Static task
static1
Behavioral task
behavioral1
Sample
NEAS.287a3e50000d196bf93048bea0c384d0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.287a3e50000d196bf93048bea0c384d0.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.287a3e50000d196bf93048bea0c384d0.exe
-
Size
508KB
-
MD5
287a3e50000d196bf93048bea0c384d0
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SHA1
2c72ba81cfb540ae77ca8c25dd6cbf07a7dbfdbf
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SHA256
c83de9b0679f00e9e4e15f8817b7faa8fbeee58787f62aabd8b9fff133b39c63
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SHA512
5c1f3fd86b14bf8aafe7aa9cdacccf1a7d548319c7ebbe40419560d7ba79b0dfa0a46b50566299ad721f010d18afc9af57e7f0d34837360dd90581bb87239483
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SSDEEP
6144:3OxZK4LJibqrnRDpHswzJIqnB0bEG5wlX44mb:3OxQVbqrnTMw54b
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.287a3e50000d196bf93048bea0c384d0.exe
Files
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NEAS.287a3e50000d196bf93048bea0c384d0.exe.exe windows:4 windows x86
f63b46cf8eaca6cf9100daac81996516
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
__vbaHresultCheck
__vbaVarMove
__vbaStrI4
__vbaRedimPreserveVar
__vbaVarVargNofree
__vbaFreeVar
__vbaLateIdCall
__vbaLenBstr
__vbaLineInputStr
__vbaStrVarMove
__vbaGosubReturn
ord696
ord697
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
__vbaVarIndexStore
__vbaFreeObjList
__vbaGetFxStr4
ord516
__vbaVarFix
__vbaStrErrVarCopy
_adj_fprem1
ord519
__vbaResume
__vbaVarCmpNe
__vbaStrCat
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryDestruct
ord669
__vbaStrBool
__vbaExitProc
__vbaFileCloseAll
__vbaI4Abs
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
__vbaStrFixstr
ord520
__vbaBoolVar
ord521
ord309
__vbaBoolVarNull
__vbaRefVarAry
__vbaVarTstLt
__vbaFpR8
_CIsin
ord631
__vbaVarCmpGt
__vbaVargVarMove
ord525
__vbaChkstk
ord526
__vbaFileClose
__vbaGosubFree
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
ord528
ord529
__vbaGet3
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaGet4
__vbaI2I4
DllFunctionCall
ord564
__vbaLbound
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaStrR8
__vbaRedim
EVENT_SINK_Release
ord600
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
ord711
__vbaStrToUnicode
__vbaInputFile
__vbaPrintFile
ord606
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
__vbaVarDiv
__vbaGosub
__vbaFPException
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
ord534
ord536
__vbaI2Var
ord537
__vbaFileSeek
__vbaStopExe
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaR8Str
__vbaNew2
ord648
__vbaInStr
ord570
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
__vbaR8Var
_adj_fdiv_r
ord685
ord578
ord100
__vbaVarTstNe
__vbaI4Var
__vbaAryLock
__vbaVarAdd
ord611
__vbaStrToAnsi
__vbaVarDup
ord613
__vbaFpI2
ord616
__vbaVarCopy
__vbaFpI4
_CIatan
ord618
__vbaStrMove
__vbaR8IntI4
ord650
_allmul
__vbaLateIdSt
ord651
_CItan
__vbaAryUnlock
__vbaFPInt
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 476KB - Virtual size: 472KB
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: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ