desktopimgdownldr[.]exe

Sharing

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General

Target

desktopimgdownldr.exe
Size

84KB
MD5

cb101c0f6228b7679be6edc2dba3d62a
SHA1

7245c7d2ba519b8caca25a6ffc76945d182bc23e
SHA256

68ec8d58aa6c6c5b93768e9b95318c97a04403a05775eb0870a7e94e1c8af8e2
SHA512

2fa84638081cd89649d326cb873eb3029544fd0809bd6e38f0ec07638373ad860800417cf84715a95f620e1d4e34ff4e830173f50afac2339fdb93a465e70b1c
SSDEEP

1536:vqJSn84Flmp63POHFehDkEni/P9nk4VQKZpzvmNq4GL/ZiJsvoFKXQ6d:j9c7EnE1kDKZVKGLBiJ6SKA6d

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
desktopimgdownldr.exe

Files

desktopimgdownldr.exe
.exe windows x64

4497ed51f6847edee6f31e6de69b6378

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

api-ms-win-crt-runtime-l1-1-0

_register_thread_local_exe_atexit_callback
_initterm_e
_c_exit
_initterm

api-ms-win-crt-private-l1-1-0

_o__crt_atexit
_o__errno
_o__exit
_o__get_initial_wide_environment
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo
_o__invalid_parameter_noinfo_noreturn
_o__purecall
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
memmove
_o_exit
_o_free
_o_isalnum
_o_malloc
_o_terminate
__C_specific_handler
_CxxThrowException
_o__configure_wide_argv
_o__configthreadlocale
_o__cexit
_o___stdio_common_vswprintf
_o___stdio_common_vsnprintf_s
_o__callnewh
_o___std_exception_destroy
_o___std_exception_copy
_o___p__commode
_o___p___wargv
_o___p___argc
__std_terminate
__CxxFrameHandler4
memcmp
memcpy

api-ms-win-crt-string-l1-1-0

memset

api-ms-win-core-libraryloader-l1-2-0

GetModuleHandleExW
GetProcAddress
GetModuleFileNameA
GetModuleHandleW

api-ms-win-core-synch-l1-1-0

EnterCriticalSection
CreateEventW
InitializeCriticalSectionEx
ReleaseSemaphore
LeaveCriticalSection
WaitForSingleObject
SetEvent
CreateMutexExW
ReleaseMutex
ReleaseSRWLockExclusive
DeleteCriticalSection
AcquireSRWLockShared
CreateSemaphoreExW
AcquireSRWLockExclusive
ReleaseSRWLockShared
WaitForSingleObjectEx
OpenSemaphoreW

api-ms-win-core-heap-l1-1-0

GetProcessHeap
HeapAlloc
HeapFree

api-ms-win-core-errorhandling-l1-1-0

SetUnhandledExceptionFilter
UnhandledExceptionFilter
SetLastError
GetLastError

api-ms-win-core-threadpool-l1-2-0

CreateThreadpoolTimer
CloseThreadpoolTimer
WaitForThreadpoolTimerCallbacks
SetThreadpoolTimer

api-ms-win-core-processthreads-l1-1-0

OpenThreadToken
GetCurrentProcessId
OpenProcessToken
GetCurrentProcess
TerminateProcess
GetCurrentThread
GetCurrentThreadId

api-ms-win-core-localization-l1-2-0

FormatMessageW

api-ms-win-core-debug-l1-1-0

DebugBreak
OutputDebugStringW
IsDebuggerPresent

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-core-rtlsupport-l1-1-0

RtlLookupFunctionEntry
RtlVirtualUnwind
RtlCaptureContext

api-ms-win-core-processthreads-l1-1-1

IsProcessorFeaturePresent

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-sysinfo-l1-1-0

GetSystemTimeAsFileTime

api-ms-win-core-interlocked-l1-1-0

InitializeSListHead

api-ms-win-eventing-provider-l1-1-0

EventSetInformation
EventUnregister
EventWriteTransfer
EventRegister
EventActivityIdControl

api-ms-win-security-base-l1-1-0

IsValidSid
GetTokenInformation
GetSecurityDescriptorDacl
GetLengthSid

crypt32

CryptBinaryToStringW

api-ms-win-core-synch-l1-2-0

InitOnceBeginInitialize
InitOnceComplete

api-ms-win-core-file-l1-1-0

FindNextFileW
FindFirstFileExW
CreateFileW
GetFileSize
DeleteFileW
FindClose

api-ms-win-core-shlwapi-legacy-l1-1-0

PathFileExistsW
SHExpandEnvironmentStringsW

api-ms-win-security-sddl-l1-1-0

ConvertStringSecurityDescriptorToSecurityDescriptorW

api-ms-win-core-com-l1-1-0

CoCreateGuid
CoDisconnectObject
CoInitializeEx
CoCreateInstance
CoUninitialize

oleaut32

SysStringLen
SysFreeString

api-ms-win-core-synch-l1-2-1

WaitForMultipleObjects

api-ms-win-core-registry-l1-1-0

RegSetValueExW
RegCreateKeyExW
RegCloseKey

api-ms-win-core-string-l1-1-0

CompareStringOrdinal

ntdll

RtlPublishWnfStateData

api-ms-win-stateseparation-helpers-l1-1-0

GetPersistedRegistryLocationW
GetPersistedFileLocationW

api-ms-win-core-heap-l2-1-0

LocalAlloc
LocalFree

api-ms-win-shell-shdirectory-l1-1-0

ord292

api-ms-win-security-provider-l1-1-0

GetNamedSecurityInfoW
SetNamedSecurityInfoW

api-ms-win-core-path-l1-1-0

PathCchCombine

msvcp_win

?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z

api-ms-win-core-delayload-l1-1-1

ResolveDelayLoadedAPI

api-ms-win-core-delayload-l1-1-0

DelayLoadFailureHook

Sections

.text
Size: 56KB - Virtual size: 56KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 188B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4497ed51f6847edee6f31e6de69b6378

Headers

DLL Characteristics

File Characteristics

Imports

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-synch-l1-1-0

api-ms-win-core-heap-l1-1-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-threadpool-l1-2-0

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-localization-l1-2-0

api-ms-win-core-debug-l1-1-0

api-ms-win-core-handle-l1-1-0

api-ms-win-core-rtlsupport-l1-1-0

api-ms-win-core-processthreads-l1-1-1

api-ms-win-core-profile-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-core-interlocked-l1-1-0

api-ms-win-eventing-provider-l1-1-0

api-ms-win-security-base-l1-1-0

crypt32

api-ms-win-core-synch-l1-2-0

api-ms-win-core-file-l1-1-0

api-ms-win-core-shlwapi-legacy-l1-1-0

api-ms-win-security-sddl-l1-1-0

api-ms-win-core-com-l1-1-0

oleaut32

api-ms-win-core-synch-l1-2-1

api-ms-win-core-registry-l1-1-0

api-ms-win-core-string-l1-1-0

ntdll

api-ms-win-stateseparation-helpers-l1-1-0

api-ms-win-core-heap-l2-1-0

api-ms-win-shell-shdirectory-l1-1-0

api-ms-win-security-provider-l1-1-0

api-ms-win-core-path-l1-1-0

msvcp_win

api-ms-win-core-delayload-l1-1-1

api-ms-win-core-delayload-l1-1-0

Sections

.text Size: 56KB - Virtual size: 56KB

.rdata Size: 20KB - Virtual size: 20KB

.data Size: 1024B - Virtual size: 2KB

.pdata Size: 3KB - Virtual size: 2KB

.didat Size: 512B - Virtual size: 16B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 188B

.text
Size: 56KB - Virtual size: 56KB

.rdata
Size: 20KB - Virtual size: 20KB

.data
Size: 1024B - Virtual size: 2KB

.pdata
Size: 3KB - Virtual size: 2KB

.didat
Size: 512B - Virtual size: 16B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 188B