Static task
static1
Behavioral task
behavioral1
Sample
4809445b417d4eac0792beee6528ef90_NEAS.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4809445b417d4eac0792beee6528ef90_NEAS.exe
Resource
win10v2004-20240226-en
General
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Target
4809445b417d4eac0792beee6528ef90_NEAS
-
Size
808KB
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MD5
4809445b417d4eac0792beee6528ef90
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SHA1
8ec42558f572f1a0f949eb84dcd2bcbc8cc0c167
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SHA256
395566fa9223bfe6aa20c7fb95e41d39c5946089b4f858edf471495f60e61123
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SHA512
62b18432f36d328489ec06f6c9b4976076ad02f68d38970ba59563132998e653f8527eb1602eb3665f6893d35db3b82a193d3f8d646f1876e60b2493858ef31f
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SSDEEP
6144:h6q1azHy9Nloe0Ntkw8t7+eOJfu9PwDOe0Ntkw8tf1azHy9Nl:hP1iy9NloS79+DOSf1iy9Nl
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4809445b417d4eac0792beee6528ef90_NEAS
Files
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4809445b417d4eac0792beee6528ef90_NEAS.exe windows:4 windows x86 arch:x86
afb9ac06672cc8d23c89d769e5cc3aec
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
ord690
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaVarIndexStore
ord621
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
ord517
_adj_fprem1
__vbaResume
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
ord666
__vbaAryVar
__vbaAryDestruct
__vbaLateMemSt
__vbaVarIndexLoadRefLock
ord593
__vbaForEachCollObj
__vbaStrBool
__vbaExitProc
__vbaBoolStr
ord594
__vbaObjSet
__vbaOnError
ord595
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
ord520
__vbaForEachCollVar
__vbaFpR8
__vbaVarTstLt
__vbaVargVar
__vbaBoolVarNull
__vbaRefVarAry
_CIsin
ord631
ord709
__vbaNextEachCollObj
ord632
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
ord529
__vbaStrCmp
ord561
__vbaObjVar
__vbaNextEachCollVar
__vbaI2I4
DllFunctionCall
__vbaCastObjVar
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
ord567
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
__vbaNew
ord600
_CIsqrt
__vbaRedimVar
EVENT_SINK_QueryInterface
ord710
__vbaExceptHandler
ord711
__vbaPrintFile
__vbaStrToUnicode
ord712
ord605
ord606
_adj_fprem
_adj_fdivr_m64
ord607
__vbaI2Str
ord608
ord716
__vbaFPException
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord535
__vbaCheckType
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord570
ord648
__vbaInStr
__vbaNew2
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
__vbaR8Var
ord577
_adj_fdiv_r
ord578
ord685
ord100
__vbaVarTstNe
ord579
__vbaI4Var
ord689
__vbaVarAdd
__vbaLateMemCall
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaVarCopy
ord616
__vbaLateMemCallLd
_CIatan
__vbaAryCopy
__vbaStrMove
__vbaCastObj
ord618
_allmul
__vbaLateIdSt
_CItan
__vbaFPInt
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 456KB - Virtual size: 455KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 344KB - Virtual size: 343KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ