Static task
static1
Behavioral task
behavioral1
Sample
e2fcfdb96f1bf27b155248f6534ddd20_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e2fcfdb96f1bf27b155248f6534ddd20_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
e2fcfdb96f1bf27b155248f6534ddd20_NEIKI
-
Size
399KB
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MD5
e2fcfdb96f1bf27b155248f6534ddd20
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SHA1
4d2a08452a8638d01c7d3c162ecc4a23da2a097f
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SHA256
0da12f22ffed185dfddf366f7af26cf6f539b7cdc98af8d2e2c3f224ee6e5cd2
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SHA512
1a91e9e00e4378a9b78f9267a6d6cd1a00603b2d9198fa5f52ba75712ce85c0eefb634eb407d8f79028d91f7ae0cf2bcf547a866337a08623a61692b024182ce
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SSDEEP
6144:bW54NGOXrW2tgBdgzDEXE6NJsjwszqjwszeXwNJsjwszIjwszeXtjwszeXm:bW8c8sajMjejCjaj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e2fcfdb96f1bf27b155248f6534ddd20_NEIKI
Files
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e2fcfdb96f1bf27b155248f6534ddd20_NEIKI.exe windows:1 windows x86 arch:x86
c2a87fabf96470db507b2e6b43bd92eb
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
ole32
CoCreateInstance
CLSIDFromString
CoInitialize
CoUninitialize
oleaut32
SysAllocString
wininet
DeleteUrlCacheEntry
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA
kernel32
ExitProcess
ExpandEnvironmentStringsA
GetCommandLineA
GetComputerNameA
GetCurrentProcessId
GetCurrentThreadId
GetExitCodeThread
GetFileSize
GetModuleFileNameA
GetModuleHandleA
CloseHandle
GetProcAddress
GetSystemDirectoryA
GetTempPathA
GetTickCount
GetVersion
GetVersionExA
GetWindowsDirectoryA
GlobalMemoryStatus
CopyFileA
InterlockedIncrement
IsBadReadPtr
IsBadWritePtr
LoadLibraryA
LocalAlloc
LocalFree
OpenMutexA
CreateFileA
ReadFile
RtlUnwind
SetFilePointer
CreateMutexA
Sleep
TerminateProcess
VirtualQuery
CreateProcessA
WaitForSingleObject
WideCharToMultiByte
WinExec
WriteFile
lstrlenA
lstrlenW
CreateThread
DeleteFileA
user32
GetWindowTextA
GetWindowRect
FindWindowA
GetWindow
GetClassNameA
SetFocus
GetForegroundWindow
LoadCursorA
LoadIconA
SetTimer
RegisterClassA
MessageBoxA
GetMessageA
GetWindowLongA
SetWindowLongA
CreateDesktopA
SetThreadDesktop
GetThreadDesktop
TranslateMessage
DispatchMessageA
SendMessageA
PostQuitMessage
ShowWindow
CreateWindowExA
DestroyWindow
MoveWindow
DefWindowProcA
CallWindowProcA
gdi32
GetStockObject
SetBkColor
SetTextColor
CreateBrushIndirect
CreateFontA
advapi32
GetUserNameA
RegCreateKeyExA
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
GetSecurityInfo
SetSecurityInfo
SetEntriesInAclA
crtdll
__GetMainArgs
_sleep
_stricmp
atoi
exit
memcpy
memset
printf
raise
rand
signal
sprintf
srand
sscanf
strcat
strchr
strncmp
vsprintf
msvcrt
_wgetcwd
Sections
.text Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfcd Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
mjiYUxKf Size: 6KB - Virtual size: 6KB
smOHOzbZ Size: 48KB - Virtual size: 47KB
fuYLhSwW Size: 12KB - Virtual size: 11KB
ZVBUlnNb Size: 2KB - Virtual size: 1KB
yNehYqPw Size: 2KB - Virtual size: 1KB
sQZaQtqi Size: 512B - Virtual size: 434B
MoOQzups Size: 7KB - Virtual size: 6KB
rUJLTuoJ Size: 4KB - Virtual size: 3KB
QjRftias Size: 199KB - Virtual size: 198KB
eApXcLKc Size: 6KB - Virtual size: 5KB