SyncHost[.]exe

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General

Target

SyncHost.exe
Size

40KB
MD5

40272bfe4802e962f885d4b13b19cc7d
SHA1

2c41e9f9496d8230117215bf06ab67d2d86a5040
SHA256

8e416aced9319c33c48654100f999279e69f6a81623d4ba92bf950f4dabb5901
SHA512

6ee96a7a771c2368dd7c9431333b00826239169d2f706b59e54273316bc0bce7f8fcfcaefaf76dc725373b6078f8521db0ff85c68c3c41edb76d74942606ba4e
SSDEEP

768:I5K/ySF3b3wWpGJPIG4Uj5CNDAkBsreNra39e11yo:Io/13b3nZG4Uj5CJAkGIrEQvy

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
SyncHost.exe

Files

SyncHost.exe
.exe windows x86

ca9356eace078c1803de10376b92d426

Headers

DLL Characteristics

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_32BIT_MACHINE

Imports

advapi32

RegCreateKeyExW
GetTraceEnableFlags
RegQueryInfoKeyW
GetTraceLoggerHandle
RegDeleteValueW
UnregisterTraceGuids
RegOpenKeyExW
GetTraceEnableLevel
RegEnumKeyExW
RegCloseKey
RegisterTraceGuidsW
RegSetValueExW
TraceMessage

kernel32

GetCommandLineW
FindResourceExW
FreeLibrary
LoadResource
LoadLibraryExW
SetEvent
GetModuleHandleW
InitializeCriticalSection
Sleep
SizeofResource
LeaveCriticalSection
GetModuleFileNameW
MultiByteToWideChar
RaiseException
GetLastError
GetProcAddress
EnterCriticalSection
lstrcmpiW
DeleteCriticalSection
GetCurrentThreadId
FormatMessageW
GetStartupInfoW
UnhandledExceptionFilter
OutputDebugStringA
GetTickCount
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleA
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter

user32

UnregisterClassA
GetMessageW
TranslateMessage
CharUpperW
PostThreadMessageW
DispatchMessageW
CharNextW

msvcrt

wcsncpy_s
??_U@YAPAXI@Z
free
malloc
??_V@YAXPAX@Z
memcpy_s
wcscat_s
wcscpy_s
_purecall
??2@YAPAXI@Z
_controlfp
?terminate@@YAXXZ
??3@YAXPAX@Z
realloc
_errno
_onexit
__dllonexit
_unlock
_lock
_wcmdln
_initterm
__setusermatherr
__p__fmode
_cexit
_except_handler4_common
exit
__set_app_type
__wgetmainargs
_amsg_exit
__p__commode
_XcptFilter
memset
_exit

ole32

PropVariantClear
CoRegisterClassObject
CoRevokeClassObject
CoInitializeEx
CoTaskMemAlloc
CoTaskMemFree
StringFromGUID2
CoTaskMemRealloc
CoUninitialize
CoCreateInstance

oleaut32

GetErrorInfo
SysFreeString
RegisterTypeLi
SysAllocString
VarUI4FromStr
UnRegisterTypeLi
LoadTypeLi
SysStringLen

shlwapi

SHStrDupW

propsys

PropVariantToGUID
PropVariantToUInt32

winsync

ord1

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ca9356eace078c1803de10376b92d426

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

msvcrt

ole32

oleaut32

shlwapi

propsys

winsync

Sections

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

.data Size: 512B - Virtual size: 1KB

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

.rsrc Size: 3KB - Virtual size: 3KB

.reloc Size: 2KB - Virtual size: 2KB

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

.data
Size: 512B - Virtual size: 1KB

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

.rsrc
Size: 3KB - Virtual size: 3KB

.reloc
Size: 2KB - Virtual size: 2KB