Static task
static1
Behavioral task
behavioral1
Sample
2e66821f7bfb9b0ce6c1aec8a73856d0_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2e66821f7bfb9b0ce6c1aec8a73856d0_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
2e66821f7bfb9b0ce6c1aec8a73856d0_NEAS
-
Size
108KB
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MD5
2e66821f7bfb9b0ce6c1aec8a73856d0
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SHA1
af3fa06fbc9cd04c1327a9c030f894079690e37d
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SHA256
00631cb5216f99f72ddf341fe23dc78c1437b47de4fd329ac4987b088dd9759a
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SHA512
dcfbef372aefdacbeffa922ef2aa582237142e3f1a4580c60e9ba8d4955637ccdfc61c674c54e0e364ddedf238c7400115113b10563f1b63e806f2fccd0c2ff5
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SSDEEP
1536:Z4FZM19HDayV23wMpbF1ej8vDEWFhKQhyp:YZmDEwqbij8v0Qm
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2e66821f7bfb9b0ce6c1aec8a73856d0_NEAS
Files
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2e66821f7bfb9b0ce6c1aec8a73856d0_NEAS.exe windows:4 windows x86 arch:x86
6b6108d52e2212328f6056e29a87612f
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
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
_adj_fprem1
ord519
__vbaResume
__vbaStrCat
__vbaLsetFixstr
ord553
ord660
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
ord666
__vbaAryDestruct
ord592
__vbaForEachCollObj
__vbaExitProc
__vbaVarForInit
__vbaOnError
__vbaStrLike
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
__vbaFpR4
__vbaStrFixstr
ord520
ord522
__vbaBoolVarNull
__vbaVarTstLt
_CIsin
ord631
__vbaNextEachCollObj
ord632
ord525
__vbaChkstk
ord526
EVENT_SINK_AddRef
ord527
ord528
__vbaGenerateBoundsError
__vbaExitEachColl
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaAryConstruct2
__vbaR4Str
__vbaI2I4
ord561
__vbaObjVar
DllFunctionCall
__vbaVarOr
__vbaStrR4
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaStrR8
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord605
ord712
_adj_fprem
_adj_fdivr_m64
ord714
__vbaVarDiv
ord608
__vbaVarCmpLe
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
ord534
__vbaVarCat
__vbaI2Var
__vbaLsetFixstrFree
ord537
_CIlog
__vbaErrorOverflow
ord647
__vbaInStr
__vbaNew2
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaVarNot
__vbaVarCmpLt
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord578
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
__vbaFreeVarg
ord616
__vbaVarTstGe
__vbaVarLateMemCallLd
__vbaVarCopy
ord617
__vbaLateMemCallLd
_CIatan
ord618
__vbaAryCopy
__vbaStrMove
__vbaCastObj
ord619
__vbaStrVarCopy
ord542
ord543
ord650
_allmul
ord544
__vbaLateIdSt
ord545
_CItan
ord546
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 96KB - Virtual size: 94KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ