kutaki | IncomeTax_PaymentReceipt[.]exe

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General

Target

IncomeTax_PaymentReceipt.exe
Size

1.3MB
MD5

0692f7369ad0e05cb31e083aefba8e1c
SHA1

b2cf04e7983a1ed5b378475cfdf215b52de8d1ff
SHA256

dc90482c940a4ab897dcb64e468ccc1767ce48c249755bb625d4e48e718edfd6
SHA512

1cbdd7952e91aadd71f30c94c1467d17065cb7aae4c922fc904ca42fdb4ebcd8bfbfff291576b0f8b081ce92a6ebd9a4b6d1fe76ad8a7337d154cc79a03e9b87
SSDEEP

12288:sHoX5kPVVKaURHSHOPhUVULpsS6s46A9jmP/uhu/yMS08CkntxYRh:4oXGPVVKaURz2VUNMfmP/UDMS08Ckn3Y

Score

10^/10

kutaki

Malware Config

Signatures

Kutaki Executable 1 IoCs

resource	yara_rule
sample	family_kutaki

Kutaki family
kutaki

Files

IncomeTax_PaymentReceipt.exe
.exe windows x86

a6beae09e67e8866275dc391ea8015bf

Code Sign

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

__vbaVarTstGt
__vbaVarSub
ord690
__vbaStrI2
_CIcos
_adj_fptan
__vbaHresultCheck
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
ord588
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
ord696
__vbaPut3
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord698
__vbaNextEachVar
__vbaFreeObjList
ord516
__vbaVarIndexLoadRef
__vbaStrErrVarCopy
_adj_fprem1
ord518
ord626
ord519
__vbaForEachCollAd
__vbaVarCmpNe
__vbaStrCat
ord660
ord661
__vbaStrDate
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
ord557
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaVarTstLe
ord667
__vbaVarCmpGe
__vbaAryDestruct
ord591
__vbaVarIndexLoadRefLock
ord593
__vbaVarForInit
__vbaForEachCollObj
__vbaExitProc
ord594
__vbaCyAdd
__vbaOnError
__vbaObjSet
ord595
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
__vbaFpR4
__vbaCyStr
__vbaForEachCollVar
ord520
__vbaRefVarAry
__vbaFpR8
__vbaBoolVarNull
_CIsin
__vbaErase
ord631
__vbaVarCmpGt
__vbaVargVarMove
ord525
__vbaNextEachCollObj
ord632
__vbaChkstk
ord526
__vbaFileClose
__vbaCyVar
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
ord529
__vbaGet3
__vbaCyI2
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner4
ord560
__vbaNextEachCollVar
__vbaObjVar
ord561
__vbaI2I4
DllFunctionCall
ord563
ord670
__vbaVarOr
ord564
__vbaCastObjVar
__vbaLbound
_adj_fpatan
__vbaR4Var
__vbaR4Cy
__vbaLateIdCallLd
__vbaR8Cy
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
__vbaNew
ord600
ord601
__vbaUI1I2
_CIsqrt
__vbaObjIs
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaFpCmpCy
__vbaStr2Vec
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
__vbaPrintFile
ord712
ord713
__vbaDateStr
_adj_fprem
_adj_fdivr_m64
ord607
__vbaI2Str
ord714
ord608
ord716
__vbaFPException
__vbaInStrVar
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVarLateMemCallLdRf
__vbaVar2Vec
__vbaInStr
ord570
ord648
__vbaR8Str
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaVarSetObj
__vbaStrCopy
ord681
__vbaI4Str
__vbaVarCmpLt
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
ord689
__vbaVarCmpEq
__vbaFpCy
ord610
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaStrComp
__vbaStrToAnsi
ord612
__vbaVarDup
__vbaVarTstGe
__vbaFpI4
ord616
__vbaVarLateMemCallLd
__vbaVarCopy
__vbaLateMemCallLd
ord617
_CIatan
__vbaAryCopy
__vbaCastObj
__vbaStrMove
ord618
__vbaForEachVar
ord619
__vbaR8IntI4
__vbaStrVarCopy
_allmul
__vbaLateIdSt
_CItan
__vbaNextEachCollAd
ord546
__vbaAryUnlock
__vbaUI1Var
__vbaVarForNext
_CIexp
__vbaStrCy
__vbaFreeObj
__vbaFreeStr
ord581

Sections

.text
Size: 1012KB - Virtual size: 1008KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 30KB

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

a6beae09e67e8866275dc391ea8015bf

Code Sign

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 1012KB - Virtual size: 1008KB

.data Size: 4KB - Virtual size: 30KB

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

.text
Size: 1012KB - Virtual size: 1008KB

.data
Size: 4KB - Virtual size: 30KB

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