Static task
static1
Behavioral task
behavioral1
Sample
dfa2b0ab63f91588384255378ea3c1c0_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
dfa2b0ab63f91588384255378ea3c1c0_NEIKI.exe
Resource
win10v2004-20240426-en
General
-
Target
dfa2b0ab63f91588384255378ea3c1c0_NEIKI
-
Size
867KB
-
MD5
dfa2b0ab63f91588384255378ea3c1c0
-
SHA1
b3a362f8bad9a4e726fbc39f059305744d60f6f0
-
SHA256
b67d7cc59a12077f6fd37e6c939c169065712b8f883ea06a99f89608f9d0b817
-
SHA512
92501685887412f6034ea6913f9befac3ae97ef4f8c19cf257ba4885654cf37adb7e825ba5e9de82787128a438f724dfee172971031f553ff2a9033653260f60
-
SSDEEP
12288:zJB0lh7r6bIjPyob1NCY4mHk/XEglC1PKWvVn9xUqGQZSjHmGfwYnhibzO0q:zQ7W8bnngXEllvh7UpjHmGfwYnMbaX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dfa2b0ab63f91588384255378ea3c1c0_NEIKI
Files
-
dfa2b0ab63f91588384255378ea3c1c0_NEIKI.exe windows:4 windows x86 arch:x86
58471b8a9f8702d1a9e4838d7b7d501a
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
oleaut32
SysFreeString
SysAllocStringLen
SysAllocStringByteLen
SysStringLen
user32
LoadStringW
WaitMessage
kernel32
GetProcAddress
VirtualAlloc
VirtualProtect
GetStartupInfoW
RtlMoveMemory
WideCharToMultiByte
SetFileApisToOEM
GetModuleHandleW
SetFileApisToANSI
GetUserDefaultLCID
msvbvm60
__vbaVarSub
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaVarIdiv
__vbaFreeVarList
_adj_fdiv_m64
__vbaVarFix
_adj_fprem1
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaVarForInit
__vbaVarPow
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
ord706
__vbaBoolVarNull
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaVarOr
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaVarMul
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
__vbaFPException
__vbaUbound
__vbaStrVarVal
_CIlog
__vbaErrorOverflow
__vbaVar2Vec
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
__vbaR8Var
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaVarAdd
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 132KB - Virtual size: 130KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 316KB - Virtual size: 313KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ