Static task
static1
Behavioral task
behavioral1
Sample
5141a11cf07b74fc335a139f4581fb20_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5141a11cf07b74fc335a139f4581fb20_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
5141a11cf07b74fc335a139f4581fb20_NEIKI
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Size
70KB
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MD5
5141a11cf07b74fc335a139f4581fb20
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SHA1
453adeedf0a9970f4f23c5734fa0f49ab55c5b86
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SHA256
3894f7063a2e12771dce035befb2b4780c30969ac0ab401b8f58e2d5c7745780
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SHA512
61557a415c93d483dead45fddfcce6fac5fb03c1455e564e54b76e801384d5cddb6b4a1f6d7af298b2e6e0831a16382081515f562e96d3fef021eae62e0147e0
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slL:Olg35GTslA5t3/w8i
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5141a11cf07b74fc335a139f4581fb20_NEIKI
Files
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5141a11cf07b74fc335a139f4581fb20_NEIKI.exe windows:4 windows x86 arch:x86
c1246ca9ec291149221a5cbc329bf1a2
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
RegCloseKey
RegCreateKeyA
RegCreateKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
RegSetValueExW
kernel32
CloseHandle
CreateFileA
CreateMutexA
CreateProcessA
CreateThread
CreateToolhelp32Snapshot
DeleteFileA
ExitProcess
ExpandEnvironmentStringsA
GetCommandLineA
GetComputerNameA
GetCurrentProcessId
GetCurrentThreadId
GetFileSize
GetFileTime
GetLastError
GetModuleFileNameA
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetSystemDirectoryA
GetSystemTimeAsFileTime
GetTempFileNameA
GetTempPathA
GetTickCount
GetVersionExA
HeapAlloc
HeapFree
HeapReAlloc
LoadLibraryA
OpenProcess
Process32First
Process32Next
ReadFile
SetFileAttributesA
SetFilePointer
SetFileTime
SetPriorityClass
Sleep
TerminateProcess
VirtualAlloc
WaitForSingleObject
WriteFile
lstrcatA
lstrcmpiA
lstrcpyA
lstrlenA
user32
ExitWindowsEx
wsprintfA
ws2_32
WSAGetLastError
WSAStartup
closesocket
connect
gethostbyname
getsockopt
htons
inet_addr
ioctlsocket
recv
select
send
socket
Sections
.text Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 880B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE