Static task
static1
Behavioral task
behavioral1
Sample
b4db873213a58bad5b20db1b28fb2160_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
b4db873213a58bad5b20db1b28fb2160_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
b4db873213a58bad5b20db1b28fb2160_NEIKI
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Size
56KB
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MD5
b4db873213a58bad5b20db1b28fb2160
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SHA1
8a3a926df5afaee8cca3fae2ac48741efc3ceaed
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SHA256
116c4c63ce488a0cde1ec9674ece85cfd82c798c9b6b27042e86a208ff90e2fa
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SHA512
9a37f863e0d319df049d19c5dcbb3c98c7c54b891ea0b92e14cfd1edfcfc244adf7ac9cf930fcb490c9fad2b474f86ccdf5c9285d3f1b0751c20e73559d90331
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SSDEEP
1536:A0BhCqc898s9CH/H5QgffUv7Yu7vtpn06ATavVTskg:A+C1H/dMvtpn0628W
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4db873213a58bad5b20db1b28fb2160_NEIKI
Files
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b4db873213a58bad5b20db1b28fb2160_NEIKI.exe windows:4 windows x86 arch:x86
79b7afd9aea5e0fa0386a97de41a2f71
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
kernel32
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FreeLibrary
GetCommandLineA
GetCurrentProcess
GetLastError
GetModuleHandleA
GetProcAddress
GetProcessHeap
GetStartupInfoA
HeapAlloc
HeapFree
InitializeCriticalSection
IsBadReadPtr
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
SetUnhandledExceptionFilter
TlsGetValue
VirtualAlloc
VirtualAllocEx
VirtualFree
VirtualProtect
VirtualQuery
msvcrt
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_iob
_onexit
_setmode
_winmajor
abort
atexit
atoi
calloc
free
fwrite
memcpy
signal
vfprintf
shell32
CommandLineToArgvW
Sections
.text Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 196B
IMAGE_SCN_CNT_UNINITIALIZED_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
.CRT Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE