2026-05-16_67db2f82643e540aadf36322bdaa7d6d_icedid_mespinoza_njrat_ryuk

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General

Target
2026-05-16_67db2f82643e540aadf36322bdaa7d6d_icedid_mespinoza_njrat_ryuk
Size 957KB
Sample260516-dcaklsav41
SHA256 0fe4be2e34152d8f0398ea831fa53bc3d6a2f6682b1a02d46e351aaabc186537
MD5 67db2f82643e540aadf36322bdaa7d6d
SHA1 8256b583e5146eca4fff4880fe7b792187364b40
SHA512 8eee23653eda30320871de462a08c117c4d0b347d16eaa0b816df1a4be7967ed78141b5528473041dd1367a174f738305124c99653266502b8fe6f56018c02a6
SSDEEP 24576:l3Z7IoUOPhE9lMt2rR8FfBhRJUEbDk1ulUc:l1H/hE9St2r4PRSEk1ul
TLSH
T13D25BF01B3E405A5F5F7AA789DF681269A337C855B78C64F0258422E1FB3E90CD79B23
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-05-16_67db2f82643e540aadf36322bdaa7d6d_icedid_mespinoza_njrat_ryuk

File Explorer

2026-05-16_67db2f82643e540aadf36322bdaa7d6d_icedid_mespinoza_njrat_ryuk

.exe 957KB

2026-05-16_67db2f82643e540aadf36322bdaa7d6d_icedid_mespinoza_njrat_ryuk

IMPHASH b45ae68bf62b66c621cb702832e4dcdf
SHA256 0fe4be2e34152d8f0398ea831fa53bc3d6a2f6682b1a02d46e351aaabc186537
MD5 67db2f82643e540aadf36322bdaa7d6d
SHA1 8256b583e5146eca4fff4880fe7b792187364b40
SHA512 8eee23653eda30320871de462a08c117c4d0b347d16eaa0b816df1a4be7967ed78141b5528473041dd1367a174f738305124c99653266502b8fe6f56018c02a6
SSDEEP 24576:l3Z7IoUOPhE9lMt2rR8FfBhRJUEbDk1ulUc:l1H/hE9St2r4PRSEk1ul
TLSH
T13D25BF01B3E405A5F5F7AA789DF681269A337C855B78C64F0258422E1FB3E90CD79B23
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

108300

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

f:\BluetoothDrvWin10RS3.17\sw\src\Maglev_10_0_rs3\App\Bin\x64\Release\AdminService.pdb

bluetoothapis

BluetoothSetLocalServiceInfo BluetoothFindRadioClose BluetoothGetRadioInfo BluetoothFindFirstRadio

ole32

StringFromGUID2 CLSIDFromString

shlwapi

StrCmpW PathRemoveFileSpecW

cfgmgr32

CM_Get_DevNode_Status_Ex CM_Get_Device_ID_ExW CM_Disconnect_Machine CM_Locate_DevNode_ExW CM_Connect_MachineW CM_Get_DevNode_Status CM_Get_Next_Res_Des_Ex CM_Get_Res_Des_Data_Ex CM_Get_First_Log_Conf_Ex CM_Get_Res_Des_Data_Size_Ex CM_Free_Res_Des_Handle CM_Free_Log_Conf_Handle CM_Reenumerate_DevNode_Ex

setupapi

SetupDiGetClassDevsW SetupDiGetDeviceInterfaceDetailW SetupDiCreateDeviceInfoW SetupDiGetClassDescriptionExW SetupDiBuildClassInfoListExW SetupDiClassGuidsFromNameExW SetupDiSetDeviceRegistryPropertyW SetupDiEnumDeviceInterfaces SetupDiGetClassDevsExW SetupDiSetClassInstallParamsW SetupDiGetDeviceInfoListDetailW SetupDiCallClassInstaller SetupDiGetINFClassW SetupDiCreateDeviceInfoList SetupDiEnumDeviceInfo SetupDiDestroyDeviceInfoList SetupDiGetDeviceInstallParamsW SetupDiGetDriverInstallParamsW SetupFindFirstLineW SetupDiSetDeviceInstallParamsW SetupOpenInfFileW SetupGetStringFieldW SetupDiBuildDriverInfoList SetupDiGetDriverInfoDetailW SetupDiEnumDriverInfoW SetupDiDestroyDriverInfoList SetupCloseInfFile SetupDiOpenDeviceInfoW SetupDiGetDeviceRegistryPropertyW SetupDiCreateDeviceInfoListExW SetupDiClassNameFromGuidExW SetupCopyOEMInfW SetupDiOpenClassRegKeyExW

powrprof

CallNtPowerInformation

kernel32

GetACP GetCommandLineW GetCommandLineA GetStdHandle MultiByteToWideChar GetModuleHandleExW SetLastError RtlUnwindEx LoadLibraryExW TlsFree TlsSetValue ReadFile FindFirstFileW SetLocalTime GetCurrentProcess SetDynamicTimeZoneInformation DeviceIoControl GetModuleFileNameW FindClose WaitForSingleObject CreateFileW OpenEventW ResumeThread CreateEventW GetExitCodeThread Sleep GetLastError OutputDebugStringW SetEvent FileTimeToSystemTime TerminateThread GetEnvironmentStringsW DeleteFileW GlobalFree CloseHandle LoadLibraryW CreateThread ResetEvent GetLocalTime GetProcAddress GlobalLock ExitProcess SystemTimeToFileTime GetModuleHandleW GetTickCount GlobalUnlock GetFullPathNameW FindNextFileW lstrlenW GetFileAttributesW GetWindowsDirectoryW SizeofResource HeapFree GetSystemPowerStatus InitializeCriticalSectionEx GetVersionExW HeapSize GetPrivateProfileStringW LockResource HeapReAlloc RaiseException FindResourceExW LoadResource FindResourceW HeapAlloc HeapDestroy DeleteCriticalSection GetProcessHeap GetPrivateProfileSectionW GetNativeSystemInfo FormatMessageW LocalFree GetDateFormatW WideCharToMultiByte WriteFile GetCurrentThreadId GetCurrentProcessId TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount EncodePointer RtlPcToFileHeader InitializeSListHead GetSystemTimeAsFileTime QueryPerformanceCounter GetStartupInfoW IsDebuggerPresent IsProcessorFeaturePresent FreeEnvironmentStringsW SetEnvironmentVariableA SetEnvironmentVariableW GetFileType CompareStringW LCMapStringW GetStringTypeW GetExitCodeProcess CreateProcessA GetFileAttributesExW FindFirstFileExW IsValidCodePage GetOEMCP FreeLibrary GetCPInfo SetStdHandle FlushFileBuffers GetConsoleCP GetConsoleMode SetFilePointerEx WriteConsoleW GlobalAlloc TerminateProcess SetUnhandledExceptionFilter UnhandledExceptionFilter RtlVirtualUnwind RtlLookupFunctionEntry RtlCaptureContext WaitForSingleObjectEx EnterCriticalSection LeaveCriticalSection

user32

DispatchMessageW GetMessageW TranslateMessage CharPrevW UnregisterDeviceNotification LoadStringW RegisterDeviceNotificationW PostThreadMessageW CharNextW

advapi32

RegEnumValueW OpenServiceW RegDeleteValueW StartServiceCtrlDispatcherW RegQueryValueExA RegOpenKeyExA InitiateSystemShutdownExW QueryServiceStatus RegDeleteKeyExW RegEnumKeyExW LookupPrivilegeValueW RegisterServiceCtrlHandlerExW AdjustTokenPrivileges CreateServiceW RegCloseKey RegQueryInfoKeyW CloseServiceHandle OpenSCManagerW SetServiceStatus ChangeServiceConfig2W RegCreateKeyExW DeleteService ControlService RegDeleteTreeW RegSetValueExW OpenProcessToken StartServiceW RegOpenKeyExW RegGetValueW RegQueryValueExW

shell32

ShellExecuteW SHGetSpecialFolderPathW

version

VerQueryValueW GetFileVersionInfoSizeW GetFileVersionInfoW

Name

.text

Size

223KB

Virtual Size

222KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

101KB

Virtual Size

101KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

4KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

11KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gfids

Size

512B

Virtual Size

236B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

47KB

Virtual Size

46KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

568KB

Virtual Size

572KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

2026-05-16_67db2f82643e540aadf36322bdaa7d6d_icedid_mespinoza_njrat_ryuk

bluetoothapis

ole32

shlwapi

cfgmgr32

setupapi

powrprof

kernel32

user32

advapi32

shell32

version

generic