Static task
static1
Behavioral task
behavioral1
Sample
6a6378a320ab00719c5651c881a045d0_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
6a6378a320ab00719c5651c881a045d0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
6a6378a320ab00719c5651c881a045d0_NEIKI
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Size
2.8MB
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MD5
6a6378a320ab00719c5651c881a045d0
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SHA1
c8856c935c524cbfdac522f7c7f2fab41159cd89
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SHA256
f167e10a8238813c7bf2c214b2e0bfeb8d526cb9b8ff2ce82c62c3df2a4f9d21
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SHA512
664394116811917827dcec335dba249a95f451118a2abb9e406c86f79ab186b5defd9ee16cda889fffb7b61583bb9f3d8dabab6f4158895b52cf7e4964bb4d68
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SSDEEP
49152:byZEXL4wU2MFf860cJYweQ5iZUe0fiZkwZdCsGjmufe+wKy4oiH4xBwGOILah8Ww:+ZEsjY60
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6a6378a320ab00719c5651c881a045d0_NEIKI
Files
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6a6378a320ab00719c5651c881a045d0_NEIKI.exe windows:4 windows x86 arch:x86
e724bea03515dde29f2b2b282d64f822
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
winmm
timeBeginPeriod
ws2_32
WSAGetOverlappedResult
ntdll
NtWaitForSingleObject
advapi32
CryptReleaseContext
CryptGenRandom
CryptAcquireContextW
kernel32
WriteFile
WriteConsoleW
WaitForSingleObject
VirtualFree
VirtualAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetThreadPriority
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
LoadLibraryA
LoadLibraryW
GetThreadContext
GetSystemInfo
GetStdHandle
GetQueuedCompletionStatus
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerA
CreateThread
CreateIoCompletionPort
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 187KB
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
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ