Static task
static1
Behavioral task
behavioral1
Sample
7fb55085c4b668539854b10fe2336500_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7fb55085c4b668539854b10fe2336500_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
7fb55085c4b668539854b10fe2336500_NEIKI
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Size
262KB
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MD5
7fb55085c4b668539854b10fe2336500
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SHA1
9e8029b9991dfef6bc7eea1aea7e95857e06c7ee
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SHA256
a9a34dbfc4e5b987dec7c2c5a3192154a19ff00e7c5f0099b66899ddfbcfee42
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SHA512
bcf75556d5e7c6136e8901171a019211e06488769f10004d485a1912eca624f6b9b60047d81f8c47efb395c62fb248d06682ab3dd2e0c6898d5376c4c6e09a12
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SSDEEP
3072:O7BMvaWjzrLXQQJKgmSBAVpet2AgoPlMZN:saaWjz/gGKgmS+k2Ye
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7fb55085c4b668539854b10fe2336500_NEIKI
Files
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7fb55085c4b668539854b10fe2336500_NEIKI.exe windows:4 windows x86 arch:x86
cf6478dd315d96e90d4e24bcf02940d3
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetSystemTime
MultiByteToWideChar
GetModuleHandleA
FindClose
FindNextFileA
FindFirstFileA
GetLocaleInfoA
Sleep
FlushFileBuffers
SetStdHandle
SetFilePointer
LCMapStringW
ExitProcess
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
GetStringTypeW
LCMapStringA
CloseHandle
advapi32
GetUserNameW
ole32
CoCreateInstance
CoUninitialize
CoInitialize
Sections
.text Size: 152KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE