Static task
static1
Behavioral task
behavioral1
Sample
687362dc72c3eff55360033ed7cffb40_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
687362dc72c3eff55360033ed7cffb40_NEIKI.exe
Resource
win10v2004-20240426-en
General
-
Target
687362dc72c3eff55360033ed7cffb40_NEIKI
-
Size
532KB
-
MD5
687362dc72c3eff55360033ed7cffb40
-
SHA1
3d4e2bae36f8f5c6bd2c2c4accd574dba77ba100
-
SHA256
595f32f2d5cd5ee65aa48a9b2227bcafeaf7f1a4925a8fe2fb3779ab1736cb66
-
SHA512
31e1ee055361b3747a7cbfa449fe599743480b37f7b21ef77a651a1e5c8edde46d470a576617122cd489d33b5bc4077e04957c9671ed14c962325165d50e518f
-
SSDEEP
6144:NkGUslB44d5nnMJgJFLkHdwbaGBNv4odFrDBi4G0gQiwJAro2Y4GzAUBXLVurnbA:Nknsl64bLF4BB4UaJp04xmwu4hPBDv
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 687362dc72c3eff55360033ed7cffb40_NEIKI
Files
-
687362dc72c3eff55360033ed7cffb40_NEIKI.exe windows:4 windows x86 arch:x86
53b338a5a343440770be2403e59415fb
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
GetFileAttributesExA
HeapDestroy
HeapFree
QueryPerformanceCounter
Sleep
HeapCreate
HeapAlloc
GetProcessHeap
ExitProcess
GetModuleFileNameA
GetTickCount
GetProcAddress
LoadLibraryA
VirtualAlloc
VirtualFree
IsBadReadPtr
lstrcmpiA
FreeLibrary
HeapReAlloc
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
RtlUnwind
WriteFile
GetLastError
SetFilePointer
GetCPInfo
GetACP
GetOEMCP
SetStdHandle
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
FlushFileBuffers
CloseHandle
Sections
.text Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE