2026-10-22_28ab9f1c6d1870c6d4ef1b37439fcad5_amadey_cobalt-strike_elex_hijackloader_remcos_smoke-loader

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General

Target
2026-10-22_28ab9f1c6d1870c6d4ef1b37439fcad5_amadey_cobalt-strike_elex_hijackloader_remcos_smoke-loader
Size 2.0MB
Sample261024-w5bbqawte1
SHA256 c4db79dc5deb5eb7c54e95c8bf2f2bee9a66e7ab9c9a2fe5c0141154853cf3f2
MD5 28ab9f1c6d1870c6d4ef1b37439fcad5
SHA1 db757511fa26da43dba196fca954387b44fa17a4
SHA512 8f5f3530753b90fbfae678b9a591491257eed57e19e38080263b91e4182eee9c68ce6e156bf8c51a0f27eed11aefb84a075f98b62ef3a36cac21a253b10de39f
SSDEEP 24576:UENJKEt6dq8hXj8R2vxW870KHue5GqR6FokG81Cvz44sLy0aZJQ5Te6Lrdzk:UENwzIR257BxIqR6FoRvku04YLr
TLSH
T160A55A10AB508028FAE752F55AADE1BC951C7DF0879860CBB1D577FA46362F12D3328B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-22_28ab9f1c6d1870c6d4ef1b37439fcad5_amadey_cobalt-strike_elex_hijackloader_remcos_smoke-loader

File Explorer

2026-10-22_28ab9f1c6d1870c6d4ef1b37439fcad5_amadey_cobalt-strike_elex_hijackloader_remcos_smoke-loader

.exe 2.0MB

2026-10-22_28ab9f1c6d1870c6d4ef1b37439fcad5_amadey_cobalt-strike_elex_hijackloader_remcos_smoke-loader

IMPHASH bc5ce9212a98c781316c39a0a5c45ffb
SHA256 c4db79dc5deb5eb7c54e95c8bf2f2bee9a66e7ab9c9a2fe5c0141154853cf3f2
MD5 28ab9f1c6d1870c6d4ef1b37439fcad5
SHA1 db757511fa26da43dba196fca954387b44fa17a4
SHA512 8f5f3530753b90fbfae678b9a591491257eed57e19e38080263b91e4182eee9c68ce6e156bf8c51a0f27eed11aefb84a075f98b62ef3a36cac21a253b10de39f
SSDEEP 24576:UENJKEt6dq8hXj8R2vxW870KHue5GqR6FokG81Cvz44sLy0aZJQ5Te6Lrdzk:UENwzIR257BxIqR6FoRvku04YLr
TLSH
T160A55A10AB508028FAE752F55AADE1BC951C7DF0879860CBB1D577FA46362F12D3328B
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

327228

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

I:\yzzusb2\trunk\Debug\yyzUSB.pdb

kernel32

LoadLibraryW CopyFileW GetModuleFileNameW CreateProcessW GetCommandLineW lstrcatW GetCurrentDirectoryW ReleaseMutex WaitForSingleObject CreateMutexW Sleep GetProcAddress GetSystemDirectoryW FindResourceExW OutputDebugStringW FreeLibrary DeleteFileW EndUpdateResourceW UpdateResourceW BeginUpdateResourceW ReadFile GetFileSize SetFilePointer Process32NextW TerminateProcess OpenProcess Process32FirstW CreateToolhelp32Snapshot LocalUnlock LocalLock LocalFree LocalAlloc UnmapViewOfFile MapViewOfFile GetVersionExW VirtualQuery FindResourceW GetLastError CreateEventW DeviceIoControl GetDriveTypeW lstrlenW ExitProcess CreateThread GetStartupInfoW SetEndOfFile CreateFileA SetStdHandle GetUserDefaultLCID EnumSystemLocalesA IsValidLocale GetLocaleInfoA GetEnvironmentStringsW FreeEnvironmentStringsW GetSystemTimeAsFileTime GetTickCount QueryPerformanceCounter CompareStringW GetLocaleInfoW IsValidCodePage GetOEMCP GetACP HeapCreate HeapQueryInformation SetConsoleCtrlHandler WriteConsoleW FlushFileBuffers GetConsoleMode GetConsoleCP GetFileType GetStdHandle SetHandleCount GetCurrentProcessId LoadResource LockResource SizeofResource CreateFileW WriteFile CloseHandle IsProcessorFeaturePresent GetModuleHandleW RaiseException SetEvent OpenEventA OutputDebugStringA MultiByteToWideChar lstrlenA GetProcessHeap HeapAlloc HeapFree HeapReAlloc HeapSize HeapDestroy InitializeCriticalSectionAndSpinCount DeleteCriticalSection EnterCriticalSection LeaveCriticalSection VirtualAlloc GetSystemInfo CreateFileMappingA GetCurrentThread OpenFileMappingA InterlockedIncrement InterlockedDecrement GetLogicalDrives InitializeCriticalSection FindClose FindNextFileW FindFirstFileW SetLastError WideCharToMultiByte GetStringTypeW InterlockedCompareExchange InterlockedExchange EncodePointer DecodePointer RtlUnwind GetCurrentProcess UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent HeapValidate IsBadReadPtr GetCPInfo HeapSetInformation GetModuleFileNameA LCMapStringW FatalAppExitA TlsAlloc TlsGetValue TlsSetValue GetCurrentThreadId TlsFree SetFileAttributesW

user32

EndDialog RegisterHotKey MessageBoxW DialogBoxParamW DestroyWindow DefWindowProcW BeginPaint EndPaint PostQuitMessage CreateWindowExW ShowWindow UpdateWindow LoadIconW RegisterClassExW LoadStringW LoadAcceleratorsW GetMessageW TranslateAcceleratorW TranslateMessage DispatchMessageW FindWindowW PostMessageW GetCursorPos WindowFromPoint GetParent GetWindowTextW wsprintfW LoadCursorW

gdi32

TextOutW

advapi32

LsaNtStatusToWinError RevertToSelf SetThreadToken OpenThreadToken GetSecurityInfo SetEntriesInAclW SetSecurityInfo

shell32

ShellExecuteW

Name

.textbss

Size

Virtual Size

305KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.text

Size

647KB

Virtual Size

647KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

115KB

Virtual Size

114KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

8KB

Virtual Size

19KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

6KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1.2MB

Virtual Size

1.2MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

30KB

Virtual Size

29KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-22_28ab9f1c6d1870c6d4ef1b37439fcad5_amadey_cobalt-strike_elex_hijackloader_remcos_smoke-loader

kernel32

user32

gdi32

advapi32

shell32

generic