Dekont[.]pdf[.]exe

Sharing

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General

Target

Dekont.pdf.exe
Size

5.1MB
MD5

356ebfc305d36513855d31777731accf
SHA1

791346b68cc757802f774a00639df3b8e7b88222
SHA256

ea0ac7277d0fdf801972b56bdc57184fc51ac8be47438873396436736f3694a9
SHA512

f20bcc4d9ce36fb91fdf50e37402c896d15418ff651e103e77094d0cad40b4cb12434b73d2d08f987ea02bdac6fb444453de6c9c6a5d9439736a2aad0f21024f
SSDEEP

49152:BBOyJgTqnmJIKbHVgaeJ1jyFLWuFjiw3e1BhpJEjtxQ7BiTZGniaoxdAFe2/9uMN:jjye1BhpJEjg7WOMxd6f

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Dekont.pdf.exe

Files

Dekont.pdf.exe
.exe windows:6 windows x64 arch:x64

0751433fb799ff99dbf59b2d0c85d83d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegCreateKeyExW
RegDeleteValueW
RegOpenKeyExW
RegQueryValueExW
RegSetValueExW
RegCloseKey
OpenSCManagerW
OpenServiceW
CreateServiceW
CloseServiceHandle
DeleteService
ControlService
StartServiceA
GetTokenInformation
DuplicateTokenEx
OpenThreadToken
RevertToSelf
ImpersonateLoggedOnUser
CheckTokenMembership
RegEnumKeyExW
RegEnumValueW
EventWrite
EventRegister
EventEnabled

bcrypt

BCryptEncrypt
BCryptDecrypt
BCryptOpenAlgorithmProvider
BCryptSetProperty
BCryptCloseAlgorithmProvider
BCryptDestroyKey
BCryptGenRandom
BCryptImportKey

kernel32

RtlUnwind
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
EncodePointer
RaiseException
RtlPcToFileHeader
SetLastError
K32EnumProcessModulesEx
GetLastError
FormatMessageW
CloseHandle
IsWow64Process
GetExitCodeProcess
CreateProcessW
TerminateProcess
OpenProcess
K32EnumProcesses
K32GetModuleInformation
K32GetModuleBaseNameW
K32GetModuleFileNameExW
GetProcessId
DuplicateHandle
QueryFullProcessImageNameW
CreatePipe
GetCPInfoExW
GetCurrentProcess
MultiByteToWideChar
WideCharToMultiByte
GetStdHandle
GetConsoleCP
GetConsoleOutputCP
LocalFree
VirtualAllocEx
ResumeThread
GetThreadContext
SetThreadContext
WriteProcessMemory
CreateFileA
DeviceIoControl
GetProcAddress
VirtualProtect
GetCurrentThread
CloseThreadpoolIo
ExitProcess
GetCurrentProcessId
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToSystemTime
GetSystemTime
GetCalendarInfoEx
CompareStringOrdinal
CompareStringEx
FindNLSStringEx
GetLocaleInfoEx
ResolveLocaleName
GetUserPreferredUILanguages
FindStringOrdinal
GetTickCount64
GetCurrentProcessorNumber
WaitForSingleObject
Sleep
CreateThreadpoolWork
CloseThreadpoolWork
SubmitThreadpoolWork
CreateThreadpoolWait
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
InitializeCriticalSection
InitializeConditionVariable
DeleteCriticalSection
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
WaitForMultipleObjectsEx
GetFullPathNameW
GetLongPathNameW
LocalAlloc
RaiseFailFastException
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
LocaleNameToLCID
LCMapStringEx
EnumTimeFormatsEx
EnumCalendarInfoExEx
CreateFileW
DeleteFileW
ExpandEnvironmentStringsW
FindClose
FindFirstFileExW
FlushFileBuffers
FreeLibrary
GetCurrentDirectoryW
GetFileAttributesExW
GetFileInformationByHandleEx
GetFileType
GetOverlappedResult
GetSystemDirectoryW
GetTempFileNameW
LoadLibraryExW
ReadFile
SetFileInformationByHandle
SetFilePointerEx
SetThreadErrorMode
GetDynamicTimeZoneInformation
GetTimeZoneInformation
WriteFile
SetEvent
CreateEventExW
GetEnvironmentVariableW
CreateThread
GetThreadPriority
SetThreadPriority
FlushProcessWriteBuffers
QueryPerformanceCounter
QueryPerformanceFrequency
GetCurrentThreadId
WaitForSingleObjectEx
VirtualQuery
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
SwitchToThread
SuspendThread
FlushInstructionCache
VirtualAlloc
VirtualFree
QueryInformationJobObject
GetModuleHandleW
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
ResetEvent
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetTickCount
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
GetWriteWatch
ResetWriteWatch
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
RtlUnwindEx
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
InitializeSListHead
InitializeCriticalSectionAndSpinCount

ole32

CoUninitialize
CoTaskMemAlloc
CoGetApartmentType
CoCreateGuid
CoTaskMemFree
CoWaitForMultipleHandles
CoInitializeEx

user32

LoadStringW

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

_set_new_mode
_callnewh
free
calloc
malloc

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

cos
floor
pow
sin
__setusermatherr
ceil
tan
modf

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

_wcsicmp
strncpy_s
wcsncmp
_stricmp
strcmp
strcpy_s

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

exit
_initterm
_get_initial_wide_environment
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___wargv
__p___argc
_initialize_wide_environment
_configure_wide_argv
terminate
_crt_atexit
_exit
_register_onexit_function
_initialize_onexit_table
_set_app_type
abort
_seh_filter_exe
_initterm_e

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

_set_fmode
__stdio_common_vfprintf
__stdio_common_vsprintf_s
__stdio_common_vsscanf
__p__commode
__acrt_iob_func

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

_configthreadlocale

Exports

Exports

DotNetRuntimeDebugHeader

Sections

.text
Size: 460KB - Virtual size: 460KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.managed
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 169KB - Virtual size: 231KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 128KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 73KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0751433fb799ff99dbf59b2d0c85d83d

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

bcrypt

kernel32

ole32

user32

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 460KB - Virtual size: 460KB

.managed Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 3.0MB - Virtual size: 3.0MB

.data Size: 169KB - Virtual size: 231KB

.pdata Size: 128KB - Virtual size: 128KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 73KB - Virtual size: 72KB

.text
Size: 460KB - Virtual size: 460KB

.managed
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 3.0MB - Virtual size: 3.0MB

.data
Size: 169KB - Virtual size: 231KB

.pdata
Size: 128KB - Virtual size: 128KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 73KB - Virtual size: 72KB