Static task
static1
Behavioral task
behavioral1
Sample
c8b7e435d6d198ef658b8089410ebec4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c8b7e435d6d198ef658b8089410ebec4.exe
Resource
win10v2004-20240226-en
General
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Target
c8b7e435d6d198ef658b8089410ebec4
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Size
106KB
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MD5
c8b7e435d6d198ef658b8089410ebec4
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SHA1
6f2e54d0e780ed307ae15cf3a9b51a8a11e1090c
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SHA256
e2dfaf331836cd6f7a60bf3ffa4e845133c79c12301463f5c215a874f38ba82b
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SHA512
55ac1ae7c4065e25653185201168de16a6af24018ac2be06db9ffbb5f2bd37460d64a70b30d38d0b1b1afab28d650728963399df0be82e2cf61d43a8daa8abca
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SSDEEP
1536:Q1KRvyGEVHQ5HVa2SIvSaEGeepTbeVdvbFTqGJ/1yT:FRaGEhQ5HVaFVaEGPp3eVdTsGp1E
Malware Config
Signatures
Files
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c8b7e435d6d198ef658b8089410ebec4.exe windows:4 windows x86 arch:x86
d9f80f0e2d19d82f198baf7362ea9dd2
Code Sign
04Certificate
IssuerCN=KISA RootCA 1,OU=Korea Certification Authority Central,O=KISA,C=KRNot Before24-08-2005 08:05Not After24-08-2025 08:05SubjectCN=KISA RootCA 1,OU=Korea Certification Authority Central,O=KISA,C=KR03:f3Certificate
IssuerCN=yessignCA General Class 2,OU=AccreditedCA,O=yessign,C=krNot Before18-07-2010 15:00Not After19-07-2011 14:59SubjectCN=AD79 Corp,OU=code-sign+OU=02201007190001,O=yessign,C=krExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
27:72Certificate
IssuerCN=KISA RootCA 1,OU=Korea Certification Authority Central,O=KISA,C=KRNot Before02-02-2007 09:32Not After02-02-2017 09:32SubjectCN=yessignTSA,OU=AccreditedCA,O=yessign,C=krExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
27:84Certificate
IssuerCN=KISA RootCA 1,OU=Korea Certification Authority Central,O=KISA,C=KRNot Before30-04-2010 01:50Not After30-04-2020 01:50SubjectCN=yessignCA General Class 2,OU=AccreditedCA,O=yessign,C=krKey Usages
KeyUsageCertSign
KeyUsageCRLSign
Signer
Actual PE DigestDigest AlgorithmPE Digest MatchesfalseHeaders
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaNextEachVar
__vbaFreeObjList
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord519
ord626
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaVarForInit
__vbaExitProc
__vbaFileCloseAll
ord595
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaBoolVarNull
_CIsin
ord631
ord632
ord525
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaPutOwner4
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarOr
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaStrUI1
__vbaExceptHandler
ord711
ord712
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord607
ord608
ord716
__vbaFPException
__vbaInStrVar
__vbaVarCat
ord536
__vbaLsetFixstrFree
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaInStr
__vbaVar2Vec
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaVarCmpLt
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaLateMemCall
__vbaVarDup
__vbaStrToAnsi
__vbaVarCopy
ord616
ord617
__vbaLateMemCallLd
_CIatan
ord618
__vbaI2ErrVar
__vbaAryCopy
__vbaStrMove
__vbaCastObj
__vbaForEachVar
_allmul
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 64KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ