Static task
static1
Behavioral task
behavioral1
Sample
a551277cdae18af870f20bff79a517e0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a551277cdae18af870f20bff79a517e0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
a551277cdae18af870f20bff79a517e0_NEIKI
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Size
1.7MB
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MD5
a551277cdae18af870f20bff79a517e0
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SHA1
0d0b2103288130cf0495cb25589ed59ee179adf9
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SHA256
9297922055a4262e90db943872e8ef74455433b798bc1aefbc00d772c9dc9983
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SHA512
7fdac15ebbd1a3f2c5225790ea748d30c67f9f41d20ce35043b5379ed99bbbd1419e3b3199c6a8a2f710815a3343fff512bf95f3a6a23d2cac292afc82f8c8c9
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SSDEEP
49152:mbTChxKCnFnQXBbrtgb/iQvu0UHOaYmLCM:m6hxvWbrtUTrUHO21
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a551277cdae18af870f20bff79a517e0_NEIKI
Files
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a551277cdae18af870f20bff79a517e0_NEIKI.exe windows:4 windows x86 arch:x86
60fbd35de1521df68e303d54b2c1b0c8
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetEnvironmentVariableW
GetLastError
CreateDirectoryW
FindClose
FindFirstFileW
CloseHandle
CreateFileW
FreeLibrary
GetDriveTypeW
MultiByteToWideChar
TerminateThread
GetCurrentThread
GetExitCodeThread
WaitForSingleObject
GetModuleHandleW
WideCharToMultiByte
GetTempFileNameW
GetTempPathW
LoadLibraryA
GetSystemDefaultLangID
GetComputerNameW
SetFileAttributesW
CopyFileW
Sleep
GetCurrentProcessId
GetModuleFileNameW
CreateProcessW
lstrlenW
GetSystemInfo
GetVersionExW
SetEnvironmentVariableA
GetOEMCP
CreateThread
GetProcAddress
GetACP
CompareStringW
CompareStringA
SetEndOfFile
GetStringTypeW
GetStringTypeA
FlushFileBuffers
HeapAlloc
GetProcessHeap
VirtualAlloc
VirtualProtect
VirtualFree
IsBadReadPtr
HeapFree
DeleteFileW
GetSystemTime
RtlUnwind
GetTimeZoneInformation
InterlockedDecrement
InterlockedIncrement
RaiseException
GetModuleHandleA
GetStartupInfoW
GetVersion
ExitProcess
HeapReAlloc
GetCurrentThreadId
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
TerminateProcess
GetCurrentProcess
HeapSize
HeapDestroy
HeapCreate
IsBadWritePtr
WriteFile
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetEnvironmentStrings
GetCommandLineW
GetCommandLineA
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
SetFilePointer
ReadFile
IsBadCodePtr
LCMapStringA
LCMapStringW
GetCPInfo
SetStdHandle
user32
GetSystemMetrics
wsprintfW
advapi32
GetUserNameW
iphlpapi
GetAdaptersInfo
ws2_32
inet_addr
Sections
.text Size: 89KB - Virtual size: 89KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ