cttunesvr[.]exe

Sharing

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General

Target

cttunesvr.exe
Size

41KB
MD5

eab85c3aac14eee80dc0b13b4cf69d0c
SHA1

534001bbad74284ffb343d06ba4e98dbd0839b0f
SHA256

eba3e9be06764779efeca08ba2aaabbbb509f46c7b37534bb67aac9bd9e36a1f
SHA512

025f07c7a682cd96ee309bbca711de2697aed93fcf4da936984efc1db92a6b78f54ece44d7655c5389af8a2e2a46fd28b05ac717d3e8590eecd62e3d843e9d11
SSDEEP

768:INYTqn5N2c//MPv6PW4iWMbrTTTSTB2bjmEDLxEHwMkNH80pqGVHTq:gYTq2c0ciWMrTTTI2fdDL2kNH80pNzq

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
cttunesvr.exe

Files

cttunesvr.exe
.exe windows:6 windows x64

f17e132bd66100e5c8e7fb7dc80b93ce

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

Imports

advapi32

RegCloseKey
RegQueryInfoKeyW
RegEnumKeyExW
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
RegDeleteValueW

kernel32

FreeLibrary
GetLastError
GetProcAddress
LoadLibraryExW
GetModuleHandleW
lstrcmpiW
RaiseException
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceExW
GetModuleFileNameW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetCurrentThreadId
SetEvent
GetCommandLineW
Sleep
CreateEventW
CreateThread
CloseHandle
WaitForSingleObject
OutputDebugStringA
GetTickCount
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetStartupInfoW

user32

CharNextW
CharUpperW
GetMessageW
TranslateMessage
DispatchMessageW
UnregisterClassA
PostThreadMessageW

msvcrt

_onexit
?terminate@@YAXXZ
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
__dllonexit
memset
wcscat_s
wcscpy_s
_purecall
??2@YAPEAX_K@Z
??_U@YAPEAX_K@Z
memcpy_s
free
malloc
wcsncpy_s
??_V@YAXPEAX@Z
_unlock
_lock
realloc
_errno
??3@YAXPEAX@Z
_commode
_fmode
_wcmdln
_initterm
__setusermatherr
__C_specific_handler
_cexit
memcmp

ole32

CoRevokeClassObject
CoRegisterClassObject
CoCreateInstance
StringFromGUID2
CoUninitialize
CoInitialize
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree

oleaut32

UnRegisterTypeLi
SysStringLen
SysAllocString
RegisterTypeLi
LoadTypeLi
LoadRegTypeLi
SysFreeString
VarUI4FromStr

Sections

.text
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 236B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f17e132bd66100e5c8e7fb7dc80b93ce

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

msvcrt

ole32

oleaut32

Sections

.text Size: 28KB - Virtual size: 27KB

.data Size: 512B - Virtual size: 2KB

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

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

.rsrc Size: 6KB - Virtual size: 6KB

.reloc Size: 512B - Virtual size: 236B

.text
Size: 28KB - Virtual size: 27KB

.data
Size: 512B - Virtual size: 2KB

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

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

.rsrc
Size: 6KB - Virtual size: 6KB

.reloc
Size: 512B - Virtual size: 236B