Static task
static1
Behavioral task
behavioral1
Sample
efe9cc3f10948122bd6e3754fcdb6a80_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
efe9cc3f10948122bd6e3754fcdb6a80_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
efe9cc3f10948122bd6e3754fcdb6a80_NEIKI
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Size
71KB
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MD5
efe9cc3f10948122bd6e3754fcdb6a80
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SHA1
2abe5d2f023c2d2657539bd97c4fabbcc21778c8
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SHA256
d666992aea6f11eea56f47f5e5d66c90843f46c8715f2e6f15b5978563a4b423
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SHA512
5aae56beb48cfe1a68fd1f0aa1da57a0aca1345e2ac00e70a87128abb3d8adc5595db09210eee734229522cc88f2935e0fd9bb30a155cd7f030462491d2adc96
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SSDEEP
768:TrItKyw5WHXfQmjIiIk9ecAa0Mb96SyX1DLdRXXXy:Tr3Z5IfQmv81ar1yXtZ0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efe9cc3f10948122bd6e3754fcdb6a80_NEIKI
Files
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efe9cc3f10948122bd6e3754fcdb6a80_NEIKI.exe windows:4 windows x86 arch:x86
286870a926664a5129b8b68ed0d4a8eb
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
mfc42
ord823
ord825
msvcrt
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_except_handler3
strstr
strcspn
strncpy
atoi
time
srand
rand
realloc
free
malloc
sprintf
kernel32
ReleaseMutex
Sleep
lstrcpyA
CreateProcessA
TerminateProcess
ExitThread
GetStartupInfoA
GetModuleHandleA
WaitForSingleObject
GetModuleFileNameA
CreateFileA
SetFilePointer
WriteFile
lstrcpynA
lstrlenA
OpenMutexA
GetComputerNameA
ExitProcess
GetCurrentProcess
GetCurrentThread
CloseHandle
CreateThread
LoadLibraryA
GetProcAddress
GetSystemDefaultUILanguage
GetTickCount
user32
wsprintfA
shell32
ShellExecuteA
ShellExecuteExA
SHChangeNotify
shlwapi
SHDeleteKeyA
ws2_32
setsockopt
recv
__WSAFDIsSet
select
send
WSAIoctl
WSAStartup
htons
inet_ntoa
htonl
socket
connect
closesocket
inet_addr
sendto
WSACleanup
iphlpapi
GetAdaptersInfo
GetIfTable
Sections
.text Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ