Nishikigi[.]rar

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General

Target

Nishikigi.rar
Size

8.0MB
MD5

c2f77242686e341ff736eb6dc99032d2
SHA1

86f5911dabd849ba08baf7eec2bdb19b0786acb3
SHA256

8674fc96394cb652ed7e653b22dd578627f43c617bf25df7034471f1afbcf0c8
SHA512

2c20c07bbcb0135f966fa5e4c1189f8140c2cfe8218d2039590a3d70b476099ae53cd523b888ebe3e7fa774d8186371e4273554ea502cf0466f22189864d2712
SSDEEP

196608:fHJBMoXjKkAafM53nwnoAOdnlhTLxpN7U2naBQifv4vl1t:xCmOMUZwndGlhvX7aBQMvAl1t

Score

3^/10

Malware Config

Signatures

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Nishikigi/5EDB6BA4.exe.vir
unpack001/Nishikigi/AD39F22C.exe.vir
unpack001/Nishikigi/FHL#a.exe.vir
unpack001/Nishikigi/云通登录端%p.exe.vir

Files

Nishikigi.rar
.rar
Nishikigi/5EDB6BA4.exe.vir
.exe windows x64

f0ea7b7844bbc5bfa9bb32efdcea957c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 7.2MB - Virtual size: 7.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7.7MB - Virtual size: 7.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 417KB - Virtual size: 837KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 165KB - Virtual size: 164KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Nishikigi/AD39F22C.exe.vir
.exe windows x86

fcf1390e9ce472c7270447fc5c61a0c1

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetLastError
SetLastError
FormatMessageW
GetCurrentProcess
DeviceIoControl
SetFileTime
CloseHandle
CreateDirectoryW
RemoveDirectoryW
CreateFileW
DeleteFileW
CreateHardLinkW
GetShortPathNameW
GetLongPathNameW
MoveFileW
GetFileType
GetStdHandle
WriteFile
ReadFile
FlushFileBuffers
SetEndOfFile
SetFilePointer
SetFileAttributesW
GetFileAttributesW
FindClose
FindFirstFileW
FindNextFileW
GetVersionExW
GetCurrentDirectoryW
GetFullPathNameW
FoldStringW
GetModuleFileNameW
GetModuleHandleW
FindResourceW
FreeLibrary
GetProcAddress
GetCurrentProcessId
ExitProcess
SetThreadExecutionState
Sleep
LoadLibraryW
GetSystemDirectoryW
CompareStringW
AllocConsole
FreeConsole
AttachConsole
WriteConsoleW
GetProcessAffinityMask
CreateThread
SetThreadPriority
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
ResetEvent
ReleaseSemaphore
WaitForSingleObject
CreateEventW
CreateSemaphoreW
GetSystemTime
SystemTimeToTzSpecificLocalTime
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToLocalFileTime
LocalFileTimeToFileTime
FileTimeToSystemTime
GetCPInfo
IsDBCSLeadByte
MultiByteToWideChar
WideCharToMultiByte
GlobalAlloc
LockResource
GlobalLock
GlobalUnlock
GlobalFree
LoadResource
SizeofResource
SetCurrentDirectoryW
GetExitCodeProcess
GetLocalTime
GetTickCount
MapViewOfFile
UnmapViewOfFile
CreateFileMappingW
OpenFileMappingW
GetCommandLineW
SetEnvironmentVariableW
ExpandEnvironmentStringsW
GetTempPathW
MoveFileExW
GetLocaleInfoW
GetTimeFormatW
GetDateFormatW
GetNumberFormatW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
HeapSize
SetStdHandle
GetProcessHeap
RaiseException
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
TerminateProcess
RtlUnwind
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
QueryPerformanceFrequency
GetModuleHandleExW
GetModuleFileNameA
GetACP
HeapFree
HeapAlloc
HeapReAlloc
GetStringTypeW
LCMapStringW
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
DecodePointer

gdiplus

GdiplusShutdown
GdiplusStartup
GdipCreateHBITMAPFromBitmap
GdipCreateBitmapFromStreamICM
GdipCreateBitmapFromStream
GdipDisposeImage
GdipCloneImage
GdipFree
GdipAlloc

Sections

.text
Size: 193KB - Virtual size: 193KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 142KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 232B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 73KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Nishikigi/FHL#a.exe.vir
.exe windows x86

30955c4365c88bedcea994382db4a11b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetCommandLineW
OutputDebugStringW
WaitForSingleObject
Sleep
VirtualProtect
VirtualFree
FreeLibrary
LocalFree
WideCharToMultiByte
VirtualAlloc
GetModuleHandleA
GetProcAddress
LoadLibraryA
CloseHandle
ExitProcess
CreateThread
MultiByteToWideChar
CreateFileW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
SetFilePointerEx
GetFileSizeEx
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
GetStringTypeW
GetCPInfo
GetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RaiseException
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
RtlUnwind
GetModuleFileNameW
LoadLibraryExW
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
HeapValidate
GetSystemInfo
GetModuleHandleExW
GetStdHandle
WriteFile
GetCommandLineA
HeapReAlloc
HeapSize
HeapQueryInformation
GetFileType
WriteConsoleW
CompareStringW
LCMapStringW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
LoadLibraryA
GetProcAddress
GetLastError
FreeLibrary
InitializeCriticalSection
GetModuleFileNameW
GetModuleHandleW
TerminateProcess
GetCurrentProcess
DeleteCriticalSection
LoadLibraryW
CreateEventW
CompareStringW
SetLastError
GetModuleHandleA
VirtualProtect
GetTickCount
EnterCriticalSection
LeaveCriticalSection
VirtualFree
VirtualAlloc
WriteProcessMemory
CreateToolhelp32Snapshot
GetCurrentProcessId
GetCurrentThreadId
Thread32First
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
GetSystemInfo
LoadResource
MultiByteToWideChar
WideCharToMultiByte
FindResourceExW
FindResourceExA
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
HeapAlloc
HeapFree
HeapDestroy
HeapCreate
GetSystemTime
GetLocalTime
SystemTimeToFileTime
CompareFileTime
GetCommandLineA
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
LCMapStringA
LCMapStringW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
WriteFile
GetStdHandle
GetModuleFileNameA
RaiseException
Sleep
ExitProcess
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetSystemTimeAsFileTime
HeapReAlloc
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
RtlUnwind
HeapSize
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
FlushFileBuffers
VirtualQuery
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess

user32

MessageBoxA
MessageBoxW
CharUpperBuffW

ole32

CoInitialize
OleRun
CoUninitialize
CoCreateInstance

oleaut32

GetErrorInfo
VariantClear
VariantInit
SysFreeString
SysAllocString

Sections

.text
Size: 248KB - Virtual size: 247KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 88KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.111230
Size: 638KB - Virtual size: 638KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.111231
Size: 52KB - Virtual size: 52KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Nishikigi/云通登录端%p.exe.vir
.exe windows x64

5302d71180c5fb206116fb506f68188f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

VirtualProtect
VirtualFree
VirtualAlloc
GetModuleHandleA
LoadLibraryA
GetProcAddress
GetCommandLineW
WaitForSingleObject
LocalFree
FreeLibrary
WideCharToMultiByte
CloseHandle
CreateThread
ExitProcess
WriteConsoleW
CreateFileW
HeapSize
HeapReAlloc
GetProcessHeap
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
GetStringTypeW
GetCPInfo
GetLastError
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameW
GetModuleHandleExW
SetFilePointerEx
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
HeapFree
HeapAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
LCMapStringW
FindClose
FindFirstFileExW

ole32

CoCreateInstance
OleRun
CoUninitialize
CoInitialize

oleaut32

VariantInit
SysFreeString
VariantClear
GetErrorInfo
SysAllocString

Sections

.text
Size: 93KB - Virtual size: 93KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 58KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f0ea7b7844bbc5bfa9bb32efdcea957c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 7.2MB - Virtual size: 7.2MB

.rdata Size: 7.7MB - Virtual size: 7.7MB

.data Size: 417KB - Virtual size: 837KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 165KB - Virtual size: 164KB

.symtab Size: 512B - Virtual size: 4B

fcf1390e9ce472c7270447fc5c61a0c1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

gdiplus

Sections

.text Size: 193KB - Virtual size: 193KB

.rdata Size: 41KB - Virtual size: 40KB

.data Size: 4KB - Virtual size: 142KB

.gfids Size: 512B - Virtual size: 232B

.rsrc Size: 73KB - Virtual size: 73KB

.reloc Size: 8KB - Virtual size: 8KB

30955c4365c88bedcea994382db4a11b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ole32

oleaut32

Sections

.text Size: 248KB - Virtual size: 247KB

.rdata Size: 88KB - Virtual size: 88KB

.data Size: 3KB - Virtual size: 8KB

.111230 Size: 638KB - Virtual size: 638KB

.111231 Size: 52KB - Virtual size: 52KB

.reloc Size: 16KB - Virtual size: 15KB

.rsrc Size: 1KB - Virtual size: 1KB

5302d71180c5fb206116fb506f68188f

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

ole32

oleaut32

Sections

.text Size: 93KB - Virtual size: 93KB

.rdata Size: 58KB - Virtual size: 57KB

.data Size: 3KB - Virtual size: 10KB

.pdata Size: 5KB - Virtual size: 5KB

_RDATA Size: 512B - Virtual size: 252B

.rsrc Size: 5KB - Virtual size: 8KB

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 7.2MB - Virtual size: 7.2MB

.rdata
Size: 7.7MB - Virtual size: 7.7MB

.data
Size: 417KB - Virtual size: 837KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 165KB - Virtual size: 164KB

.symtab
Size: 512B - Virtual size: 4B

.text
Size: 193KB - Virtual size: 193KB

.rdata
Size: 41KB - Virtual size: 40KB

.data
Size: 4KB - Virtual size: 142KB

.gfids
Size: 512B - Virtual size: 232B

.rsrc
Size: 73KB - Virtual size: 73KB

.reloc
Size: 8KB - Virtual size: 8KB

.text
Size: 248KB - Virtual size: 247KB

.rdata
Size: 88KB - Virtual size: 88KB

.data
Size: 3KB - Virtual size: 8KB

.111230
Size: 638KB - Virtual size: 638KB

.111231
Size: 52KB - Virtual size: 52KB

.reloc
Size: 16KB - Virtual size: 15KB

.rsrc
Size: 1KB - Virtual size: 1KB

.text
Size: 93KB - Virtual size: 93KB

.rdata
Size: 58KB - Virtual size: 57KB

.data
Size: 3KB - Virtual size: 10KB

.pdata
Size: 5KB - Virtual size: 5KB

_RDATA
Size: 512B - Virtual size: 252B

.rsrc
Size: 5KB - Virtual size: 8KB

.reloc
Size: 2KB - Virtual size: 1KB