Static task
static1
Behavioral task
behavioral1
Sample
SyncHost.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
SyncHost.exe
Resource
win10v2004-20230220-en
General
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Target
SyncHost.exe
-
Size
38KB
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MD5
1b2af1259444fe6d6a40ef941b02e99b
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SHA1
a774801d86e6e87a999b4b2d2e0095d8c04b92d2
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SHA256
ce7914b26757b388590bc0eed2037f7a68e7b6f1bf72351c9dd3e64084be515b
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SHA512
9884bb6b913fa7c6586551c564f6c18de6cf9f5a199d002176241bb7c864da4f6a509880dd8a2c688bfe130be6c94743c85705b5e8c0f793e4f94941030d3a4f
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SSDEEP
768:75jyF+STuzmeR5I3w6jJIsmMag3PRJUw10GvbnnrMn0YO:7UUAK5I3w6jJI99g3PRGw6G/3H
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SyncHost.exe
Files
-
SyncHost.exe.exe windows x86
0146140a5a073907a193712cb4241c7e
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
RegDeleteValueW
RegOpenKeyExW
UnregisterTraceGuids
RegisterTraceGuidsW
GetTraceEnableLevel
RegSetValueExW
GetTraceEnableFlags
RegEnumKeyExW
GetTraceLoggerHandle
RegCreateKeyExW
RegQueryInfoKeyW
RegCloseKey
TraceMessage
kernel32
SizeofResource
EnterCriticalSection
GetCommandLineW
GetModuleFileNameW
LeaveCriticalSection
InitializeCriticalSection
GetCurrentThreadId
MultiByteToWideChar
Sleep
GetLastError
SetEvent
RaiseException
FindResourceExW
LoadResource
GetProcAddress
DeleteCriticalSection
GetModuleHandleW
FreeLibrary
lstrcmpiW
LoadLibraryExW
FormatMessageW
GetStartupInfoW
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetTickCount
OutputDebugStringA
UnhandledExceptionFilter
user32
DispatchMessageW
CharNextW
TranslateMessage
GetMessageW
CharUpperW
PostThreadMessageW
UnregisterClassA
msvcrt
_purecall
?terminate@@YAXXZ
malloc
free
wcscat_s
wcscpy_s
_onexit
__dllonexit
_unlock
_callnewh
realloc
_errno
_except_handler4_common
_wcmdln
_initterm
__setusermatherr
__p__fmode
_cexit
_exit
exit
_lock
memcpy_s
_controlfp
__set_app_type
__wgetmainargs
__p__commode
_XcptFilter
wcsncpy_s
_amsg_exit
memset
ole32
CoRevokeClassObject
CoInitializeEx
CoTaskMemRealloc
CoRegisterClassObject
PropVariantClear
CoCreateInstance
CoUninitialize
StringFromGUID2
CoTaskMemAlloc
CoTaskMemFree
oleaut32
SysStringLen
SysAllocString
RegisterTypeLi
SysFreeString
LoadTypeLi
UnRegisterTypeLi
GetErrorInfo
VarUI4FromStr
shlwapi
SHStrDupW
propsys
PropVariantToGUID
PropVariantToUInt32
winsync
ord1
Sections
.text Size: 28KB - Virtual size: 27KB
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: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ