WmiApSrv.pdb
Static task
static1
Behavioral task
behavioral1
Sample
c1bff3eaf8288275d0203299b3569a30_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
c1bff3eaf8288275d0203299b3569a30_NEIKI.exe
Resource
win10v2004-20240426-en
General
-
Target
c1bff3eaf8288275d0203299b3569a30_NEIKI
-
Size
1.4MB
-
MD5
c1bff3eaf8288275d0203299b3569a30
-
SHA1
cd30eb77260adf76390d1d531ba65c126312e1d0
-
SHA256
ee85ee9d46fd43d5dd237fdd2a9ce5723a8ac6f8c1bc81f99d94293ba58ec91c
-
SHA512
56656fd81bb5195a760f0748ead7c250af15285df14ab3d313cc4a214863d49b94d0ceb99d82f7007f58996b8555c68b43cc6563ac3e065143070bd25ed7b0c0
-
SSDEEP
12288:8ae8U71QtEhlXc3ajG+hjQKymY8efKCpD7Gj9G6G1qT8nQkCu83L3Wl/np9DBDtL:lZtosqjnhMgeiCl7G0nehbGZpbD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c1bff3eaf8288275d0203299b3569a30_NEIKI
Files
-
c1bff3eaf8288275d0203299b3569a30_NEIKI.exe windows:6 windows x64 arch:x64
60258ff8adf15923ca3a6fc91dc62919
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
Imports
advapi32
RegOpenKeyExW
RegEnumKeyExW
RegDeleteKeyW
RegCloseKey
RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
CloseServiceHandle
OpenSCManagerW
OpenServiceW
QueryServiceConfigW
QueryServiceStatus
ConvertStringSecurityDescriptorToSecurityDescriptorW
MakeAbsoluteSD
InitializeSecurityDescriptor
SetServiceStatus
RegisterServiceCtrlHandlerW
StartServiceCtrlDispatcherW
CreateServiceW
ChangeServiceConfig2W
ControlService
DeleteService
RegEnumValueW
RegOpenKeyW
RegQueryValueExW
RegOpenCurrentUser
RegEnumKeyW
RegQueryInfoKeyW
kernel32
GetCurrentThreadId
CreateMutexW
CreateEventW
Sleep
GetModuleFileNameW
GetModuleHandleW
WaitForMultipleObjects
UnmapViewOfFile
lstrcmpW
GetExitCodeProcess
FlushViewOfFile
CreateFileMappingW
MapViewOfFile
DeleteCriticalSection
RaiseException
MultiByteToWideChar
FormatMessageW
GetVersionExA
OutputDebugStringA
ReleaseMutex
LocalAlloc
CompareStringW
GetCommandLineW
HeapSetInformation
EnterCriticalSection
SetEvent
ResetEvent
LocalFree
InitializeCriticalSection
GetLastError
GetCurrentProcess
SwitchToThread
ReleaseSemaphore
WaitForSingleObject
GetVersionExW
GetLocaleInfoW
lstrlenA
DeleteFileW
CreateFileW
WideCharToMultiByte
WriteFile
CreateDirectoryW
MoveFileExW
OpenEventW
GetProcAddress
SetLastError
GetSystemDirectoryW
OpenProcess
FreeLibrary
GetSystemDefaultLangID
ExpandEnvironmentStringsW
LoadLibraryW
UnhandledExceptionFilter
TerminateProcess
lstrlenW
LeaveCriticalSection
TryEnterCriticalSection
CreateSemaphoreW
CloseHandle
GetStartupInfoW
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
user32
CharNextW
LoadStringW
msvcrt
_unlock
??1type_info@@UEAA@XZ
__set_app_type
_fmode
_vsnwprintf
wcsrchr
memmove_s
strlen
??0exception@@QEAA@XZ
??0exception@@QEAA@AEBQEBD@Z
memcpy_s
realloc
_wtol
_wcsicmp
__dllonexit
wcschr
__CxxFrameHandler3
_commode
__setusermatherr
_amsg_exit
_initterm
_acmdln
exit
_cexit
_ismbblead
_exit
_XcptFilter
__C_specific_handler
__getmainargs
_callnewh
_lock
_onexit
?terminate@@YAXXZ
wcscspn
memcpy
iswspace
atol
wcscoll
memmove
wcsspn
iswdigit
wcspbrk
wcsstr
_wcsupr
malloc
memset
free
??0exception@@QEAA@AEBQEBDH@Z
?what@exception@@UEBAPEBDXZ
??1exception@@UEAA@XZ
??0exception@@QEAA@AEBV0@@Z
_CxxThrowException
_wcslwr
_wcsrev
_wtoi
ntdll
RtlLookupFunctionEntry
NtQuerySecurityObject
RtlGetOwnerSecurityDescriptor
RtlEqualSid
RtlGetDaclSecurityDescriptor
RtlGetAce
RtlCaptureContext
NtQueryObject
RtlVirtualUnwind
oleaut32
SafeArrayUnaccessData
SafeArrayGetLBound
SafeArrayAccessData
SysFreeString
SysAllocString
SysStringLen
VariantChangeType
VariantClear
SafeArrayDestroy
SafeArrayGetUBound
SysAllocStringLen
ole32
CoCreateInstance
CoInitializeEx
CoUninitialize
CoFreeUnusedLibraries
CoInitializeSecurity
CoSetProxyBlanket
wbemcomn
?Throttle@@YAJKKKKK@Z
??0CStaticCritSec@@QEAA@XZ
??1CStaticCritSec@@QEAA@XZ
?anyFailure@CStaticCritSec@@SAHXZ
loadperf
LoadPerfCounterTextStringsW
UnloadPerfCounterTextStringsW
Exports
Exports
??0CHPtrArray@@QEAA@XZ
??0CHString@@QEAA@AEBV0@@Z
??0CHString@@QEAA@GH@Z
??0CHString@@QEAA@PEBD@Z
??0CHString@@QEAA@PEBE@Z
??0CHString@@QEAA@PEBG@Z
??0CHString@@QEAA@PEBGH@Z
??0CHString@@QEAA@XZ
??0CHStringArray@@QEAA@XZ
??0CRegistry@@QEAA@AEBV0@@Z
??0CRegistry@@QEAA@XZ
??0CRegistrySearch@@QEAA@AEBV0@@Z
??0CRegistrySearch@@QEAA@XZ
??1CHPtrArray@@QEAA@XZ
??1CHString@@QEAA@XZ
??1CHStringArray@@QEAA@XZ
??1CRegistry@@QEAA@XZ
??1CRegistrySearch@@QEAA@XZ
??4CHPtrArray@@QEAAAEAV0@AEBV0@@Z
??4CHString@@QEAAAEBV0@AEBV0@@Z
??4CHString@@QEAAAEBV0@D@Z
??4CHString@@QEAAAEBV0@G@Z
??4CHString@@QEAAAEBV0@PEAV0@@Z
??4CHString@@QEAAAEBV0@PEBD@Z
??4CHString@@QEAAAEBV0@PEBE@Z
??4CHString@@QEAAAEBV0@PEBG@Z
??4CHStringArray@@QEAAAEAV0@AEBV0@@Z
??4CRegistry@@QEAAAEAV0@AEBV0@@Z
??4CRegistrySearch@@QEAAAEAV0@AEBV0@@Z
??ACHPtrArray@@QEAAAEAPEAXH@Z
??ACHPtrArray@@QEBAPEAXH@Z
??ACHString@@QEBAGH@Z
??ACHStringArray@@QEAAAEAVCHString@@H@Z
??ACHStringArray@@QEBA?AVCHString@@H@Z
??H@YA?AVCHString@@AEBV0@0@Z
??H@YA?AVCHString@@AEBV0@G@Z
??H@YA?AVCHString@@AEBV0@PEBG@Z
??H@YA?AVCHString@@GAEBV0@@Z
??H@YA?AVCHString@@PEBGAEBV0@@Z
??YCHString@@QEAAAEBV0@AEBV0@@Z
??YCHString@@QEAAAEBV0@D@Z
??YCHString@@QEAAAEBV0@G@Z
??YCHString@@QEAAAEBV0@PEBG@Z
?Add@CHPtrArray@@QEAAHPEAX@Z
?Add@CHStringArray@@QEAAHPEBG@Z
?AllocBeforeWrite@CHString@@IEAAXH@Z
?AllocBuffer@CHString@@IEAAXH@Z
?AllocCopy@CHString@@IEBAXAEAV1@HHH@Z
?AllocSysString@CHString@@QEBAPEAGXZ
?Append@CHPtrArray@@QEAAHAEBV1@@Z
?Append@CHStringArray@@QEAAHAEBV1@@Z
?AssignCopy@CHString@@IEAAXHPEBG@Z
?CheckAndAddToList@CRegistrySearch@@AEAAXPEAVCRegistry@@VCHString@@1AEAVCHPtrArray@@11H@Z
?Close@CRegistry@@QEAAXXZ
?CloseSubKey@CRegistry@@AEAAXXZ
?Collate@CHString@@QEBAHPEBG@Z
?Compare@CHString@@QEBAHPEBG@Z
?CompareNoCase@CHString@@QEBAHPEBG@Z
?ConcatCopy@CHString@@IEAAXHPEBGH0@Z
?ConcatInPlace@CHString@@IEAAXHPEBG@Z
?Copy@CHPtrArray@@QEAAXAEBV1@@Z
?Copy@CHStringArray@@QEAAXAEBV1@@Z
?CopyBeforeWrite@CHString@@IEAAXXZ
?CreateOpen@CRegistry@@QEAAJPEAUHKEY__@@PEBGPEAGKKPEAU_SECURITY_ATTRIBUTES@@PEAK@Z
?DeleteCurrentKeyValue@CRegistry@@QEAAKPEAUHKEY__@@PEBG@Z
?DeleteCurrentKeyValue@CRegistry@@QEAAKPEBG@Z
?DeleteKey@CRegistry@@QEAAJPEAVCHString@@@Z
?DeleteValue@CRegistry@@QEAAJPEBG@Z
?ElementAt@CHPtrArray@@QEAAAEAPEAXH@Z
?ElementAt@CHStringArray@@QEAAAEAVCHString@@H@Z
?Empty@CHString@@QEAAXXZ
?EnumerateAndGetValues@CRegistry@@QEAAJAEAKAEAPEAGAEAPEAE@Z
?Find@CHString@@QEBAHG@Z
?Find@CHString@@QEBAHPEBG@Z
?FindOneOf@CHString@@QEBAHPEBG@Z
?Format@CHString@@QEAAXIZZ
?Format@CHString@@QEAAXPEBGZZ
?FormatMessageW@CHString@@QEAAXIZZ
?FormatMessageW@CHString@@QEAAXPEBGZZ
?FormatV@CHString@@QEAAXPEBGPEAD@Z
?FreeExtra@CHPtrArray@@QEAAXXZ
?FreeExtra@CHString@@QEAAXXZ
?FreeExtra@CHStringArray@@QEAAXXZ
?FreeSearchList@CRegistrySearch@@QEAAHHAEAVCHPtrArray@@@Z
?GetAllocLength@CHString@@QEBAHXZ
?GetAt@CHPtrArray@@QEBAPEAXH@Z
?GetAt@CHString@@QEBAGH@Z
?GetAt@CHStringArray@@QEBA?AVCHString@@H@Z
?GetBuffer@CHString@@QEAAPEAGH@Z
?GetBufferSetLength@CHString@@QEAAPEAGH@Z
?GetClassNameW@CRegistry@@QEAAPEAGXZ
?GetCurrentBinaryKeyValue@CRegistry@@QEAAKPEAUHKEY__@@PEBGPEAEPEAK@Z
?GetCurrentBinaryKeyValue@CRegistry@@QEAAKPEBGAEAVCHString@@@Z
?GetCurrentBinaryKeyValue@CRegistry@@QEAAKPEBGPEAEPEAK@Z
?GetCurrentKeyValue@CRegistry@@QEAAKPEAUHKEY__@@PEBGAEAK@Z
?GetCurrentKeyValue@CRegistry@@QEAAKPEAUHKEY__@@PEBGAEAVCHString@@@Z
?GetCurrentKeyValue@CRegistry@@QEAAKPEAUHKEY__@@PEBGAEAVCHStringArray@@@Z
?GetCurrentKeyValue@CRegistry@@QEAAKPEBGAEAK@Z
?GetCurrentKeyValue@CRegistry@@QEAAKPEBGAEAVCHString@@@Z
?GetCurrentKeyValue@CRegistry@@QEAAKPEBGAEAVCHStringArray@@@Z
?GetCurrentRawKeyValue@CRegistry@@AEAAKPEAUHKEY__@@PEBGPEAXPEAK3@Z
?GetCurrentRawSubKeyValue@CRegistry@@AEAAKPEBGPEAXPEAK2@Z
?GetCurrentSubKeyCount@CRegistry@@QEAAKXZ
?GetCurrentSubKeyName@CRegistry@@QEAAKAEAVCHString@@@Z
?GetCurrentSubKeyPath@CRegistry@@QEAAKAEAVCHString@@@Z
?GetCurrentSubKeyValue@CRegistry@@QEAAKPEBGAEAK@Z
?GetCurrentSubKeyValue@CRegistry@@QEAAKPEBGAEAVCHString@@@Z
?GetCurrentSubKeyValue@CRegistry@@QEAAKPEBGPEAXPEAK@Z
?GetData@CHPtrArray@@QEAAPEAPEAXXZ
?GetData@CHPtrArray@@QEBAPEAPEBXXZ
?GetData@CHString@@IEBAPEAUCHStringData@@XZ
?GetData@CHStringArray@@QEAAPEAVCHString@@XZ
?GetData@CHStringArray@@QEBAPEBVCHString@@XZ
?GetLength@CHString@@QEBAHXZ
?GetLongestClassStringSize@CRegistry@@QEAAKXZ
?GetLongestSubKeySize@CRegistry@@QEAAKXZ
?GetLongestValueData@CRegistry@@QEAAKXZ
?GetLongestValueName@CRegistry@@QEAAKXZ
?GetSize@CHPtrArray@@QEBAHXZ
?GetSize@CHStringArray@@QEBAHXZ
?GetUpperBound@CHPtrArray@@QEBAHXZ
?GetUpperBound@CHStringArray@@QEBAHXZ
?GethKey@CRegistry@@QEAAPEAUHKEY__@@XZ
?Init@CHString@@IEAAXXZ
?InsertAt@CHPtrArray@@QEAAXHPEAV1@@Z
?InsertAt@CHPtrArray@@QEAAXHPEAXH@Z
?InsertAt@CHStringArray@@QEAAXHPEAV1@@Z
?InsertAt@CHStringArray@@QEAAXHPEBGH@Z
?IsEmpty@CHString@@QEBAHXZ
?Left@CHString@@QEBA?AV1@H@Z
?LoadStringW@CHString@@IEAAHIPEAGI@Z
?LoadStringW@CHString@@QEAAHI@Z
?LocateKeyByNameOrValueName@CRegistrySearch@@QEAAHPEAUHKEY__@@PEBG1PEAPEBGKAEAVCHString@@3@Z
?LockBuffer@CHString@@QEAAPEAGXZ
?MakeLower@CHString@@QEAAXXZ
?MakeReverse@CHString@@QEAAXXZ
?MakeUpper@CHString@@QEAAXXZ
?Mid@CHString@@QEBA?AV1@H@Z
?Mid@CHString@@QEBA?AV1@HH@Z
?NextSubKey@CRegistry@@QEAAKXZ
?Open@CRegistry@@QEAAJPEAUHKEY__@@PEBGK@Z
?OpenAndEnumerateSubKeys@CRegistry@@QEAAJPEAUHKEY__@@PEBGK@Z
?OpenCurrentUser@CRegistry@@QEAAKPEBGK@Z
?OpenLocalMachineKeyAndReadValue@CRegistry@@QEAAJPEBG0AEAVCHString@@@Z
?OpenSubKey@CRegistry@@AEAAKXZ
?PrepareToReOpen@CRegistry@@AEAAXXZ
?Release@CHString@@QEAAXXZ
?Release@CHString@@SAXPEAUCHStringData@@@Z
?ReleaseBuffer@CHString@@QEAAXH@Z
?RemoveAll@CHPtrArray@@QEAAXXZ
?RemoveAll@CHStringArray@@QEAAXXZ
?RemoveAt@CHPtrArray@@QEAAXHH@Z
?RemoveAt@CHStringArray@@QEAAXHH@Z
?ReverseFind@CHString@@QEBAHG@Z
?RewindSubKeys@CRegistry@@QEAAXXZ
?Right@CHString@@QEBA?AV1@H@Z
?SafeStrlen@CHString@@KAHPEBG@Z
?SearchAndBuildList@CRegistrySearch@@QEAAHVCHString@@AEAVCHPtrArray@@00HPEAUHKEY__@@@Z
?SetAt@CHPtrArray@@QEAAXHPEAX@Z
?SetAt@CHString@@QEAAXHG@Z
?SetAt@CHStringArray@@QEAAXHPEBG@Z
?SetAtGrow@CHPtrArray@@QEAAXHPEAX@Z
?SetAtGrow@CHStringArray@@QEAAXHPEBG@Z
?SetCHStringResourceHandle@@YAXPEAUHINSTANCE__@@@Z
?SetCurrentKeyValue@CRegistry@@QEAAKPEAUHKEY__@@PEBGAEAK@Z
?SetCurrentKeyValue@CRegistry@@QEAAKPEAUHKEY__@@PEBGAEAVCHString@@@Z
?SetCurrentKeyValue@CRegistry@@QEAAKPEAUHKEY__@@PEBGAEAVCHStringArray@@@Z
?SetCurrentKeyValue@CRegistry@@QEAAKPEBGAEAK@Z
?SetCurrentKeyValue@CRegistry@@QEAAKPEBGAEAVCHString@@@Z
?SetCurrentKeyValue@CRegistry@@QEAAKPEBGAEAVCHStringArray@@@Z
?SetCurrentKeyValueExpand@CRegistry@@QEAAKPEAUHKEY__@@PEBGAEAVCHString@@@Z
?SetDefaultValues@CRegistry@@AEAAXXZ
?SetPlatformID@CRegistry@@CAHXZ
?SetSize@CHPtrArray@@QEAAXHH@Z
?SetSize@CHStringArray@@QEAAXHH@Z
?SpanExcluding@CHString@@QEBA?AV1@PEBG@Z
?SpanIncluding@CHString@@QEBA?AV1@PEBG@Z
?TrimLeft@CHString@@QEAAXXZ
?TrimRight@CHString@@QEAAXXZ
?UnlockBuffer@CHString@@QEAAXXZ
?myRegCreateKeyEx@CRegistry@@AEAAJPEAUHKEY__@@PEBGKPEAGKKQEAU_SECURITY_ATTRIBUTES@@PEAPEAU2@PEAK@Z
?myRegDeleteKey@CRegistry@@AEAAJPEAUHKEY__@@PEBG@Z
?myRegDeleteValue@CRegistry@@AEAAJPEAUHKEY__@@PEBG@Z
?myRegEnumKey@CRegistry@@AEAAJPEAUHKEY__@@KPEAGK@Z
?myRegEnumValue@CRegistry@@AEAAJPEAUHKEY__@@KPEAGPEAK22PEAE2@Z
?myRegOpenKeyEx@CRegistry@@AEAAJPEAUHKEY__@@PEBGKKPEAPEAU2@@Z
?myRegQueryInfoKey@CRegistry@@AEAAJPEAUHKEY__@@PEAGPEAK22222222PEAU_FILETIME@@@Z
?myRegQueryValueEx@CRegistry@@AEAAJPEAUHKEY__@@PEBGPEAK2PEAE2@Z
?myRegSetValueEx@CRegistry@@AEAAJPEAUHKEY__@@PEBGKKPEBEK@Z
?s_dwPlatform@CRegistry@@0KA
?s_fPlatformSet@CRegistry@@0HA
Sections
.text Size: 177KB - Virtual size: 177KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 8KB
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1.2MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE