kutaki | Payment Confirmation[.]exe

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General

Target

Payment Confirmation.exe
Size

529KB
MD5

d998b9339c956239dc2199b761501441
SHA1

39f82f942c9de8cd0207e8bacc221351469938a7
SHA256

aacf855f3810c4aa02e714dae8c8da78b8d8bfbaa041aa85ddfbdb83c3ade756
SHA512

0a50c1ee25e052081346a5cc2e7090a413f8d91baaca2d5f45fbc9c08a2f6dc7cf93f0417f24ac59cd7a4f4abd0f8e80abe48ef6773af312072012f4c0e8ab6c
SSDEEP

12288:XFZ5tWdM8H4+iH88V7kVC46A9jmP/uhu/yMS08CkntxYRCL:XGE+iZ7kVtfmP/UDMS08Ckn3h

Score

10^/10

kutaki

Malware Config

Extracted

Family

kutaki

http://newlinkwotolove.club/love/three.php

Signatures

Kutaki Executable 1 IoCs

Processes:

resource yara_rule

sample family_kutaki
Kutaki family
kutaki
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

Payment Confirmation.exe

resource	yara_rule
sample	family_kutaki

resource
Payment Confirmation.exe

Files

Payment Confirmation.exe
.exe windows:4 windows x86 arch:x86

e28d309f74620533eede0aebb08ddcf0

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
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
ord696
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
ord698
__vbaNextEachVar
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
__vbaVarIndexLoadRef
_adj_fprem1
ord518
ord519
ord626
__vbaVarCmpNe
__vbaForEachCollAd
__vbaStrCat
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
ord666
__vbaAryVar
ord667
__vbaAryDestruct
__vbaVarIndexLoadRefLock
ord591
ord593
__vbaVarForInit
ord594
__vbaOnError
__vbaObjSet
ord595
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
ord520
__vbaRefVarAry
__vbaBoolVarNull
__vbaFpR8
_CIsin
ord631
__vbaErase
__vbaVargVarMove
ord525
__vbaVarZero
__vbaVarCmpGt
ord632
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaGet3
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner4
__vbaI2I4
__vbaObjVar
DllFunctionCall
ord670
ord563
__vbaVarLateMemSt
__vbaVarOr
ord564
__vbaCastObjVar
__vbaLbound
_adj_fpatan
__vbaLateIdCallLd
__vbaRedim
__vbaR8Cy
__vbaStrR8
EVENT_SINK_Release
__vbaNew
ord600
ord601
__vbaUI1I2
_CIsqrt
__vbaVarAnd
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord712
__vbaPrintFile
ord713
_adj_fprem
_adj_fdivr_m64
ord607
ord714
ord608
__vbaFPException
__vbaInStrVar
ord717
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaI2Var
ord537
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
ord648
__vbaInStr
__vbaNew2
__vbaR8Str
ord570
__vbaVarLateMemCallLdRf
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaVarSetObj
ord573
__vbaStrCopy
ord681
__vbaI4Str
__vbaVarCmpLt
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
ord689
__vbaFpCy
__vbaVarAdd
__vbaLateMemCall
__vbaAryLock
__vbaStrComp
__vbaStrToAnsi
__vbaVarDup
__vbaFpI4
ord616
__vbaVarLateMemCallLd
ord617
__vbaLateMemCallLd
_CIatan
ord618
__vbaCastObj
__vbaStrMove
__vbaAryCopy
ord619
__vbaR8IntI4
__vbaStrVarCopy
__vbaForEachVar
_allmul
__vbaVarLateMemCallSt
_CItan
__vbaNextEachCollAd
__vbaUI1Var
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581

Sections

.text
Size: 256KB - Virtual size: 253KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 264KB - Virtual size: 261KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

e28d309f74620533eede0aebb08ddcf0

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 256KB - Virtual size: 253KB

.data Size: 4KB - Virtual size: 19KB

.rsrc Size: 264KB - Virtual size: 261KB

.text
Size: 256KB - Virtual size: 253KB

.data
Size: 4KB - Virtual size: 19KB

.rsrc
Size: 264KB - Virtual size: 261KB