2026-10-10_1c9352e997563309068892fb795607d6_bkransomware_elex_hawkeye_maze_remcos

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General

Target
2026-10-10_1c9352e997563309068892fb795607d6_bkransomware_elex_hawkeye_maze_remcos
Size 1.2MB
Sample261011-yjsd8aet9j
SHA256 db9f5ae62e3937a00ea40c11cfc904619d36403656df5b06369c6e10e0cab5d2
MD5 1c9352e997563309068892fb795607d6
SHA1 5fbf2d7ce8376e3d9dfac06d44b5f41acd3a314e
SHA512 0e4b80f9edb0c01d74975d968a7ba8b7050c114910f3296f95aaae4ef2a2d9c76eb3a8dd9c0eedd7c1b1bb2276de62ad11814637c85edb2da787cf1c0a03898a
SSDEEP 24576:a49H6KYKnQr61gT7tEuJu1pILcyD7I1mFOtyChUok6ywq2Z02Hg8yjrQ:a4p6KYK2PT7tRIpCcP1IPoO2qk
TLSH
T17C45D002B7F99134F1F32B31AFB592655A7ABD629D35C60E23C41A0D4DB0980EA35B73
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-10_1c9352e997563309068892fb795607d6_bkransomware_elex_hawkeye_maze_remcos

File Explorer

2026-10-10_1c9352e997563309068892fb795607d6_bkransomware_elex_hawkeye_maze_remcos

.exe 1.2MB

2026-10-10_1c9352e997563309068892fb795607d6_bkransomware_elex_hawkeye_maze_remcos

IMPHASH 8dabae1d6eec46ac286f7071178eab44
SHA256 db9f5ae62e3937a00ea40c11cfc904619d36403656df5b06369c6e10e0cab5d2
MD5 1c9352e997563309068892fb795607d6
SHA1 5fbf2d7ce8376e3d9dfac06d44b5f41acd3a314e
SHA512 0e4b80f9edb0c01d74975d968a7ba8b7050c114910f3296f95aaae4ef2a2d9c76eb3a8dd9c0eedd7c1b1bb2276de62ad11814637c85edb2da787cf1c0a03898a
SSDEEP 24576:a49H6KYKnQr61gT7tEuJu1pILcyD7I1mFOtyChUok6ywq2Z02Hg8yjrQ:a4p6KYK2PT7tRIpCcP1IPoO2qk
TLSH
T17C45D002B7F99134F1F32B31AFB592655A7ABD629D35C60E23C41A0D4DB0980EA35B73
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

138273

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

D:\DCB\CBT_Main\Acrobat\Installers\BootStrapExe_Small\Release\Setup.pdb

version

VerQueryValueW GetFileVersionInfoW GetFileVersionInfoSizeW

kernel32

LocalReAlloc GlobalFlags CompareStringW GetLocaleInfoW GetSystemDefaultUILanguage GetFileAttributesW GetFileAttributesExW GetFileSizeEx GetFileTime SetErrorMode LoadLibraryExA GetCommandLineW GetSystemTimeAsFileTime RtlUnwind CreateThread ExitThread IsDebuggerPresent IsProcessorFeaturePresent SetStdHandle GetFileType ExitProcess GetModuleHandleExW LocalAlloc GetStdHandle GetStartupInfoW QueryPerformanceCounter GetEnvironmentStringsW FreeEnvironmentStringsW UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess IsValidCodePage GetOEMCP GetCPInfo GetStringTypeW GetConsoleCP GetConsoleMode ReadConsoleW SetFilePointerEx GetTimeZoneInformation OutputDebugStringW LCMapStringW WriteConsoleW GetDriveTypeW SetEnvironmentVariableA GlobalHandle GlobalReAlloc TlsFree TlsSetValue TlsGetValue TlsAlloc InitializeCriticalSection GetCurrentProcessId WritePrivateProfileStringW GetPrivateProfileIntW lstrcmpA GetCurrentThread FileTimeToSystemTime FindNextFileW FileTimeToLocalFileTime DuplicateHandle WriteFile UnlockFile SetFilePointer SetEndOfFile ReadFile LockFile GetVolumeInformationW GetFullPathNameW GetFileSize FlushFileBuffers FindFirstFileW FindClose SuspendThread SetThreadPriority CreateEventW SetEvent GlobalFindAtomW GlobalAddAtomW LoadLibraryA lstrcmpW GlobalDeleteAtom LoadLibraryExW GetCurrentThreadId LeaveCriticalSection EnterCriticalSection EncodePointer MulDiv GlobalFree GlobalUnlock GlobalLock GlobalAlloc GetModuleHandleA GetModuleFileNameW OutputDebugStringA GetACP WideCharToMultiByte MultiByteToWideChar DeleteCriticalSection InitializeCriticalSectionAndSpinCount RaiseException GetProcessHeap HeapSize HeapFree HeapReAlloc HeapAlloc DecodePointer GetUserDefaultUILanguage GetVersionExW DeleteFileW GetTempFileNameW GetPrivateProfileStringW ExpandEnvironmentStringsW GetSystemInfo GetCurrentProcess FreeResource GetTempPathW CopyFileW CreateFileW GetCurrentDirectoryW GetSystemDirectoryW CreateProcessW CloseHandle WaitForSingleObject SetLastError GetLastError GetExitCodeProcess GetUserDefaultLangID LoadLibraryW Sleep ResumeThread FreeLibrary GetThreadPriority FindResourceW FormatMessageW SizeofResource LoadResource LocalFree LockResource SetDllDirectoryW SetCurrentDirectoryW GetSystemWindowsDirectoryW GetModuleHandleW GetProcAddress HeapQueryInformation

user32

InvalidateRect DestroyMenu RealChildWindowFromPoint ClientToScreen EndPaint BeginPaint TabbedTextOutW GrayStringW DrawTextExW DrawTextW LoadCursorW GetSysColorBrush ReleaseDC GetDC GetWindowThreadProcessId SetCursor PostQuitMessage GetSystemMetrics CharUpperW GetCursorPos TranslateMessage GetMessageW GetMonitorInfoW MonitorFromWindow WinHelpW LoadIconW CallNextHookEx UnhookWindowsHookEx SetWindowsHookExW GetLastActivePopup GetTopWindow GetClassLongW PtInRect CopyRect GetSysColor MapWindowPoints ScreenToClient MessageBoxW GetWindowRect GetClientRect RemovePropW GetPropW SetPropW ValidateRect SetForegroundWindow GetForegroundWindow UpdateWindow SetMenu GetMenu GetCapture GetKeyState IsWindowVisible CreateWindowExW GetClassInfoExW GetClassInfoW RegisterClassW CallWindowProcW DefWindowProcW GetMessageTime GetMessagePos PeekMessageW DispatchMessageW RegisterWindowMessageW LoadBitmapW SetMenuItemInfoW GetMenuCheckMarkDimensions SetMenuItemBitmaps EnableMenuItem CheckMenuItem GetDesktopWindow SetActiveWindow GetActiveWindow GetNextDlgTabItem CreateDialogIndirectParamW DestroyWindow IsDialogMessageW GetWindow SetWindowLongW GetWindowLongW GetWindowTextW SetWindowTextW IsWindowEnabled GetFocus SetFocus AdjustWindowRectEx GetDlgCtrlID GetDlgItem SetWindowPos ShowWindow IsWindow GetMenuItemCount GetMenuItemID GetSubMenu GetParent SendDlgItemMessageA UnregisterClassW EndDialog PostMessageW EnableWindow KillTimer SetTimer SendMessageW RedrawWindow GetClassNameW

gdi32

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

winspool.drv

OpenPrinterW ClosePrinter DocumentPropertiesW

advapi32

RegEnumValueW RegQueryValueW RegEnumKeyW RegDeleteValueW RegDeleteKeyW QueryServiceStatusEx OpenServiceW OpenSCManagerW CloseServiceHandle InitiateSystemShutdownW RegSetValueExW RegQueryValueExW RegOpenKeyExW RegDeleteKeyExW RegCreateKeyExW RegCreateKeyW RegCloseKey LookupPrivilegeValueW AdjustTokenPrivileges OpenProcessToken

shell32

ShellExecuteW SHGetSpecialFolderPathW

shlwapi

PathFileExistsW PathIsUNCW PathStripToRootW PathFindExtensionW PathFindFileNameW StrFormatByteSizeW

ole32

CoCreateGuid CoTaskMemFree CoCreateInstance CoUninitialize CoInitialize

oleaut32

SysAllocString VariantChangeType VariantClear VariantInit SysFreeString

urlmon

URLDownloadToFileW

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-10_1c9352e997563309068892fb795607d6_bkransomware_elex_hawkeye_maze_remcos

version

kernel32

user32

gdi32

winspool.drv

advapi32

shell32

shlwapi

ole32

oleaut32

urlmon

generic