kutaki | 3df02c782366fd5761b0454eec884a8d503814608126b36aa0a385949cc43e9a

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General

Target

3df02c782366fd5761b0454eec884a8d503814608126b36aa0a385949cc43e9a
Size

1.3MB
MD5

b4fb0f1fa17aba09434c3dd447869137
SHA1

b860c2a05518a30a1bfba0ee83f18ab2ce5cf239
SHA256

3df02c782366fd5761b0454eec884a8d503814608126b36aa0a385949cc43e9a
SHA512

97f9dfc5e934ec6405dd23d254d33752517d8b416dc7038306655c9b3e9f5ba958fb4512a4e0d76e2d9f9ce11fe7fbe3104f43453ebadc4d0cf27e2a404b0b99
SSDEEP

24576:Y+UFm3blgsn+HEU+HEL+HE4+HECVbjoVWogoVP3egTTAf/cCGfmP/UDMS08Ckn34:Y1Fm3lf0/cPfmP/SA8NI

Score

10^/10

kutaki

Malware Config

Signatures

Kutaki Executable 1 IoCs

resource	yara_rule
sample	family_kutaki

Kutaki family
kutaki

Files

3df02c782366fd5761b0454eec884a8d503814608126b36aa0a385949cc43e9a
.exe windows x86

3fd6511a525f232f7a5a0dfb80805daa

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

EVENT_SINK_GetIDsOfNames
__vbaVarSub
__vbaVarTstGt
__vbaStrI2
ord690
_CIcos
_adj_fptan
__vbaHresultCheck
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaCyMul
__vbaAryMove
__vbaFreeVar
ord588
__vbaLateIdCall
__vbaLenBstr
__vbaStrVarMove
ord696
__vbaEnd
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
ord698
EVENT_SINK_Invoke
__vbaNextEachVar
__vbaRaiseEvent
__vbaFreeObjList
ord516
__vbaVarIndexLoadRef
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord518
ord626
ord519
__vbaCopyBytes
__vbaResume
__vbaForEachCollAd
__vbaVarCmpNe
__vbaStrCat
ord660
__vbaSetSystemError
__vbaRecDestruct
__vbaLenBstrB
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
ord667
Zombie_GetTypeInfo
__vbaVarCmpGe
__vbaAryDestruct
__vbaLateMemSt
__vbaCyErrVar
ord591
__vbaVarIndexLoadRefLock
__vbaForEachCollObj
ord593
__vbaVarForInit
__vbaExitProc
__vbaI4Abs
ord594
__vbaCyAdd
__vbaObjSet
__vbaOnError
ord595
ord596
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
__vbaCyStr
ord599
__vbaForEachCollVar
__vbaBoolVar
ord520
ord309
__vbaRefVarAry
__vbaFpR8
__vbaBoolVarNull
__vbaVarTstLt
_CIsin
__vbaErase
ord631
__vbaNextEachCollObj
__vbaVarCmpGt
__vbaVargVarMove
ord525
ord632
__vbaVarZero
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
ord529
__vbaPutOwner3
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner4
ord560
__vbaNextEachCollVar
ord561
__vbaPrintObj
__vbaI2I4
__vbaObjVar
DllFunctionCall
ord563
ord670
__vbaVarLateMemSt
__vbaVarOr
__vbaCySub
ord564
__vbaFpUI1
__vbaCastObjVar
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaR8Cy
__vbaStrR8
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
ord601
__vbaUI1I2
_CIsqrt
__vbaObjIs
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaStr2Vec
__vbaUI1I4
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
__vbaPrintFile
ord314
ord606
__vbaDateStr
ord713
_adj_fprem
_adj_fdivr_m64
ord315
__vbaVarDiv
ord714
ord607
ord316
ord608
ord716
__vbaFPException
ord717
__vbaInStrVar
__vbaStrVarVal
__vbaGetOwner3
__vbaUbound
__vbaVarCat
__vbaDateVar
__vbaI2Var
ord644
ord537
__vbaStopExe
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVarLateMemCallLdRf
__vbaInStr
__vbaR8Str
ord648
ord570
__vbaVar2Vec
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaVarSetObj
ord573
__vbaStrCopy
__vbaI4Str
ord681
__vbaVarNot
__vbaVarCmpLt
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaR8Var
__vbaPowerR8
_adj_fdiv_r
ord685
ord578
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
ord689
ord610
__vbaFpCy
__vbaVarAdd
__vbaAryLock
__vbaLateMemCall
__vbaStrComp
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaFpI4
ord616
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaRecDestructAnsi
__vbaLateMemCallLd
ord617
_CIatan
__vbaI2ErrVar
ord618
__vbaAryCopy
__vbaStrMove
__vbaCastObj
__vbaForEachVar
ord619
__vbaR8IntI4
__vbaStrVarCopy
ord650
_allmul
__vbaLateIdSt
__vbaVarLateMemCallSt
_CItan
__vbaNextEachCollAd
ord546
__vbaUI1Var
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaStrCy
__vbaRecAssign
__vbaFreeObj
__vbaFreeStr
ord581

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 118KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 264KB - Virtual size: 262KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3fd6511a525f232f7a5a0dfb80805daa

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.data Size: 4KB - Virtual size: 118KB

.rsrc Size: 264KB - Virtual size: 262KB

.text
Size: 1.1MB - Virtual size: 1.1MB

.data
Size: 4KB - Virtual size: 118KB

.rsrc
Size: 264KB - Virtual size: 262KB