kutaki | 217edd398f416851e2cbc52f868735c9[.]exe[.]bin

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General

Target

217edd398f416851e2cbc52f868735c9.exe.bin
Size

521KB
MD5

217edd398f416851e2cbc52f868735c9
SHA1

9bc4c13a5747101b3ecefcc9bbc6e558bb97adec
SHA256

d2f8b78d8bc87cb6a703b593213573c850d37c146775cdc3bff274d1c929de34
SHA512

4d1d7a9aea4fea33495048a28a3ea3d90c6a1c2ef470588feb033fe6be8ab40d0d846a03181521a6f510fe918236b62099bdd64973b0ce841b13c9ea8e7b05d1
SSDEEP

12288:K6LK18Gnl3Pw9Yi46A9jmP/uhu/yMS08CkntxYRTL:K6L5Gnl3HfmP/UDMS08Ckn3C

Score

10^/10

kutaki

Malware Config

Extracted

Family

kutaki

http://newbosslink.xyz/baba/new4.php

Signatures

Kutaki Executable 1 IoCs

Processes:

resource yara_rule

sample family_kutaki
Kutaki family
kutaki

resource	yara_rule
sample	family_kutaki

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
217edd398f416851e2cbc52f868735c9.exe.bin

Files

217edd398f416851e2cbc52f868735c9.exe.bin
.exe windows x86

aa3afd5e31152e4084f0bb03771555ed

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
__vbaLenBstr
__vbaStrVarMove
__vbaLateIdCall
ord696
__vbaPut3
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
ord698
__vbaNextEachVar
__vbaFreeObjList
ord516
__vbaVarIndexLoadRef
__vbaStrErrVarCopy
_adj_fprem1
ord518
ord626
ord519
__vbaForEachCollAd
__vbaVarCmpNe
__vbaStrCat
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
ord666
__vbaAryVar
ord667
__vbaAryDestruct
ord591
__vbaVarIndexLoadRefLock
ord593
__vbaExitProc
__vbaVarForInit
ord594
__vbaObjSet
__vbaOnError
ord595
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
__vbaForEachCollVar
ord520
__vbaFpR8
__vbaBoolVarNull
__vbaRefVarAry
_CIsin
ord631
__vbaErase
__vbaVarCmpGt
__vbaVargVarMove
ord525
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaGet3
ord529
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner4
__vbaDateR8
__vbaNextEachCollVar
ord561
__vbaObjVar
__vbaI2I4
DllFunctionCall
ord563
__vbaVarOr
ord670
__vbaVarLateMemSt
ord564
__vbaLbound
_adj_fpatan
__vbaLateIdCallLd
__vbaR8Cy
__vbaStrR8
__vbaRedim
EVENT_SINK_Release
__vbaNew
ord600
ord601
__vbaUI1I2
_CIsqrt
__vbaObjIs
__vbaVarAnd
__vbaLateIdCallSt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaPrintFile
ord712
__vbaStrToUnicode
ord713
__vbaDateStr
_adj_fprem
_adj_fdivr_m64
ord714
ord607
ord608
__vbaFPException
__vbaInStrVar
ord717
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaDateVar
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord570
ord648
__vbaVarLateMemCallLdRf
__vbaVar2Vec
__vbaInStr
__vbaNew2
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaVarSetObj
ord573
__vbaStrCopy
__vbaI4Str
ord681
__vbaVarCmpLt
__vbaFreeStrList
__vbaVarNot
ord576
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
ord689
__vbaVarLateMemStAd
__vbaFpCy
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
__vbaStrComp
__vbaVarDup
__vbaFpI4
ord616
__vbaVarLateMemCallLd
__vbaLateMemCallLd
ord617
_CIatan
__vbaAryCopy
ord618
__vbaStrMove
__vbaCastObj
__vbaForEachVar
ord619
__vbaR8IntI4
__vbaStrVarCopy
_allmul
__vbaLateIdSt
_CItan
__vbaNextEachCollAd
__vbaAryUnlock
__vbaUI1Var
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581

Sections

.text
Size: 248KB - Virtual size: 244KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 264KB - Virtual size: 260KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

aa3afd5e31152e4084f0bb03771555ed

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 248KB - Virtual size: 244KB

.data Size: 4KB - Virtual size: 17KB

.rsrc Size: 264KB - Virtual size: 260KB

.text
Size: 248KB - Virtual size: 244KB

.data
Size: 4KB - Virtual size: 17KB

.rsrc
Size: 264KB - Virtual size: 260KB