yct[.]exe | Triage

Sharing

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General

Target

yct.exe
Size

6.5MB
MD5

15276954206c36e875d8c5cab0b08df2
SHA1

ee7a229024fdca47c5c771b24c4530c891d445a4
SHA256

cdc13b1c75f4d4c00958b73d4665c5720f2f28667618c9db6e9f1ef19f1b6727
SHA512

dda02b76113e5a680e120d769cb5cdfba45f2c87e171f47c560663152ebea96747d29909be6669d7394d60e73580a28df99176754ba51af0e48ca11d90d05cbe
SSDEEP

196608:KtnXfKVTTHNNWVAGw/z0EIoAneNu1xTwtwxE/lQD/yUSlqqxIE:wXfKVTTHNNWVAGwb0EIoAneNu1xTwtwx

Score

1^/10

Malware Config

Signatures

Files

yct.exe
.exe windows x86

c05ec452be1273f91a76b2e3c790579c

Code Sign

99:a3:80:0a:26:55:3b:65:ab:dc:6e:84:a6:b3:ea:39
Certificate

Issuer

CN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

19/05/2021, 05:32

Not After

18/05/2036, 05:32

Subject

CN=Certum Code Signing 2021 CA,O=Asseco Data Systems S.A.,C=PL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7c:88:3e:ce:c6:dd:09:14:e3:d2:4d:a7:a1:cd:c0:b7
Certificate

Issuer

CN=Certum Code Signing 2021 CA,O=Asseco Data Systems S.A.,C=PL

Not Before

13/12/2021, 07:31

Not After

13/12/2022, 07:31

Subject

CN=DS NET CORP\, S.A. DE C.V.,O=DS NET CORP\, S.A. DE C.V.,L=Ciudad de México,ST=Mexico,C=MX,1.2.840.113549.1.9.1=#0c14636f6e746163746f4064736e657477622e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

f1:64:25:8c:09:b6:e2:7b:e2:0e:32:60:8e:4b:f4:a8
Certificate

Issuer

CN=Certum Timestamping 2021 CA,O=Asseco Data Systems S.A.,C=PL

Not Before

19/05/2021, 05:42

Not After

18/05/2032, 05:42

Subject

CN=Certum Timestamp 2021,O=Asseco Data Systems S.A.,C=PL

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

e7:ff:69:c7:3b:35:ce:4b:91:26:d8:74:7c:68:a5:87
Certificate

Issuer

CN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

19/05/2021, 05:32

Not After

18/05/2036, 05:32

Subject

CN=Certum Timestamping 2021 CA,O=Asseco Data Systems S.A.,C=PL

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

1b:b5:8f:25:2a:df:23:00:49:28:c9:ae:3d:7e:ed:27
Certificate

Issuer

CN=Certum Trusted Network CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

31/05/2021, 06:43

Not After

17/09/2029, 06:43

Subject

CN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

92:28:a2:9b:fa:a8:b8:a1:02:0b:48:48:06:e0:9d:d1:3e:33:90:f2
Signer

Actual PE Digest

92:28:a2:9b:fa:a8:b8:a1:02:0b:48:48:06:e0:9d:d1:3e:33:90:f2

Digest Algorithm

sha1

PE Digest Matches

true

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
__vbaR8FixI4
__vbaVarSub
__vbaVarTstGt
__vbaStrI2
ord690
__vbaVarTextCmpGe
__vbaNextEachAry
ord691
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaCyMul
__vbaFreeVar
__vbaAryMove
__vbaGosubReturn
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
ord588
ord696
__vbaVargObjAddref
__vbaVarIdiv
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
ord698
__vbaPut4
__vbaFpCDblR8
EVENT_SINK_Invoke
__vbaNextEachVar
__vbaRaiseEvent
__vbaGetFxStr3
__vbaFreeObjList
ord516
__vbaVarIndexLoadRef
__vbaStrErrVarCopy
ord517
_adj_fprem1
ord518
__vbaRecAnsiToUni
__vbaVarSetVarAddref
ord519
__vbaCopyBytes
__vbaResume
__vbaVarCmpNe
__vbaStrCat
__vbaError
__vbaVarTextTstEq
ord553
ord660
__vbaLsetFixstr
__vbaSetSystemError
ord661
__vbaRecDestruct
__vbaStrDate
__vbaHresultCheckObj
__vbaLenBstrB
ord662
__vbaNameFile
__vbaVargVarCopy
ord558
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
ord666
__vbaVarTstLe
Zombie_GetTypeInfo
__vbaVarXor
__vbaVarCmpGe
__vbaAryDestruct
__vbaVarIndexLoadRefLock
ord591
__vbaLateMemSt
EVENT_SINK2_Release
ord592
__vbaVarForInit
__vbaForEachCollObj
__vbaExitProc
__vbaStrBool
ord593
__vbaBoolStr
ord300
__vbaFileCloseAll
ord594
ord301
__vbaOnError
__vbaObjSet
ord595
ord302
ord596
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord304
__vbaVarIndexLoad
ord598
ord305
ord306
__vbaForEachCollVar
__vbaBoolVar
ord520
ord705
__vbaStrFixstr
ord307
ord521
ord308
__vbaFPFix
ord522
__vbaStrTextCmp
ord309
__vbaVarTstLt
__vbaRefVarAry
ord523
__vbaBoolVarNull
_CIsin
ord631
ord709
__vbaErase
__vbaVarTextCmpLe
__vbaVargVarMove
ord525
__vbaNextEachCollObj
__vbaVarZero
__vbaVarCmpGt
__vbaLateMemStAd
ord632
__vbaChkstk
__vbaI2Cy
__vbaGosubFree
__vbaFileClose
ord526
EVENT_SINK_AddRef
ord527
__vbaVarAbs
ord528
__vbaCyI2
__vbaExitEachColl
__vbaStrCmp
__vbaGet3
__vbaVarTstEq
__vbaAryConstruct2
__vbaPutOwner3
__vbaGet4
__vbaCyI4
__vbaDateR8
__vbaPrintObj
ord561
__vbaNextEachCollVar
__vbaObjVar
DllFunctionCall
ord563
__vbaVarLateMemSt
__vbaVarOr
ord670
__vbaFpUI1
__vbaCastObjVar
__vbaRedimPreserve
__vbaLbound
__vbaStrR4
_adj_fpatan
ord567
__vbaR4Var
ord568
__vbaFixstrConstruct
ord569
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaR8Cy
__vbaStrR8
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
ord601
_CIsqrt
ord310
__vbaLateIdCallSt
__vbaObjIs
__vbaVarAnd
ord311
EVENT_SINK_QueryInterface
__vbaFpCmpCy
__vbaStr2Vec
ord710
__vbaStrUI1
__vbaVarMul
__vbaExceptHandler
ord312
ord711
ord313
__vbaInputFile
ord712
__vbaStrToUnicode
ord314
ord713
__vbaExitEachAry
ord606
__vbaDateStr
_adj_fprem
_adj_fdivr_m64
ord315
__vbaFailedFriend
__vbaR8ErrVar
__vbaGosub
ord607
ord714
__vbaI2Str
__vbaLateIdStAd
__vbaVarDiv
ord316
ord608
ord715
ord716
ord531
__vbaVarCmpLe
__vbaFPException
ord532
__vbaInStrVar
ord717
ord319
__vbaStrVarVal
__vbaUbound
__vbaGetOwner3
__vbaVarCat
__vbaCheckType
__vbaDateVar
ord535
__vbaLsetFixstrFree
__vbaI2Var
__vbaFileSeek
ord537
ord644
ord538
ord645
_CIlog
ord539
__vbaFileOpen
__vbaR8Str
__vbaNew2
__vbaInStr
ord648
ord570
__vbaVar2Vec
__vbaVarLateMemCallLdRf
__vbaVarInt
ord571
__vbaCyMulI2
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaVarSetObj
ord573
__vbaStrCopy
EVENT_SINK2_AddRef
ord681
__vbaI4Str
__vbaFreeStrList
__vbaVarNot
__vbaVarCmpLt
__vbaVarTextTstGt
ord576
_adj_fdivr_m32
__vbaPowerR8
__vbaR8Var
ord577
_adj_fdiv_r
ord685
ord578
ord100
__vbaVarTstNe
ord579
__vbaVarSetVar
__vbaI4Var
__vbaVarLateMemStAd
__vbaForEachAry
ord689
__vbaVarCmpEq
__vbaFpCy
ord610
__vbaInStrB
__vbaVarAdd
__vbaLateMemCall
__vbaAryLock
ord320
__vbaStrComp
__vbaVarDup
__vbaStrToAnsi
ord321
__vbaVerifyVarObj
__vbaFpI2
__vbaVarMod
__vbaCheckTypeVar
__vbaUnkVar
__vbaVarCopy
__vbaFpI4
ord616
__vbaVarLateMemCallLd
__vbaVarTstGe
__vbaVarSetObjAddref
ord617
__vbaLateMemCallLd
__vbaRecDestructAnsi
__vbaR8IntI2
_CIatan
__vbaUI1Str
__vbaStrMove
__vbaCastObj
__vbaAryCopy
ord618
__vbaI4Cy
__vbaR8IntI4
__vbaForEachVar
ord619
__vbaStrVarCopy
ord542
ord543
ord650
_allmul
ord544
__vbaLateIdSt
__vbaLenVarB
ord545
_CItan
ord546
ord547
__vbaUI1Var
__vbaAryUnlock
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr
ord581

Sections

.text
Size: 6.4MB - Virtual size: 6.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 123KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 88KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c05ec452be1273f91a76b2e3c790579c

Code Sign

99:a3:80:0a:26:55:3b:65:ab:dc:6e:84:a6:b3:ea:39Certificate

Extended Key Usages

Key Usages

7c:88:3e:ce:c6:dd:09:14:e3:d2:4d:a7:a1:cd:c0:b7Certificate

Extended Key Usages

Key Usages

f1:64:25:8c:09:b6:e2:7b:e2:0e:32:60:8e:4b:f4:a8Certificate

Extended Key Usages

Key Usages

e7:ff:69:c7:3b:35:ce:4b:91:26:d8:74:7c:68:a5:87Certificate

Extended Key Usages

Key Usages

1b:b5:8f:25:2a:df:23:00:49:28:c9:ae:3d:7e:ed:27Certificate

Key Usages

92:28:a2:9b:fa:a8:b8:a1:02:0b:48:48:06:e0:9d:d1:3e:33:90:f2Signer

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 6.4MB - Virtual size: 6.4MB

.data Size: 4KB - Virtual size: 123KB

.rsrc Size: 88KB - Virtual size: 85KB

99:a3:80:0a:26:55:3b:65:ab:dc:6e:84:a6:b3:ea:39
Certificate

7c:88:3e:ce:c6:dd:09:14:e3:d2:4d:a7:a1:cd:c0:b7
Certificate

f1:64:25:8c:09:b6:e2:7b:e2:0e:32:60:8e:4b:f4:a8
Certificate

e7:ff:69:c7:3b:35:ce:4b:91:26:d8:74:7c:68:a5:87
Certificate

1b:b5:8f:25:2a:df:23:00:49:28:c9:ae:3d:7e:ed:27
Certificate

92:28:a2:9b:fa:a8:b8:a1:02:0b:48:48:06:e0:9d:d1:3e:33:90:f2
Signer

.text
Size: 6.4MB - Virtual size: 6.4MB

.data
Size: 4KB - Virtual size: 123KB

.rsrc
Size: 88KB - Virtual size: 85KB