Static task
static1
Behavioral task
behavioral1
Sample
1c799033b406e25bdc89759f3d85dd70_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1c799033b406e25bdc89759f3d85dd70_NEIKI.exe
Resource
win10v2004-20240419-en
General
-
Target
1c799033b406e25bdc89759f3d85dd70_NEIKI
-
Size
148KB
-
MD5
1c799033b406e25bdc89759f3d85dd70
-
SHA1
b7e682929c72bfad06539cb583b96b4854c14fef
-
SHA256
3c86464a85f45f0ec46684ac082ff21bcd7ef972a5cc5363a9f8c955c050979f
-
SHA512
0c120465e8b21b1086202c778b7f40a24924762bc6e13c536b7a3baa0281f67398780015f3fd95721ed9fb6c24b57eca580e3efc013ab8d4e971d08ceb5f45ad
-
SSDEEP
3072:CSeqqFzxgwMylAUR6UQUcJPPB5R5XsS+t9jiW7E5j4oQJ:CtFzxgZVU49xitlSd8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1c799033b406e25bdc89759f3d85dd70_NEIKI
Files
-
1c799033b406e25bdc89759f3d85dd70_NEIKI.exe windows:4 windows x86 arch:x86
d69886ae227774085bfbe8a94603c2b9
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
msvbvm60
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
ord187
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
__vbaPut4
ord512
ord514
ord516
ord517
_adj_fprem1
ord518
ord519
ord628
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaRecDestruct
__vbaHresultCheckObj
__vbaLenBstrB
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord669
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
ord306
__vbaStrFixstr
ord307
__vbaBoolVarNull
__vbaFpR8
_CIsin
ord709
__vbaErase
ord631
__vbaVarZero
ord632
__vbaChkstk
__vbaFileClose
ord633
ord527
ord528
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
__vbaPutOwner3
__vbaAryConstruct2
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
__vbaVarOr
__vbaFpUI1
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaUI1I2
_CIsqrt
__vbaVarAnd
__vbaVarMul
__vbaFpCmpCy
__vbaUI1I4
__vbaExceptHandler
ord711
ord712
ord606
_adj_fprem
_adj_fdivr_m64
ord608
__vbaVarCmpLe
__vbaFPException
ord717
ord318
__vbaStrVarVal
__vbaUbound
__vbaGetOwner4
__vbaVarCat
ord535
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaVar2Vec
__vbaNew2
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
__vbaVarNot
__vbaDerefAry1
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaInStrB
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaFpI4
ord616
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
ord618
ord619
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
__vbaUI1Var
__vbaFPInt
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
Sections
.text Size: 116KB - Virtual size: 115KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ