NEAS[.]f1bc8c47b9db67ed0f20a8dcca1e4600_JC[.]exe

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General

Target

NEAS.f1bc8c47b9db67ed0f20a8dcca1e4600_JC.exe
Size

112KB
MD5

f1bc8c47b9db67ed0f20a8dcca1e4600
SHA1

a9afa5a76fd6efb85ee8143d599aac191c62695b
SHA256

a1fc3b364ba9c18a9a9771e3b2f9ce766beb04476f70abbfff8d191ac6031c9b
SHA512

27d0309c7fe63b3f61fcf5314637eb5466b3935768274805c6ab01e6b7658ab8e9729e314051f88093a2e6cccfdd75051c97a50d4050465956b338878ebdb876
SSDEEP

768:irN0cr3xNg6Aut4bE0nvNS5ZHcWh+UNj07wbLwM6jHBB9D3xfjL2x4xC7g8Qcrbo:ECWpAjHIHcO+UNS8GBx3xb6x4l8Qcfo

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.f1bc8c47b9db67ed0f20a8dcca1e4600_JC.exe

Files

NEAS.f1bc8c47b9db67ed0f20a8dcca1e4600_JC.exe
.exe windows:5 windows x86

2768d81bcf1dd65d6ed77ffcbda4bbdf

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

ws2_32

htons
getsockname
shutdown
setsockopt
WSAConnect
closesocket
send
WSASocketW
WSAStartup
freeaddrinfo
getaddrinfo
WSAGetLastError
select
getpeername
recv

shlwapi

PathCombineW
wvnsprintfW
wvnsprintfA
PathFindFileNameW
PathRemoveFileSpecA
PathRemoveBackslashA
PathAddBackslashA
PathSkipRootW
PathMatchSpecW
PathUnquoteSpacesW
StrCmpNIW
StrStrIW

crypt32

CryptMsgGetParam
CertFindCertificateInStore
CertFreeCertificateContext
CertGetNameStringW
CryptQueryObject

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

msvcrt

tolower
strncmp
sprintf
strtod
memcpy
_except_handler3
memset

psapi

GetProcessImageFileNameW

kernel32

UpdateResourceW
LockResource
BeginUpdateResourceW
SizeofResource
GetComputerNameW
GetNativeSystemInfo
CreateDirectoryW
GetModuleHandleW
GetCurrentThread
SetEvent
GetComputerNameExW
lstrlenA
HeapReAlloc
HeapAlloc
HeapFree
HeapCreate
HeapValidate
GetProcessHeaps
HeapSetInformation
GetCurrentProcessId
LoadLibraryExW
GetProcAddress
lstrlenW
WideCharToMultiByte
FreeLibrary
LoadLibraryW
lstrcpynW
lstrcatW
FindResourceW
LoadResource
GetVolumeNameForVolumeMountPointA
GetTempFileNameW
CreateProcessW
MoveFileExW
WaitForSingleObject
GetTickCount
WriteFile
TerminateProcess
GetModuleFileNameW
CreateFileW
OpenMutexW
CreateEventW
CloseHandle
DeleteFileW
SetFileAttributesW
FindFirstFileW
GetSystemDirectoryW
Sleep
CopyFileW
GetFileAttributesW
FindClose
GetModuleHandleA
lstrcpyW
GetFullPathNameW
ExitProcess
GetCommandLineW
GetFileSize
CreateMutexW
GetCurrentProcess
SetFilePointerEx
GetUserDefaultLCID
EndUpdateResourceW
GetCommandLineA
ReadFile
GetLastError
SetCurrentDirectoryW
lstrcmpiW
OpenEventW
OutputDebugStringA
LocalFree
CreateThread
FindNextFileW
MapViewOfFile
UnmapViewOfFile
SetFileTime
OpenProcess
Process32FirstW
CreateFileMappingW
Process32NextW
CreateToolhelp32Snapshot
GetFileTime
GetWindowsDirectoryW
SearchPathW
GetTempPathW
EnumResourceNamesW
FreeResource
SetThreadPriority

user32

wvsprintfA
wvsprintfW
wsprintfW
wsprintfA

advapi32

RegDeleteValueW
CryptGenRandom
RegCreateKeyExW
CreateWellKnownSid
CheckTokenMembership
LookupAccountSidW
DuplicateToken
GetTokenInformation
IsWellKnownSid
OpenProcessToken
EnumServicesStatusExW
QueryServiceConfigW
SetServiceStatus
QueryServiceStatus
StartServiceW
ChangeServiceConfig2W
RegSetValueW
RegisterServiceCtrlHandlerExW
OpenServiceW
OpenSCManagerW
DeleteService
CloseServiceHandle
CreateServiceW
RegEnumValueW
CryptAcquireContextW
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
StartServiceCtrlDispatcherW
CryptHashData
CryptDestroyHash
CryptCreateHash
CryptReleaseContext
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegSetValueExW
CryptGetHashParam

shell32

SHChangeNotify
ShellExecuteExW
SHGetFolderPathA
SHGetFolderPathW
SHGetSpecialFolderPathW
CommandLineToArgvW

ole32

CoUninitialize
CoGetObject
IIDFromString
CoInitialize
CoInitializeEx
CoInitializeSecurity
CoCreateInstance

ntdll

RtlDosPathNameToNtPathName_U
ZwDeleteFile
RtlFreeUnicodeString
LdrEnumerateLoadedModules
ZwSetInformationProcess
ZwQueryInformationProcess
RtlAcquirePebLock
RtlReleasePebLock

Sections

.text
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 196KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2768d81bcf1dd65d6ed77ffcbda4bbdf

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

shlwapi

crypt32

version

msvcrt

psapi

kernel32

user32

advapi32

shell32

ole32

ntdll

Sections

.text Size: 23KB - Virtual size: 22KB

.rdata Size: 11KB - Virtual size: 10KB

.data Size: 1024B - Virtual size: 196KB

.rsrc Size: 76KB - Virtual size: 75KB

.text
Size: 23KB - Virtual size: 22KB

.rdata
Size: 11KB - Virtual size: 10KB

.data
Size: 1024B - Virtual size: 196KB

.rsrc
Size: 76KB - Virtual size: 75KB