Static task
static1
Behavioral task
behavioral1
Sample
27d3105273529cfca93f73865ee43a40_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
27d3105273529cfca93f73865ee43a40_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
27d3105273529cfca93f73865ee43a40_NEIKI
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Size
513KB
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MD5
27d3105273529cfca93f73865ee43a40
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SHA1
5f0adbe4946e65ca32356e9dc68b6ccc5ef8b01a
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SHA256
25e6bf67410dffb95c527c19dcff5223dbc3bf4c987650e45fbea1267072e8ff
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SHA512
fc7b7307189d76e9551781420761206843eb2b81ad7003a39e09b65080e8da45be5c5efcb7654672a300b597fd5ee7ba25f3f237b35beaebbe41f9ddcd933b7c
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SSDEEP
12288:IMuAI4y5x8cVF8hn+kZnBfQp/EAzC8ctjhoOpC/YP5pZun73PyV:IMS4cLF8Ii+Hz/ctjho+CARyaV
Malware Config
Signatures
Files
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27d3105273529cfca93f73865ee43a40_NEIKI.exe windows:5 windows x86 arch:x86
c8223625452bc2da47201a9d1f00196f
Code Sign
08:1b:23:05:66:2c:bb:a4:4f:07:49:ca:9b:b6:97:26Certificate
IssuerCN=john,OU=,O=,1.2.840.113549.1.9.1=#0c13726f636b5f3230303740676d61696c2e636f6dNot Before12/03/2015, 10:45Not After31/12/2039, 23:59SubjectCN=john,OU=,O=,1.2.840.113549.1.9.1=#0c13726f636b5f3230303740676d61696c2e636f6d7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate
IssuerCN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZANot Before21/12/2012, 00:00Not After30/12/2020, 23:59SubjectCN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate
IssuerCN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=USNot Before18/10/2012, 00:00Not After29/12/2020, 23:59SubjectCN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
08:65:99:1c:53:31:68:de:87:69:71:1b:14:8b:87:84:1e:38:d9:00Signer
Actual PE Digest08:65:99:1c:53:31:68:de:87:69:71:1b:14:8b:87:84:1e:38:d9:00Digest Algorithmsha1PE Digest MatchestrueHeaders
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
PDB Paths
D:\Acms\2\docs\Visual Studio 2013\Projects\DownloadExcute\DownloadExcute\Release\DownExecute.pdb
Imports
iphlpapi
GetAdaptersInfo
ws2_32
listen
select
WSACleanup
WSAStartup
__WSAFDIsSet
WSAGetLastError
recv
send
WSAIoctl
setsockopt
getsockname
ntohs
bind
htons
getsockopt
getpeername
closesocket
socket
connect
freeaddrinfo
gethostname
ntohl
htonl
ioctlsocket
getaddrinfo
accept
recvfrom
sendto
WSASetLastError
wldap32
ord60
ord143
ord32
ord22
ord50
ord35
ord79
ord200
ord33
ord301
ord26
ord30
ord27
ord41
ord46
ord211
normaliz
IdnToAscii
shlwapi
PathFileExistsW
psapi
GetProcessImageFileNameW
kernel32
TlsGetValue
TlsAlloc
IsValidCodePage
GetOEMCP
GetACP
InitializeCriticalSectionAndSpinCount
WriteFile
HeapCreate
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCPInfo
LCMapStringW
RtlUnwind
RaiseException
SetFilePointer
GetFileInformationByHandle
GetCurrentThreadId
ExitThread
GetSystemTimeAsFileTime
FindFirstFileExA
GetDriveTypeA
FileTimeToLocalFileTime
FileTimeToSystemTime
GetStartupInfoW
CreateProcessW
GetCurrentProcess
SetHandleInformation
WaitForSingleObject
OpenProcess
Sleep
GetExitCodeProcess
TerminateProcess
ReadFile
GetModuleFileNameW
lstrlenW
GetStdHandle
GetLastError
Process32FirstW
QueryDosDeviceW
CreatePipe
Process32NextW
CreateToolhelp32Snapshot
CloseHandle
DeleteFileW
CreateThread
ExpandEnvironmentStringsW
TlsSetValue
IsDebuggerPresent
lstrlenA
GetTickCount
LoadLibraryW
GetProcAddress
lstrcmpiW
HeapSetInformation
CreateMutexW
FindResourceA
MapViewOfFile
UnmapViewOfFile
LoadResource
ExpandEnvironmentStringsA
SizeofResource
MultiByteToWideChar
OpenMutexW
LockResource
GetModuleFileNameA
ReleaseMutex
GetCurrentProcessId
OpenFileMappingA
GlobalAlloc
GlobalFree
GetComputerNameW
FindFirstFileA
FindClose
IsWow64Process
FindNextFileA
GetModuleHandleA
GetVolumeInformationW
GetModuleHandleW
GetSystemInfo
GetVersionExA
LoadLibraryA
VerifyVersionInfoA
VerSetConditionMask
FreeLibrary
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
SetLastError
SleepEx
FormatMessageA
PeekNamedPipe
WaitForMultipleObjects
GetFileType
WideCharToMultiByte
GetCommandLineW
WriteConsoleW
HeapReAlloc
TlsFree
GetConsoleCP
GetConsoleMode
GetLocaleInfoW
SetHandleCount
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetFullPathNameA
GetCurrentDirectoryW
FlushFileBuffers
SetStdHandle
HeapSize
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
CreateFileW
GetDriveTypeW
SetEndOfFile
GetProcessHeap
GetTimeZoneInformation
CompareStringW
CreateFileA
ExitProcess
HeapAlloc
HeapFree
DecodePointer
EncodePointer
GetStringTypeW
InterlockedExchange
InterlockedDecrement
InterlockedIncrement
SetEnvironmentVariableA
user32
GetSystemMetrics
gdi32
CreateDCW
BitBlt
DeleteDC
CreateDIBSection
GetDeviceCaps
RestoreDC
DeleteObject
SelectObject
CreateCompatibleDC
SaveDC
advapi32
RegQueryValueExW
CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptAcquireContextA
CryptGenRandom
CryptReleaseContext
GetUserNameW
RegSetValueExA
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegOpenKeyExW
RegEnumValueW
RegQueryInfoKeyW
shell32
SHGetFolderPathA
ole32
CreateStreamOnHGlobal
CoInitialize
CoCreateInstance
gdiplus
GdipDeleteGraphics
GdipGetImageGraphicsContext
GdipDrawImageRectI
GdipAlloc
GdipGetImageEncodersSize
GdipDisposeImage
GdipCreateBitmapFromHBITMAP
GdipGetImageEncoders
GdipCloneImage
GdipGetImageWidth
GdiplusStartup
GdipGetImagePixelFormat
GdipGetImageHeight
GdipFree
GdipSaveImageToStream
GdipCreateBitmapFromScan0
Sections
.text Size: 387KB - Virtual size: 387KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 17.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 15KB
IMAGE_SCN_MEM_READ