2026-10-17_9fa81a0551b86c9f451095da4efa4e29_elex_emotet_floxif_hijackloader_smoke-loader_stop

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General

Target
2026-10-17_9fa81a0551b86c9f451095da4efa4e29_elex_emotet_floxif_hijackloader_smoke-loader_stop
Size 348KB
Sample261018-2tp9dsh18n
SHA256 c0bbf38e09287da0cf8ea6f4b0028797c9e1ce770f3e7d807ad3b4a9376812a7
MD5 9fa81a0551b86c9f451095da4efa4e29
SHA1 95361ace47ca437c8779a1d36ff9d1bcf37be05c
SHA512 e53a18fff8f4f227475d25ca426a56f29051d46821d3eb8b8955ba723c92636657670426058191a4bc711a57f1a21fb117e9fae514bf20f8e395ae3f37987af0
SSDEEP 6144:EQgh9hsm/HWvQO/lO5OxJsgkd2K0nP+lc0BV+UdvrEFp7hKZg7:EdUHg4xJsPdYP+lvBjvrEH7R
TLSH
T192749E1236D0CBF7D566053934EA9729A7F2BE2C9B3681C76B50374DAE3D2D24A34306
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
2026-10-17_9fa81a0551b86c9f451095da4efa4e29_elex_emotet_floxif_hijackloader_smoke-loader_stop

File Explorer

2026-10-17_9fa81a0551b86c9f451095da4efa4e29_elex_emotet_floxif_hijackloader_smoke-loader_stop

.exe 348KB

2026-10-17_9fa81a0551b86c9f451095da4efa4e29_elex_emotet_floxif_hijackloader_smoke-loader_stop

IMPHASH b46034780e47302dbbc4cb4f9594f0a5
SHA256 c0bbf38e09287da0cf8ea6f4b0028797c9e1ce770f3e7d807ad3b4a9376812a7
MD5 9fa81a0551b86c9f451095da4efa4e29
SHA1 95361ace47ca437c8779a1d36ff9d1bcf37be05c
SHA512 e53a18fff8f4f227475d25ca426a56f29051d46821d3eb8b8955ba723c92636657670426058191a4bc711a57f1a21fb117e9fae514bf20f8e395ae3f37987af0
SSDEEP 6144:EQgh9hsm/HWvQO/lO5OxJsgkd2K0nP+lc0BV+UdvrEFp7hKZg7:EdUHg4xJsPdYP+lvBjvrEH7R
TLSH
T192749E1236D0CBF7D566053934EA9729A7F2BE2C9B3681C76B50374DAE3D2D24A34306
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

c3:85:9e:06:d8:2b:0b:83:34:37:1b:8a:fd:a3:31:10:cc:0c:b2:99:a7:3b:69:81:72:57:e1:bb:01:ee:df:b0

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

SERIALNUMBER=135-81-89111,CN=Interezen. Co.\,Ltd,O=Interezen. Co.\,Ltd,ST=Seoul,C=KR,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024b52

Chains

Apr 6, 2023

SERIALNUMBER=135-81-89111,CN=Interezen. Co.\,Ltd,O=Interezen. Co.\,Ltd,ST=Seoul,C=KR,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024b52

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

SERIALNUMBER=135-81-89111,CN=Interezen. Co.\,Ltd,O=Interezen. Co.\,Ltd,ST=Seoul,C=KR,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024b52

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

PE Signature issue

Digest

ba:cc:f8:74:22:29:be:aa:bd:f0:23:3a:8b:d6:1d:04:05:55:79:74

Digest Algorithm

sha1

PE Digests Matches

Not matched

Trusted

Signing Certificate

SERIALNUMBER=135-81-89111,CN=Interezen. Co.\,Ltd,O=Interezen. Co.\,Ltd,ST=Seoul,C=KR,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024b52

Chains

Apr 6, 2023

SERIALNUMBER=135-81-89111,CN=Interezen. Co.\,Ltd,O=Interezen. Co.\,Ltd,ST=Seoul,C=KR,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024b52

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

SERIALNUMBER=135-81-89111,CN=Interezen. Co.\,Ltd,O=Interezen. Co.\,Ltd,ST=Seoul,C=KR,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024b52

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Serial Number

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

May 25, 2021 - Dec 31, 2028

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Subject

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Serial Number

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6e

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Mar 22, 2021 - Mar 21, 2036

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Serial Number

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Mar 23, 2022 - Mar 22, 2037

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Serial Number

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Sep 21, 2022 - Nov 21, 2033

Subject

SERIALNUMBER=135-81-89111,CN=Interezen. Co.\,Ltd,O=Interezen. Co.\,Ltd,ST=Seoul,C=KR,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024b52

Serial Number

38:22:b5:b0:85:ec:63:83:c5:d3:d5:73:52:f0:b8:b7

Issuer

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Mar 31, 2023 - Mar 30, 2026

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Serial Number

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12

Issuer

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jan 12, 2016 - Jan 11, 2031

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Serial Number

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Dec 23, 2017 - Mar 22, 2029

Minor OS version

Major OS version

Entry point

88254

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

d:\ipinside_windows_client\trunk\client\LWS\Windows_original\bin\bin32\I3GMainSvc.pdb

kernel32

HeapReAlloc VirtualAlloc ExitThread CreateThread ExitProcess GetCommandLineA GetProcessHeap GetStartupInfoA RtlUnwind RaiseException HeapSize UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent GetACP IsValidCodePage LCMapStringA LCMapStringW GetTimeZoneInformation VirtualFree HeapFree HeapCreate GetStdHandle FreeEnvironmentStringsA GetEnvironmentStrings FreeEnvironmentStringsW GetEnvironmentStringsW SetHandleCount GetFileType QueryPerformanceCounter GetStringTypeA GetStringTypeW GetConsoleCP GetConsoleMode SetStdHandle WriteConsoleA GetConsoleOutputCP WriteConsoleW SetEnvironmentVariableA HeapAlloc GetDateFormatA GetTimeFormatA GetSystemTimeAsFileTime SetErrorMode GetOEMCP GetCPInfo InterlockedIncrement GlobalFlags GetCurrentProcess FlushFileBuffers SetFilePointer ReadFile GetThreadLocale GlobalGetAtomNameA GlobalFindAtomA lstrcmpW GetVersionExA TlsFree LocalReAlloc TlsSetValue TlsAlloc GlobalHandle GlobalReAlloc TlsGetValue LocalAlloc InterlockedDecrement GetModuleFileNameW GlobalFree GlobalUnlock LocalFree GetCurrentProcessId GlobalDeleteAtom GetCurrentThread ConvertDefaultLocale EnumResourceLanguagesA GetLocaleInfoA GlobalLock lstrcmpA GlobalAlloc GlobalAddAtomA GetCurrentThreadId GetTickCount SetLastError OutputDebugStringA SetConsoleCtrlHandler ResetEvent InitializeCriticalSection WritePrivateProfileStringA WriteFile CreateFileA FormatMessageA CompareStringA GetVersion lstrlenA MultiByteToWideChar CompareStringW lstrcmpiA EnterCriticalSection SetEvent LeaveCriticalSection InterlockedExchange DeleteCriticalSection CreateEventA WideCharToMultiByte LoadLibraryA GetProcAddress GetLastError GetModuleHandleA GetModuleFileNameA FreeLibrary Sleep WaitForSingleObject FindResourceA LoadResource LockResource SizeofResource Process32Next TerminateProcess OpenProcess Process32First CloseHandle HeapDestroy CreateToolhelp32Snapshot

user32

ClientToScreen GrayStringA DrawTextExA DrawTextA TabbedTextOutA LoadCursorA GetDC ReleaseDC GetSysColorBrush ShowWindow SetWindowTextA RegisterWindowMessageA LoadIconA WinHelpA GetCapture GetClassLongA GetClassNameA SetPropA GetPropA RemovePropA IsWindow GetWindowTextA GetForegroundWindow GetDlgItem GetTopWindow ValidateRect GetCursorPos DestroyWindow GetMessagePos MapWindowPoints SetForegroundWindow GetClientRect GetMenu CreateWindowExA GetClassInfoExA GetClassInfoA RegisterClassA GetSysColor AdjustWindowRectEx CopyRect PtInRect GetDlgCtrlID DefWindowProcA CallWindowProcA SetWindowLongA SetWindowPos SystemParametersInfoA IsIconic GetWindowPlacement GetWindowRect GetSystemMetrics GetWindow UnhookWindowsHookEx SetMenuItemBitmaps GetMenuCheckMarkDimensions LoadBitmapA GetFocus ModifyMenuA UnregisterClassA DestroyMenu PeekMessageA GetKeyState SendMessageA IsWindowVisible GetActiveWindow DispatchMessageA TranslateMessage GetMessageA CallNextHookEx SetWindowsHookExA SetCursor PostQuitMessage PostMessageA MessageBoxA EnableWindow IsWindowEnabled GetLastActivePopup EnableMenuItem CheckMenuItem GetMenuState GetMenuItemID GetMenuItemCount GetSubMenu GetWindowThreadProcessId GetParent GetWindowLongA GetMessageTime

gdi32

GetStockObject DeleteDC ScaleWindowExtEx SetWindowExtEx ScaleViewportExtEx SetViewportExtEx OffsetViewportOrgEx SetViewportOrgEx SelectObject Escape ExtTextOutA TextOutA RectVisible PtVisible DeleteObject GetDeviceCaps CreateBitmap GetClipBox SetTextColor SetBkColor SaveDC RestoreDC SetMapMode

winspool.drv

ClosePrinter DocumentPropertiesA OpenPrinterA

advapi32

CreateProcessAsUserA RegQueryValueA RegOpenKeyA RegEnumKeyA OpenSCManagerA UnlockServiceDatabase LockServiceDatabase OpenServiceA EnumServicesStatusA DeleteService CreateServiceA QueryServiceConfigA QueryServiceStatus StartServiceA ControlService CloseServiceHandle DeregisterEventSource RegCreateKeyExA RegDeleteValueA RegFlushKey RegDeleteKeyA RegisterServiceCtrlHandlerA SetServiceStatus StartServiceCtrlDispatcherA RegOpenKeyExA RegSetValueExA OpenProcessToken RegQueryValueExA RegCloseKey

shlwapi

PathFindExtensionA PathFindFileNameA

oleaut32

VariantClear VariantChangeType VariantInit

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-17_9fa81a0551b86c9f451095da4efa4e29_elex_emotet_floxif_hijackloader_smoke-loader_stop

PE Signature issue

PE Signature issue

kernel32

user32

gdi32

winspool.drv

advapi32

shlwapi

oleaut32

generic