kutaki | 232f10262a60fab461cd17fe1608f7f8d117e342e2ba7e84a74831660e9e1519

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General

Target

232f10262a60fab461cd17fe1608f7f8d117e342e2ba7e84a74831660e9e1519
Size

792KB
MD5

220f10689d9557f2af16ba186cdd23af
SHA1

ae75eea3a324d9e7842b78b53a4457546e8cb611
SHA256

232f10262a60fab461cd17fe1608f7f8d117e342e2ba7e84a74831660e9e1519
SHA512

524e011c69d833803983b295ebba7aeada82cbb2ab19aa6c3158da0df13b511f0e22afeea8f964b80666bf288b6a51f9aae6949e63a64d5ee1e4af05af0f3518
SSDEEP

12288:5vFmSKO9JdFBJqLY1hIMFskU480QrvJD8DrjOuRFQGSPI5eLXp:Vhqs5FszvJcjO+FQGmI5eLXp

Score

10^/10

kutaki

Malware Config

Signatures

Kutaki Executable 1 IoCs

resource	yara_rule
sample	family_kutaki

Kutaki family
kutaki

Files

232f10262a60fab461cd17fe1608f7f8d117e342e2ba7e84a74831660e9e1519
.exe windows x86

0cdea027783a241ec0d983ce4d42a281

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
__vbaVarTstGt
ord690
__vbaStrI2
_CIcos
_adj_fptan
__vbaHresultCheck
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
ord696
__vbaEnd
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
ord698
__vbaNextEachVar
__vbaFreeObjList
ord516
__vbaVarIndexLoadRef
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord518
ord626
ord519
__vbaForEachCollAd
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
ord553
ord660
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
ord667
__vbaAryDestruct
ord591
__vbaVarIndexLoadRefLock
ord593
__vbaVarForInit
__vbaExitProc
ord594
__vbaObjSet
__vbaOnError
ord595
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
__vbaForEachCollVar
__vbaStrFixstr
__vbaBoolVar
ord520
ord707
__vbaRefVarAry
__vbaFpR8
__vbaBoolVarNull
_CIsin
__vbaErase
ord631
__vbaVarCmpGt
__vbaVargVarMove
ord632
ord525
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
ord529
__vbaGet3
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner4
__vbaNextEachCollVar
ord561
__vbaObjVar
__vbaI2I4
DllFunctionCall
ord563
ord670
__vbaVarOr
ord564
__vbaCastObjVar
__vbaStrR4
__vbaLbound
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaR8Cy
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
ord601
__vbaUI1I2
_CIsqrt
__vbaObjIs
__vbaLateIdCallSt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaUI1I4
__vbaVarMul
__vbaExceptHandler
ord711
__vbaStrToUnicode
__vbaPrintFile
ord712
ord713
_adj_fprem
_adj_fdivr_m64
ord714
ord607
__vbaI2Str
ord608
ord716
__vbaFPException
__vbaInStrVar
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVarLateMemCallLdRf
__vbaVar2Vec
__vbaInStr
ord570
ord648
__vbaR8Str
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaVarSetObj
__vbaI4Str
ord681
__vbaVarCmpLt
__vbaFreeStrList
__vbaVarNot
ord576
_adj_fdivr_m32
__vbaR8Var
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
ord689
__vbaVarCmpEq
__vbaFpCy
ord610
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaStrComp
__vbaFreeVarg
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaFpI4
ord616
__vbaVarLateMemCallLd
__vbaVarSetObjAddref
__vbaLateMemCallLd
ord617
_CIatan
ord618
__vbaAryCopy
__vbaStrMove
__vbaCastObj
__vbaForEachVar
__vbaStrVarCopy
__vbaR8IntI4
ord619
ord542
_allmul
__vbaLateIdSt
ord545
_CItan
__vbaNextEachCollAd
__vbaAryUnlock
__vbaUI1Var
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581

Sections

.text
Size: 508KB - Virtual size: 506KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 276KB - Virtual size: 274KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0cdea027783a241ec0d983ce4d42a281

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 508KB - Virtual size: 506KB

.data Size: 4KB - Virtual size: 31KB

.rsrc Size: 276KB - Virtual size: 274KB

.text
Size: 508KB - Virtual size: 506KB

.data
Size: 4KB - Virtual size: 31KB

.rsrc
Size: 276KB - Virtual size: 274KB