Static task
static1
Behavioral task
behavioral1
Sample
NEAS.7b75cb9e213b5d0d17442d3212859980_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.7b75cb9e213b5d0d17442d3212859980_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.7b75cb9e213b5d0d17442d3212859980_JC.exe
-
Size
8.1MB
-
MD5
7b75cb9e213b5d0d17442d3212859980
-
SHA1
e75d2d7ef8db1e09b827cb10fb54889a53700b65
-
SHA256
4cec917e9fb49ca31a4781f7206b274a1d2da8372b2ccd2eafd2a80a7a46d71d
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SHA512
cab4859177b55e988278b8de3cf4b6ac9af8923d4f686f9f6c640e1f0a2990541aca7a4736e8986272f4cfeaf232cf0b779ea3b84a39da9350b798b377f31610
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SSDEEP
49152:O1Zj1J8XfaoQ51V0vcENSehdVLF5wXdjedQ/MI6DiEkAKJnBOd4K6FuNEehRmqz6:O1jJ351V0vcENSehdVLF5EI+mSImN6r8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.7b75cb9e213b5d0d17442d3212859980_JC.exe
Files
-
NEAS.7b75cb9e213b5d0d17442d3212859980_JC.exe.exe windows:4 windows x86
4b115d718a4d5b4c7834bacc721b793e
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaLineInputStr
__vbaLenBstr
__vbaGosubReturn
__vbaStrVarMove
ord588
__vbaEnd
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
ord620
__vbaNextEachVar
__vbaRaiseEvent
__vbaLineInputVar
__vbaFreeObjList
ord516
ord517
__vbaStrErrVarCopy
_adj_fprem1
ord518
__vbaRecAnsiToUni
ord626
__vbaI2Abs
__vbaCopyBytes
__vbaVarCmpNe
__vbaStrCat
ord553
ord660
__vbaVarTextTstEq
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaNameFile
__vbaHresultCheckObj
__vbaLenVar
ord665
_adj_fdiv_m32
__vbaVarTstLe
__vbaAryVar
ord666
__vbaAryDestruct
ord592
ord593
__vbaVarForInit
__vbaExitProc
__vbaI4Abs
ord594
ord595
__vbaOnError
__vbaObjSet
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
__vbaStrFixstr
ord520
__vbaBoolVar
__vbaFPFix
__vbaStrTextCmp
__vbaRefVarAry
__vbaVarTstLt
__vbaBoolVarNull
__vbaFpR8
_CIsin
ord709
ord631
__vbaErase
__vbaVarCmpGt
ord632
__vbaVarZero
__vbaChkstk
ord526
__vbaFileClose
__vbaGosubFree
__vbaCyVar
EVENT_SINK_AddRef
ord527
ord528
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaAryConstruct2
__vbaPrintObj
__vbaObjVar
__vbaI2I4
DllFunctionCall
ord670
__vbaVarLateMemSt
__vbaVarOr
__vbaFpUI1
__vbaCastObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaStrR8
__vbaRedim
__vbaR8Cy
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
__vbaVarTextTstNe
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaVarMul
__vbaExceptHandler
ord711
__vbaInputFile
__vbaPrintFile
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaR8ErrVar
ord607
__vbaVarDiv
__vbaFailedFriend
__vbaGosub
ord608
ord531
ord716
__vbaFPException
__vbaInStrVar
ord532
ord717
__vbaStrVarVal
__vbaUbound
ord534
__vbaVarCat
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaInStr
ord570
__vbaVarLateMemCallLdRf
ord648
__vbaR8Str
__vbaNew2
ord571
__vbaCyMulI2
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaI4Str
__vbaVarCmpLt
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaR8Var
__vbaPowerR8
_adj_fdiv_r
ord578
ord685
ord100
__vbaVarTstNe
ord579
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaLateMemCall
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
ord613
__vbaFpI2
__vbaVarTstGe
ord616
__vbaVarLateMemCallLd
__vbaVarCopy
__vbaFpI4
ord617
__vbaLateMemCallLd
_CIatan
ord618
__vbaCastObj
__vbaAryCopy
__vbaStrMove
__vbaR8IntI4
__vbaStrVarCopy
ord619
__vbaForEachVar
ord650
_allmul
ord651
__vbaLateIdSt
__vbaLenVarB
__vbaFpCSngR4
_CItan
ord546
__vbaUI1Var
__vbaAryUnlock
__vbaFPInt
ord548
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
ord580
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 7.4MB - Virtual size: 7.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.WYCao Size: 740KB - Virtual size: 756KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ