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 12, 2011 - Apr 11, 2012

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Serial Number

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7

Issuer

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageClientAuth, ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Feb 8, 2010 - Feb 7, 2020

Minor OS version

Major OS version

Entry point

125795

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

l:\Ver_2_1_x_x\Nusb3utl\Nusb3utl\Win32\Release\nusb3utl.pdb

setupapi

SetupDiGetDeviceRegistryPropertyW SetupDiGetDeviceInstanceIdW SetupDiGetDeviceInterfaceDetailW SetupDiDestroyDeviceInfoList SetupDiEnumDeviceInterfaces SetupDiGetClassDevsW

kernel32

FileTimeToLocalFileTime GetFileAttributesW GetFileTime GetTickCount HeapFree HeapAlloc GetProcessHeap GetStartupInfoW RtlUnwind ExitProcess RaiseException HeapReAlloc HeapSize VirtualProtect VirtualAlloc GetSystemInfo VirtualQuery SetUnhandledExceptionFilter GetStdHandle GetModuleFileNameA FreeEnvironmentStringsA GetEnvironmentStrings FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineA GetCommandLineW GetFileType GetStartupInfoA HeapDestroy HeapCreate VirtualFree QueryPerformanceCounter GetSystemTimeAsFileTime TerminateProcess UnhandledExceptionFilter IsDebuggerPresent Sleep GetCPInfo GetACP GetOEMCP IsValidCodePage GetTimeZoneInformation GetConsoleCP GetConsoleMode GetLocaleInfoA LCMapStringA LCMapStringW GetStringTypeA GetStringTypeW SetStdHandle WriteConsoleA GetConsoleOutputCP WriteConsoleW CreateFileA SetEnvironmentVariableA SetErrorMode FileTimeToSystemTime lstrlenA GetFullPathNameW GetVolumeInformationW FindFirstFileW FindClose GetCurrentProcess DuplicateHandle GetFileSize SetEndOfFile UnlockFile LockFile FlushFileBuffers SetFilePointer WriteFile ReadFile GetThreadLocale InterlockedIncrement TlsFree DeleteCriticalSection LocalReAlloc TlsSetValue TlsAlloc InitializeCriticalSection GlobalHandle GlobalReAlloc EnterCriticalSection TlsGetValue LeaveCriticalSection LocalAlloc GlobalFlags GetModuleHandleA GlobalFindAtomW CompareStringW LoadLibraryA GetVersionExA InterlockedDecrement FreeResource WritePrivateProfileStringW GlobalFree GlobalUnlock FormatMessageW LocalFree lstrlenW MulDiv GetCurrentProcessId SetLastError GlobalAddAtomW GlobalDeleteAtom GetCurrentThread GetCurrentThreadId ConvertDefaultLocale GetModuleFileNameW GetVersion EnumResourceLanguagesW lstrcmpA GetLocaleInfoW LoadLibraryW WideCharToMultiByte CompareStringA FindResourceW LoadResource LockResource SizeofResource InterlockedExchange GlobalLock lstrcmpW GlobalAlloc GetModuleHandleW GetProcAddress DeviceIoControl CreateFileW MultiByteToWideChar FreeLibrary GetLastError CreateMutexW CloseHandle ReleaseMutex LoadLibraryExW GetUserDefaultUILanguage SetHandleCount

user32

RegisterClipboardFormatW PostThreadMessageW InvalidateRect SetRect IsRectEmpty CopyAcceleratorTableW CharNextW CharUpperW ReleaseCapture SetCapture LoadCursorW GetSysColorBrush EndPaint BeginPaint GetWindowDC ReleaseDC GetDC ClientToScreen GrayStringW DrawTextExW DrawTextW TabbedTextOutW ShowWindow MoveWindow SetWindowTextW IsDialogMessageW RegisterWindowMessageW SendDlgItemMessageW SendDlgItemMessageA WinHelpW IsChild GetCapture GetClassLongW GetClassNameW GetPropW RemovePropW SetFocus GetWindowTextLengthW GetWindowTextW GetForegroundWindow GetTopWindow GetMessageTime GetMessagePos MapWindowPoints SetForegroundWindow GetMenu CreateWindowExW GetClassInfoExW GetClassInfoW RegisterClassW GetSysColor AdjustWindowRectEx EqualRect CopyRect PtInRect GetDlgCtrlID DefWindowProcW CallWindowProcW SetWindowLongW OffsetRect IntersectRect SystemParametersInfoA GetWindowPlacement UnhookWindowsHookEx GetDesktopWindow SetActiveWindow CreateDialogIndirectParamW DestroyWindow IsWindow GetDlgItem GetNextDlgTabItem EndDialog GetWindow SetWindowContextHelpId MapDialogRect SetWindowPos GetMenuItemID GetMenuItemCount GetSubMenu DestroyMenu GetWindowThreadProcessId GetWindowLongW UnregisterClassW MessageBeep GetNextDlgGroupItem SetPropW InvalidateRgn GetLastActivePopup IsWindowEnabled MessageBoxW SetCursor SetWindowsHookExW CallNextHookEx GetMessageW TranslateMessage DispatchMessageW GetActiveWindow IsWindowVisible GetKeyState PeekMessageW GetCursorPos ValidateRect SetMenuItemBitmaps GetMenuCheckMarkDimensions LoadBitmapW GetFocus GetParent ModifyMenuW GetMenuState EnableMenuItem CheckMenuItem PostMessageW PostQuitMessage GetClientRect GetSystemMetrics IsIconic EnableWindow GetWindowRect LoadIconW DrawIcon SendMessageW LoadStringW UpdateWindow UnregisterClassA

gdi32

ExtSelectClipRgn DeleteDC GetStockObject OffsetViewportOrgEx GetTextColor GetRgnBox GetMapMode GetBkColor SetViewportOrgEx SelectObject Escape ExtTextOutW ScaleWindowExtEx SetWindowExtEx ScaleViewportExtEx SetTextColor GetClipBox GetDeviceCaps CreateRectRgnIndirect CreateBitmap TextOutW RectVisible PtVisible GetWindowExtEx GetViewportExtEx DeleteObject SetMapMode RestoreDC SaveDC GetObjectW SetBkColor SetViewportExtEx

comdlg32

GetFileTitleW

winspool.drv

DocumentPropertiesW ClosePrinter OpenPrinterW

advapi32

RegOpenKeyW RegCreateKeyExW RegQueryValueW RegOpenKeyExW RegEnumKeyW RegDeleteKeyW RegSetValueExW RegCloseKey RegQueryValueExW

comctl32

InitCommonControlsEx

shlwapi

PathFindFileNameW PathStripToRootW PathFindExtensionW PathIsUNCW

oledlg

OleUIBusyW

ole32

CoRevokeClassObject OleInitialize CoFreeUnusedLibraries OleUninitialize CreateILockBytesOnHGlobal StgCreateDocfileOnILockBytes StgOpenStorageOnILockBytes CoGetClassObject OleIsCurrentClipboard CLSIDFromProgID CoTaskMemFree CoTaskMemAlloc OleFlushClipboard CoRegisterMessageFilter CLSIDFromString

oleaut32

VariantCopy SysFreeString SysAllocString SafeArrayDestroy SystemTimeToVariantTime VariantTimeToSystemTime OleCreateFontIndirect VariantInit VariantChangeType VariantClear SysStringLen SysAllocStringLen

Sharing

General

Malware Config

Signatures

File Explorer

2026-09-23_082997b8c6038d5049299b3bd73e7e2f_amadey_elex_emotet_floxif_smoke-loader_stop

PE Signature issue

setupapi

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

comctl32

shlwapi

oledlg

ole32

oleaut32

generic