Static task
static1
Behavioral task
behavioral1
Sample
cbecfba00d1479a97983f920c60b0e50_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cbecfba00d1479a97983f920c60b0e50_NEAS.exe
Resource
win10v2004-20240419-en
General
-
Target
cbecfba00d1479a97983f920c60b0e50_NEAS
-
Size
308KB
-
MD5
cbecfba00d1479a97983f920c60b0e50
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SHA1
3a52c9b18ed813df5b6056596c6a36943ae41064
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SHA256
bcd87f695a827f4a564890cf026526086596785b6f642d0ddfb3f7252dd1ec80
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SHA512
77f7385917171fb94c09d9f9bfd80bdd43a9d308fd7cd1c2c9889d9ee1d7bfb6cd66dbd246e62a056220725bd53f67cf33938b657135eec3a8a2c3824ab72e4e
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SSDEEP
3072:5RJP++XldxbjP+wVGJLQ4dDriEp5KnTCFzi/FpiVJCg7Cd9YsDHzP+M//VVbOmvJ:5RJhKy5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cbecfba00d1479a97983f920c60b0e50_NEAS
Files
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cbecfba00d1479a97983f920c60b0e50_NEAS.exe windows:4 windows x86 arch:x86
26c769c8f688aff0749393cf0f7a4bbe
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
ord588
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
__vbaVarIndexStore
__vbaFreeObjList
ord516
ord517
__vbaVarIndexLoadRef
_adj_fprem1
__vbaRecAnsiToUni
ord626
ord519
__vbaResume
__vbaVarCmpNe
__vbaStrCat
ord552
ord660
__vbaCyInt
__vbaLsetFixstr
ord661
__vbaSetSystemError
__vbaHresultCheckObj
ord557
__vbaLenVar
__vbaVargVarCopy
_adj_fdiv_m32
__vbaAryDestruct
__vbaVarIndexLoadRefLock
__vbaLateMemSt
ord669
__vbaBoolStr
__vbaVarForInit
ord593
__vbaStrBool
__vbaExitProc
ord594
__vbaI4Abs
__vbaOnError
ord595
__vbaObjSet
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
ord599
__vbaBoolVar
__vbaForEachCollVar
ord520
__vbaStrFixstr
ord521
__vbaBoolVarNull
__vbaRefVarAry
__vbaFpR8
_CIsin
ord524
ord631
ord632
__vbaVarCmpGt
__vbaVargVarMove
__vbaVarZero
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
ord527
ord528
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaPutOwner3
__vbaVarTstEq
ord560
ord561
__vbaNextEachCollVar
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaVarOr
__vbaVarLateMemSt
__vbaCastObjVar
__vbaLbound
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
_CIsqrt
__vbaLateIdCallSt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaFpCmpCy
__vbaExceptHandler
ord711
ord712
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord607
ord608
ord716
ord531
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord535
__vbaDateVar
__vbaCheckType
__vbaLsetFixstrFree
ord536
__vbaI2Var
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaR8Str
ord648
__vbaVar2Vec
__vbaInStr
__vbaVarLateMemCallLdRf
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaVarSetObj
__vbaStrCopy
__vbaI4Str
ord681
__vbaVarNot
__vbaVarCmpLt
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaVarLateMemStAd
__vbaVarAdd
__vbaAryLock
__vbaLateMemCall
__vbaFreeVarg
__vbaStrToAnsi
__vbaVarDup
ord613
ord614
__vbaFpI2
__vbaCheckTypeVar
__vbaFpI4
__vbaVarCopy
ord616
__vbaVarLateMemCallLd
__vbaVarSetObjAddref
ord617
__vbaR8IntI2
__vbaLateMemCallLd
_CIatan
ord618
__vbaCastObj
__vbaStrMove
ord619
__vbaStrVarCopy
ord650
_allmul
__vbaVarLateMemCallSt
ord651
__vbaLateIdSt
_CItan
ord546
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 296KB - Virtual size: 293KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ