f50aa1b81196f881574d43c7dd4faf60_NEIKI

Sharing

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General

Target

f50aa1b81196f881574d43c7dd4faf60_NEIKI
Size

313KB
MD5

f50aa1b81196f881574d43c7dd4faf60
SHA1

a04d540b20aa47fdb09e7c306c811697a251dba1
SHA256

fda28b01776eb99ca694a35286ab44a22cd469b73ed62ade9b6dceaa50f6eb61
SHA512

3b79958cb4b1950b8b6613bde9c0a916cbe4dd95c0b85172387b79305241f139946ce813e49692503c73ca560e9202fa32f9e31063e71037e4ecf9801694bfd9
SSDEEP

6144:VOPjvk42W5GKaW87yeHrLLcx7icWLqVxkDI4nTkNRyPcngTDPju:O442W5B87FrLYx7tW2VxboIykgTbju

Score

3^/10

Malware Config

Signatures

Unsigned PE 5 IoCs

Checks for missing Authenticode signature.

resource
f50aa1b81196f881574d43c7dd4faf60_NEIKI
unpack001/$PLUGINSDIR/MyNsisExtend.dll
unpack001/$PLUGINSDIR/System.dll
unpack001/$PLUGINSDIR/locate.dll
unpack001/$PLUGINSDIR/xml.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

f50aa1b81196f881574d43c7dd4faf60_NEIKI
.exe windows:4 windows x86 arch:x86

099c0646ea7282d232219f8807883be0

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

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

CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
CreateFileA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
SetFileTime
GetTempPathA
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
GetVersion
CloseHandle
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GlobalFree
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
MulDiv
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
GetWindowsDirectoryA

user32

EndDialog
ScreenToClient
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
DestroyWindow
CreateDialogParamA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
wsprintfA
SendMessageTimeoutA
FindWindowExA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
OpenClipboard
ExitWindowsEx
IsWindow
GetDlgItem
SetWindowLongA
LoadImageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
ShowWindow

gdi32

SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation

advapi32

RegQueryValueExA
RegSetValueExA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/MyNsisExtend.dll
.dll windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

.text
Size: 440KB - Virtual size: 436KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 56KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 20KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/System.dll
.dll windows:4 windows x86 arch:x86

2017f2acbdaa42ab3e4adeb8b4c37e7b

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GlobalAlloc
GlobalFree
GlobalSize
GetLastError
lstrcpyA
lstrcpynA
FreeLibrary
lstrcatA
GetProcAddress
LoadLibraryA
GetModuleHandleA
MultiByteToWideChar
lstrlenA
WideCharToMultiByte
VirtualAlloc
VirtualProtect

user32

wsprintfA

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store

Sections

.text
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 784B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 100B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 520B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/locate.dll
.dll windows:4 windows x86 arch:x86

7f8181c74f882a780c7cd485241e8b51

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GlobalAlloc
GlobalFree
MultiByteToWideChar
lstrlenW
lstrlenA
GetWindowsDirectoryW
WideCharToMultiByte
CompareFileTime
FindNextFileA
FindNextFileW
FileTimeToSystemTime
RemoveDirectoryA
RemoveDirectoryW
FindFirstFileA
FindFirstFileW
FindClose
SystemTimeToFileTime
FileTimeToLocalFileTime

user32

SetWindowTextA
SetWindowTextW
GetDlgItem
FindWindowExA
MessageBoxW

Exports

Exports

_Close
_Find
_GetSize
_Open
_RMDirEmpty
_Unload

Sections

.text
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 848B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/xml.dll
.dll windows:4 windows x86 arch:x86

b5ed5b3a951d4443ce56e5453702d536

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GlobalAlloc
GlobalFree
lstrcpynA
lstrcmpA
lstrcmpiA
lstrcpyA
RtlUnwind
GetModuleFileNameA
RaiseException
GetCommandLineA
GetVersionExA
HeapFree
HeapAlloc
HeapReAlloc
ExitProcess
GetProcAddress
GetModuleHandleA
TerminateProcess
GetCurrentProcess
HeapSize
GetLastError
LoadLibraryA
ReadFile
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
SetFilePointer
CloseHandle
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
SetUnhandledExceptionFilter
HeapDestroy
HeapCreate
VirtualFree
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
UnhandledExceptionFilter
WriteFile
VirtualAlloc
IsBadWritePtr
IsBadReadPtr
IsBadCodePtr
GetStringTypeA
GetStringTypeW
GetACP
GetOEMCP
GetCPInfo
FlushFileBuffers
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
CreateFileA
VirtualProtect
GetSystemInfo
VirtualQuery
SetStdHandle
GetLocaleInfoA
InterlockedExchange
SetEndOfFile

Exports

Exports

_CloneNode
_Coordinate
_CreateNode
_CreateText
_CurrentAttribute
_DeclarationEncoding
_DeclarationStandalone
_DeclarationVersion
_ElementPath
_FindCloseElement
_FindNextElement
_FirstAttribute
_FirstChild
_FirstChildElement
_FreeNode
_GetAttribute
_GetNodeValue
_GetText
_GotoHandle
_GotoPath
_InsertAfterNode
_InsertBeforeNode
_InsertEndChild
_IsCDATA
_LastAttribute
_LastChild
_LoadFile
_NextAttribute
_NextSibling
_NextSiblingElement
_NoChildren
_NodeHandle
_NodeType
_Parent
_PreviousAttribute
_PreviousSibling
_RemoveAllChild
_RemoveAttribute
_RemoveNode
_ReplaceNode
_RootElement
_SaveFile
_SetAttribute
_SetAttributeName
_SetAttributeValue
_SetCDATA
_SetCondenseWhiteSpace
_SetEncoding
_SetNodeValue
_SetText
_Unload
_XPathAttribute
_XPathNode
_XPathString

Sections

.text
Size: 89KB - Virtual size: 89KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

099c0646ea7282d232219f8807883be0

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

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

.rdata Size: 4KB - Virtual size: 4KB

.data Size: 1024B - Virtual size: 107KB

.ndata Size: - Virtual size: 176KB

.rsrc Size: 5KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 440KB - Virtual size: 436KB

.rdata Size: 56KB - Virtual size: 54KB

.data Size: 12KB - Virtual size: 28KB

.rsrc Size: 4KB - Virtual size: 1KB

.reloc Size: 20KB - Virtual size: 17KB

2017f2acbdaa42ab3e4adeb8b4c37e7b

Headers

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 7KB - Virtual size: 7KB

.rdata Size: 1024B - Virtual size: 784B

.data Size: 512B - Virtual size: 100B

.reloc Size: 1024B - Virtual size: 520B

7f8181c74f882a780c7cd485241e8b51

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Exports

Exports

Sections

.text Size: 13KB - Virtual size: 13KB

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

.data Size: 512B - Virtual size: 6KB

.reloc Size: 1024B - Virtual size: 848B

b5ed5b3a951d4443ce56e5453702d536

Headers

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 89KB - Virtual size: 89KB

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

.data Size: 4KB - Virtual size: 11KB

.reloc Size: 7KB - Virtual size: 7KB

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

.rdata
Size: 4KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 107KB

.ndata
Size: - Virtual size: 176KB

.rsrc
Size: 5KB - Virtual size: 4KB

.text
Size: 440KB - Virtual size: 436KB

.rdata
Size: 56KB - Virtual size: 54KB

.data
Size: 12KB - Virtual size: 28KB

.rsrc
Size: 4KB - Virtual size: 1KB

.reloc
Size: 20KB - Virtual size: 17KB

.text
Size: 7KB - Virtual size: 7KB

.rdata
Size: 1024B - Virtual size: 784B

.data
Size: 512B - Virtual size: 100B

.reloc
Size: 1024B - Virtual size: 520B

.text
Size: 13KB - Virtual size: 13KB

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

.data
Size: 512B - Virtual size: 6KB

.reloc
Size: 1024B - Virtual size: 848B

.text
Size: 89KB - Virtual size: 89KB

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

.data
Size: 4KB - Virtual size: 11KB

.reloc
Size: 7KB - Virtual size: 7KB