ExtExport[.]exe

Sharing

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General

Target

ExtExport.exe
Size

76KB
MD5

c4aa487da24bd163dc1334a84bfc3499
SHA1

b29340084325335d73b772bcaf81ae76b647b55a
SHA256

1fe38ea67210ae791c311f356c0e624c003ff8bb9c03a43493926063db68ea47
SHA512

5eadcae6b8e00fc5b225f12c7192b11d11c67f436e84476bc5863160e397f86ae2ffc1de1781688efd868b963f6d319b6e0959a8aad8ee4283cefa90178ed9a7
SSDEEP

1536:67lSsgcrAKzsVm9+RBb7Phz2Jh4Q4C5Mv3+3xbKZ/nMsQt1TZ/IIKoNKC:6BSsghm9oBb1Ab5Mv3+3xbKZ/nMsQt1d

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ExtExport.exe

Files

ExtExport.exe
.exe windows:10 windows x64 arch:x64

ceb6ae489e2fbafcbf5dcf1e40c176c8

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

PDB Paths

extexport.pdb

Imports

advapi32

EventWriteTransfer
EventUnregister
EventSetInformation
EventRegister
RegDeleteValueW
RegOpenKeyExW
RegCloseKey

kernel32

WriteFile
CreateFileW
CloseHandle
lstrcmpW
ExpandEnvironmentStringsW
FreeLibrary
IsDebuggerPresent
DebugBreak
GetProcessHeap
LocalFree
CreateMutexExW
HeapAlloc
OpenSemaphoreW
WaitForSingleObjectEx
GetProcAddress
FormatMessageW
ReleaseMutex
LocalAlloc
WaitForSingleObject
GetModuleHandleExW
ReleaseSemaphore
SetLastError
HeapFree
CreateSemaphoreExW
GetModuleFileNameA
DecodePointer
GetModuleFileNameW
CreateDirectoryW
MoveFileW
DeleteFileW
TerminateProcess
GetCurrentProcess
GetLastError
LoadLibraryExW
OutputDebugStringW
Sleep
SetUnhandledExceptionFilter
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter

msvcrt

_vsnwprintf
memset
?terminate@@YAXXZ
_onexit
__dllonexit
_unlock
_lock
_commode
_fmode
wcsncmp
wcschr
iswalpha
wcspbrk
memcpy_s
_wcsicmp
_itow_s
malloc
_callnewh
free
_XcptFilter
_amsg_exit
__getmainargs
__set_app_type
exit
_exit
_cexit
__setusermatherr
_initterm
__C_specific_handler

ole32

CoTaskMemFree
CoTaskMemRealloc
IIDFromString

shlwapi

ord215
StrCmpNIW
PathFindFileNameW
ord158
StrStrIW
StrStrW
PathFileExistsW
StrCmpNW

user32

LoadStringW

shell32

SHGetFolderPathAndSubDirW
SHSetLocalizedName

iertutil

ord672
ord675

Sections

.text
Size: 40KB - Virtual size: 38KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ceb6ae489e2fbafcbf5dcf1e40c176c8

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

msvcrt

ole32

shlwapi

user32

shell32

iertutil

Sections

.text Size: 40KB - Virtual size: 38KB

.rdata Size: 16KB - Virtual size: 14KB

.data Size: 4KB - Virtual size: 4KB

.pdata Size: 4KB - Virtual size: 1KB

.rsrc Size: 4KB - Virtual size: 2KB

.reloc Size: 4KB - Virtual size: 88B

.text
Size: 40KB - Virtual size: 38KB

.rdata
Size: 16KB - Virtual size: 14KB

.data
Size: 4KB - Virtual size: 4KB

.pdata
Size: 4KB - Virtual size: 1KB

.rsrc
Size: 4KB - Virtual size: 2KB

.reloc
Size: 4KB - Virtual size: 88B