Static task
static1
Behavioral task
behavioral1
Sample
b181413c24215c6e7467728da049c5d0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b181413c24215c6e7467728da049c5d0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
b181413c24215c6e7467728da049c5d0_NEIKI
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Size
4.7MB
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MD5
b181413c24215c6e7467728da049c5d0
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SHA1
601839d0e71bb17251138fca5f16e22d5a7f5284
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SHA256
3e72c3a9c554ce958e25c4e80064de2d3d63de5f2130bbfa945b66a66d2d0cf5
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SHA512
9fa8827b02233cc59eb51d69d35bacbb05910b29120c31aac2bd73575af9c291baf4e44a28614faa687e5165302a13a5fb0689ad04d4aa136d43ab29ffeafd69
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SSDEEP
49152:GvXMep1cnRGG0cMrIXrSOk3IQakCNsQFIWDuTtxplbTChxKCnFnQXBbrtgb/iQvw:G/xUh0sSOfndDaNl6hxvWbrtUTrUHOg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b181413c24215c6e7467728da049c5d0_NEIKI
Files
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b181413c24215c6e7467728da049c5d0_NEIKI.exe windows:4 windows x86 arch:x86
730073214094cd328547bf1f72289752
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
ResumeThread
WriteProcessMemory
VirtualProtectEx
GetModuleFileNameW
DuplicateHandle
GetCurrentProcess
SetFileTime
CopyFileW
GetDriveTypeW
GetFileTime
CreateFileW
SetErrorMode
GetTempFileNameW
GetTempPathW
ExitProcess
Sleep
DeleteFileW
CloseHandle
WaitForSingleObject
CreateProcessW
ReadProcessMemory
GetThreadSelectorEntry
GetThreadContext
GetLastError
lstrlenW
GetModuleHandleW
GetStartupInfoW
user32
MessageBoxA
shell32
ShellExecuteW
msvcrt
memset
wcscpy
free
_fileno
_chsize
wcsrchr
wcscat
malloc
fclose
fread
fwrite
fseek
_wfopen
sprintf
fflush
_exit
_XcptFilter
exit
_wcmdln
__wgetmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
Sections
.text Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 173KB - Virtual size: 173KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ