Static task
static1
Behavioral task
behavioral1
Sample
99aaffa85ef7f0f16fb71435a1789210_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
99aaffa85ef7f0f16fb71435a1789210_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
99aaffa85ef7f0f16fb71435a1789210_NEIKI
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Size
231KB
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MD5
99aaffa85ef7f0f16fb71435a1789210
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SHA1
2c477e9ef7f055f7dab54078c9aff8eb30694b89
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SHA256
1b8943b2ccea3ee9e464b5865711db721bae33ca0364630dfa6f75eb7f2c8a47
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SHA512
aadc101a693d8728ade79ebfda7a34010412ed3950bc31801fda9fce160475c28740d17004d4ca25b7796fdce995d30a36bfb96026cc96f5f64d274f84bca5d7
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SSDEEP
3072:uI71HpD138zSIQ6WoVTEEiS+IWWWkElI8ULPz6j0kmZorp:F7111MzSoPVTKIWNkEGVH6gvo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 99aaffa85ef7f0f16fb71435a1789210_NEIKI
Files
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99aaffa85ef7f0f16fb71435a1789210_NEIKI.exe windows:5 windows x86 arch:x86
2e02f6b73811afb8377f3033bdeecd68
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GlobalFix
SetProcessAffinityMask
CreateFileA
GetFileSize
FindFirstFileW
WriteConsoleInputW
WriteConsoleOutputCharacterA
DeleteVolumeMountPointA
InterlockedIncrement
GetNamedPipeHandleStateA
MoveFileWithProgressA
GetModuleHandleW
LocalFlags
ReadConsoleW
GetWindowsDirectoryA
GetCompressedFileSizeW
SetCommState
GetCommandLineA
ActivateActCtx
GlobalAlloc
GetVolumeInformationA
GlobalFindAtomA
LoadLibraryW
TerminateThread
ReadConsoleInputA
GlobalFlags
GetConsoleAliasW
SetSystemPowerState
ReplaceFileW
GetTimeZoneInformation
CreateActCtxA
GetTempPathW
GetLargestConsoleWindowSize
GetConsoleOutputCP
FindFirstFileA
GetLastError
GetProcAddress
VerLanguageNameW
GetPrivateProfileStringA
GetProcessId
OpenWaitableTimerW
GetConsoleScreenBufferInfo
BuildCommDCBAndTimeoutsW
AddAtomW
RemoveDirectoryW
GlobalGetAtomNameW
FoldStringW
GetModuleHandleA
GetProcessShutdownParameters
WriteProfileStringW
GetWindowsDirectoryW
GetVolumeNameForVolumeMountPointW
AddConsoleAliasA
ReadConsoleOutputCharacterW
SetStdHandle
SetFilePointer
WriteConsoleW
InterlockedDecrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
HeapAlloc
ExitProcess
GetCommandLineW
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
IsProcessorFeaturePresent
HeapCreate
WriteFile
GetStdHandle
GetModuleFileNameW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
HeapSize
InitializeCriticalSectionAndSpinCount
GetLocaleInfoW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeW
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
CloseHandle
CreateFileW
user32
CharToOemBuffW
CharUpperW
Sections
.text Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 19KB - Virtual size: 3.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ