ef140fbd3c7a9c9f7f17e754f7dfdfb4b69cb64433fbf188fe1e2de5c3f99ece

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General

Target

ef140fbd3c7a9c9f7f17e754f7dfdfb4b69cb64433fbf188fe1e2de5c3f99ece
Size

166KB
MD5

6637bf65b5e80d21b21af06eae4245eb
SHA1

c400116fbc9cfc59fde62862f0bdb4763a56c65d
SHA256

ef140fbd3c7a9c9f7f17e754f7dfdfb4b69cb64433fbf188fe1e2de5c3f99ece
SHA512

7a528aba1d2e93254e233e6d28ab3362a031b21e09d6529329e9020881c6f46155cf699c95b92d9a60646f0863ae08b85ee40f98e32ff9f321366f3b1ff5a68a
SSDEEP

3072:XagJamNtbgYB7NzjtYdq20DLHGAhGhYjvl+hZNIJHcIrCA:XptUYfSYZDLHtrl+hZNIJLr

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ef140fbd3c7a9c9f7f17e754f7dfdfb4b69cb64433fbf188fe1e2de5c3f99ece

Files

ef140fbd3c7a9c9f7f17e754f7dfdfb4b69cb64433fbf188fe1e2de5c3f99ece
.dll regsvr32 windows:6 windows x64 arch:x64

cb4ad6f1798681434ab34ae1fa768e04

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

C:\Users\Prx.Build\AppData\Local\Programs\DTN\ProphetX64\PrxFeeder.pdb

Imports

kernel32

GetModuleHandleA
GetProcAddress
LoadLibraryExA
LoadResource
LockResource
SizeofResource
FindResourceW
lstrcmpiA
FindResourceA
MultiByteToWideChar
WideCharToMultiByte
IsDBCSLeadByte
DeleteFileA
GetFileAttributesA
RaiseException
SetLastError
GetCurrentThreadId
MoveFileA
EncodePointer
DecodePointer
GetModuleHandleW
GetThreadLocale
SetThreadLocale
DeleteCriticalSection
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
GetSystemTimeAsFileTime
GetCurrentProcessId
FreeLibrary
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
InitializeCriticalSectionAndSpinCount
CloseHandle
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
LocalFree
VirtualFree
VirtualAlloc
FlushInstructionCache
GetCurrentProcess
InterlockedPushEntrySList
InterlockedPopEntrySList
InitializeSListHead
OutputDebugStringW
IsDebuggerPresent
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
GetModuleFileNameA
QueryPerformanceCounter
FindResourceExW
GetLastError

user32

KillTimer
SendMessageA
ShowWindow
SetWindowPos
GetDlgItem
GetActiveWindow
CharNextA
CharNextW
LoadCursorA
GetWindowLongPtrA
SetTimer
EndDialog
DialogBoxParamA
DestroyWindow
UnregisterClassA
DefWindowProcA
CallWindowProcA
RegisterClassExA
GetClassInfoExA
CreateWindowExA
IsWindow
CreateDialogParamA
MonitorFromWindow
GetWindow
GetParent
SetWindowLongPtrA
GetWindowLongA
MapWindowPoints
MessageBoxA
GetWindowRect
GetClientRect
GetWindowTextLengthA
GetMonitorInfoA
GetWindowTextA
SetWindowTextA
EnableWindow

comdlg32

GetSaveFileNameA
GetOpenFileNameA

advapi32

RegQueryValueExA
RegCloseKey
RegCreateKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumKeyExA
RegOpenKeyExA
RegQueryInfoKeyW
RegSetValueExA
RegQueryInfoKeyA

ole32

CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CoCreateInstance
OleRun
StringFromGUID2

oleaut32

VarBstrFromDate
VarUdateFromDate
SysAllocString
UnRegisterTypeLi
GetErrorInfo
RegisterTypeLi
VariantClear
VariantTimeToSystemTime
SystemTimeToVariantTime
LoadRegTypeLi
LoadTypeLi
VarUI4FromStr
SysStringLen
SysFreeString

shlwapi

PathIsDirectoryA

vcruntime140

memmove
_CxxThrowException
__current_exception
memset
__std_type_info_destroy_list
__std_exception_destroy
memcpy
__C_specific_handler
__current_exception_context
__std_exception_copy
_purecall
memcmp

vcruntime140_1

__CxxFrameHandler4

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

_execute_onexit_table
_crt_atexit
_cexit
_initialize_onexit_table
_initterm
_initterm_e
_errno
_initialize_narrow_environment
_configure_narrow_argv
_register_onexit_function
_seh_filter_dll
terminate
_invalid_parameter_noinfo
_resetstkoflw

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

_recalloc
malloc
_callnewh
free

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

strlen
strnlen
strcat_s
strcpy_s
wcsncpy_s
wcslen
strcpy

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

_mbscmp
_mbschr
_mbsrchr
_mbsnbcpy
_mbsicmp
_mbsstr
_mbsnbcpy_s
_mbsinc
_ismbcspace

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

atol
atof

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

fclose
fwrite
__stdio_common_vsprintf_s
__stdio_common_vsprintf
fflush
fopen
fread

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

strftime
_time64
_localtime64_s

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

_mkdir

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 113KB - Virtual size: 112KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 532B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

cb4ad6f1798681434ab34ae1fa768e04

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

comdlg32

advapi32

ole32

oleaut32

shlwapi

vcruntime140

vcruntime140_1

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

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

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 113KB - Virtual size: 112KB

.rdata Size: 29KB - Virtual size: 29KB

.data Size: 3KB - Virtual size: 53KB

.pdata Size: 9KB - Virtual size: 9KB

.rsrc Size: 8KB - Virtual size: 8KB

.reloc Size: 1024B - Virtual size: 532B

.text
Size: 113KB - Virtual size: 112KB

.rdata
Size: 29KB - Virtual size: 29KB

.data
Size: 3KB - Virtual size: 53KB

.pdata
Size: 9KB - Virtual size: 9KB

.rsrc
Size: 8KB - Virtual size: 8KB

.reloc
Size: 1024B - Virtual size: 532B