NEAS[.]c27a6b7389471eeac4fdd96e9951b1f0_JC[.]exe

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General

Target

NEAS.c27a6b7389471eeac4fdd96e9951b1f0_JC.exe
Size

1.1MB
MD5

c27a6b7389471eeac4fdd96e9951b1f0
SHA1

ea38c7f0b146490dd5513a45db7144c68f5e5877
SHA256

13c15a233bc64fcfb2bea4dd5d5072e333c7e41454320d2d1250ee1eb38b840c
SHA512

ab52af13d4f85a61d23d405b59b5fdf0e7d7d9f0537c7d2d8726d86b49f33deb467dd50e04042051ee267afedcceb1f1d1b45bfb87a33ec796661371296f2567
SSDEEP

24576:KW5pJByvgq5udfeLp+888TFC5G8R4MYUKPo0XTHSEjBx4:K0JYV5udfeLXFCo8R431o0+EjB

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.c27a6b7389471eeac4fdd96e9951b1f0_JC.exe

Files

NEAS.c27a6b7389471eeac4fdd96e9951b1f0_JC.exe
.exe windows:6 windows x64

3cd6c1a8cdf1d13fa9e5f7fc626e2c4a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

RegCreateKeyExW
RegCloseKey
RegSetValueExW
OpenProcessToken
EventWrite
RegSetKeyValueW
RegDeleteValueW
RegGetValueW
RegOpenKeyExW
RegEnumKeyExW
RegQueryValueExW
RegQueryInfoKeyW
InitializeSecurityDescriptor
EventUnregister
InitializeAcl
EventEnabled
EventRegister
OpenThreadToken
StartServiceCtrlDispatcherW
SetSecurityDescriptorGroup
RegisterServiceCtrlHandlerExW
GetTokenInformation
GetAclInformation
CopySid
LookupAccountNameW
SetSecurityDescriptorDacl
GetAce
SetServiceStatus
SetSecurityDescriptorOwner
AddAccessAllowedAce
IsValidSid
AddAce
GetLengthSid
SetFileSecurityW
IsValidAcl
GetSidSubAuthority
SetTokenInformation
GetSecurityDescriptorLength
LookupAccountSidW
ImpersonateLoggedOnUser
MakeAbsoluteSD
RevertToSelf
GetSidLengthRequired
InitializeSid
MakeSelfRelativeSD
CreateWellKnownSid
RegisterEventSourceW
DeregisterEventSource
ReportEventW
ConvertStringSecurityDescriptorToSecurityDescriptorA
RegCreateKeyTransactedW
RegOpenKeyTransactedW
RegDeleteKeyTransactedW
GetSecurityDescriptorOwner
GetSecurityDescriptorGroup
GetSecurityDescriptorDacl
GetSecurityDescriptorSacl
CheckTokenMembership
GetSecurityDescriptorControl

kernel32

LoadLibraryExA
GetCurrentProcessId
GetCurrentThreadId
DeleteCriticalSection
HeapSetInformation
LockResource
EnterCriticalSection
RaiseException
MultiByteToWideChar
LeaveCriticalSection
SizeofResource
Sleep
LoadLibraryW
InitializeCriticalSection
GetProcessHeap
HeapFree
SetEnvironmentVariableW
LoadResource
FindResourceW
FindResourceExW
SetPriorityClass
CreateMutexW
GetNLSVersion
lstrcmpiW
GetProcAddress
lstrlenW
CompareStringW
GetModuleFileNameW
WideCharToMultiByte
GetSystemDirectoryW
GetModuleHandleW
OutputDebugStringW
GetSystemDefaultLCID
GetModuleHandleExW
GetCurrentProcess
LoadLibraryExW
FreeLibrary
GetVolumeInformationW
FindFirstVolumeW
CloseHandle
SetLastError
GetLastError
GetVolumePathNamesForVolumeNameW
FindNextVolumeW
SetErrorMode
GetDriveTypeW
FindVolumeClose
GetUserDefaultUILanguage
DelayLoadFailureHook
GetSystemDefaultUILanguage
SearchPathW
GetSystemPreferredUILanguages
LocaleNameToLCID
ResolveLocaleName
CreateFileMappingW
ReleaseMutex
DeleteFileA
GetLocalTime
CopyFileA
FormatMessageW
FlushViewOfFile
UnmapViewOfFile
MapViewOfFile
CreateFileA
LCMapStringW
FileTimeToSystemTime
GetTimeFormatW
SystemTimeToTzSpecificLocalTime
LocalFree
SetFileAttributesW
DeleteFileW
RemoveDirectoryW
MoveFileW
lstrcmpW
CreateFileW
GetFileAttributesW
CopyFileW
GetLocaleInfoW
CompareFileTime
FindFirstFileW
GetVersionExA
HeapDestroy
HeapAlloc
HeapReAlloc
HeapSize
lstrlenA
GetEnvironmentVariableW
GetStartupInfoW
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
OutputDebugStringA
VerSetConditionMask
GetVersionExW
VerifyVersionInfoW
CreateDirectoryW
WaitForSingleObject
FindFirstFileExW
FindClose
FindNextFileW
CreateThread
ExpandEnvironmentStringsW
SetEvent
GetCurrentThread
CreateEventW
RegNotifyChangeKeyValue
OpenEventW
DuplicateHandle
GetTickCount64
RegEnumValueW
RegDeleteKeyExW
GetCommandLineW

user32

DispatchMessageW
PeekMessageW
MsgWaitForMultipleObjects
UnregisterClassA
UnregisterDeviceNotification
RegisterDeviceNotificationW
LoadStringW
CharNextW

msvcrt

_errno
realloc
_onexit
_lock
__dllonexit
_unlock
??1type_info@@UEAA@XZ
?terminate@@YAXXZ
__set_app_type
_fmode
_commode
__setusermatherr
_amsg_exit
_initterm
_acmdln
exit
_cexit
_ismbblead
_exit
_XcptFilter
__getmainargs
calloc
__C_specific_handler
memset
malloc
wcsncpy_s
memmove_s
wcsncmp
memcpy_s
swscanf_s
_vsnwprintf
wcsrchr
_wcsnicmp
free
_wcsicmp
towupper
qsort
wcsstr
wcspbrk
_vscwprintf
vswprintf_s
memcpy
_CxxThrowException
memcmp
bsearch
wcschr
iswspace
_wtol
swscanf
strncmp
fprintf
_vsnprintf
_iob
__CxxFrameHandler3

ntdll

RtlNtStatusToDosError
NtOpenFile
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WinSqmIncrementDWORD
WinSqmSetDWORD
WinSqmIsOptedIn
WinSqmAddToStream
RtlInitUnicodeString

ole32

CoImpersonateClient
CoRevertToSelf
CoCreateInstance
CoTaskMemFree
CoUninitialize
CoTaskMemRealloc
CoTaskMemAlloc
CoInitializeEx
CoInitializeSecurity
CoRevokeClassObject
CoRegisterClassObject

oleaut32

SysAllocString
SysAllocStringByteLen
SysFreeString
SysStringLen
VariantClear
VariantInit
VarBstrCat
SysAllocStringLen
SysStringByteLen
LoadTypeLi
VarUI4FromStr
LoadRegTypeLi

tquery

?ciNew@@YAPEAX_K@Z
?ciDelete@@YAXPEAX@Z
?ciNewNoThrow@@YAPEAX_K@Z

shlwapi

SHCopyKeyW
PathIsUNCServerShareW
PathAddBackslashW
SHGetValueW
SHSetValueW
PathRemoveBackslashW
SHDeleteKeyW
PathStripToRootW
PathIsDirectoryW
ord154
PathCanonicalizeW
PathFileExistsW
PathSkipRootW
PathFindNextComponentW
SHRegGetValueW
SHStrDupW
PathIsUNCW
PathIsUNCServerW
PathAppendW
PathIsRootW

mssrch

??1CSearchServiceObj@@QEAA@XZ
??0CSearchServiceObj@@QEAA@XZ
?Cleanup@CSearchServiceObj@@SAHXZ

imm32

ImmDisableIME

Sections

.text
Size: 320KB - Virtual size: 319KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 116KB - Virtual size: 115KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 100KB - Virtual size: 99KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 572KB - Virtual size: 576KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

3cd6c1a8cdf1d13fa9e5f7fc626e2c4a

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

msvcrt

ntdll

ole32

oleaut32

tquery

shlwapi

mssrch

imm32

Sections

.text Size: 320KB - Virtual size: 319KB

.rdata Size: 116KB - Virtual size: 115KB

.data Size: 9KB - Virtual size: 10KB

.pdata Size: 27KB - Virtual size: 27KB

.rsrc Size: 100KB - Virtual size: 99KB

.reloc Size: 572KB - Virtual size: 576KB

.text
Size: 320KB - Virtual size: 319KB

.rdata
Size: 116KB - Virtual size: 115KB

.data
Size: 9KB - Virtual size: 10KB

.pdata
Size: 27KB - Virtual size: 27KB

.rsrc
Size: 100KB - Virtual size: 99KB

.reloc
Size: 572KB - Virtual size: 576KB