Static task
static1
Behavioral task
behavioral1
Sample
7eac77b4496fdff5d255dba2669c7420_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7eac77b4496fdff5d255dba2669c7420_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
7eac77b4496fdff5d255dba2669c7420_NEIKI
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Size
5.7MB
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MD5
7eac77b4496fdff5d255dba2669c7420
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SHA1
94609620e69187840d76d795fbd11de64fa95119
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SHA256
4c7373603d882f73c7d9c547d697807292be09a31b44fab5d7709bd118ae112e
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SHA512
c06edcc8cae6171c2bc14cd2e61e8dcc9251f7b41c53a12eb3d36c982fb8bbe64cdb396c4a39c1244a24d9ed3a77cc9689cd286f2f13131a2623b8674389e867
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SSDEEP
98304:w/caoIzF5hYPzXb0H475Oczyic0fCNCKE8Zyo0/kA/0/ytNUck+BoxHCqg:MYIzePzXeHatsCKd0sAgsNUcLBKXg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7eac77b4496fdff5d255dba2669c7420_NEIKI
Files
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7eac77b4496fdff5d255dba2669c7420_NEIKI.exe windows:6 windows x64 arch:x64
af4b7ff562cf5f46190c5ca19a0479e7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
SleepEx
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
MessageBoxA
shell32
ShellExecuteA
msvcp140
??1_Lockit@std@@QEAA@XZ
normaliz
IdnToAscii
wldap32
ord143
crypt32
CertCloseStore
ws2_32
gethostname
rpcrt4
RpcStringFreeA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__std_exception_destroy
api-ms-win-crt-runtime-l1-1-0
_beginthreadex
api-ms-win-crt-stdio-l1-1-0
_read
api-ms-win-crt-heap-l1-1-0
realloc
api-ms-win-crt-convert-l1-1-0
strtoull
api-ms-win-crt-filesystem-l1-1-0
_lock_file
api-ms-win-crt-locale-l1-1-0
localeconv
api-ms-win-crt-math-l1-1-0
_dclass
api-ms-win-crt-string-l1-1-0
strcmp
api-ms-win-crt-time-l1-1-0
_gmtime64
api-ms-win-crt-utility-l1-1-0
qsort
advapi32
CryptEncrypt
Sections
.text Size: - Virtual size: 473KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 175KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 5.7MB - Virtual size: 5.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 476B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ