Static task
static1
Behavioral task
behavioral1
Sample
eadaaf2be3dd5338f7d3d5d519809d40_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
eadaaf2be3dd5338f7d3d5d519809d40_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
eadaaf2be3dd5338f7d3d5d519809d40_NEAS
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Size
580KB
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MD5
eadaaf2be3dd5338f7d3d5d519809d40
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SHA1
21058185f6d7e8688b51fc6da03e74a93c876704
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SHA256
38fbfe9f5b77a5a8ee1f7dfc4d6e75409d39f23e68c92ef6a32f5043ad6b07de
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SHA512
8fa9b655fa63f8efd9ea50d8cb6214a56d61ac5d453be5e22660252aab25501a124e7d2dfcaeff75bc570673b8ff371e0adf28601862887738e5ac8a6c64db10
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SSDEEP
3072:/777L1R1UDnEwTwMILkIiBw7UwxZEpnEwTwMIW:H1R1cnK9AnK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource eadaaf2be3dd5338f7d3d5d519809d40_NEAS
Files
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eadaaf2be3dd5338f7d3d5d519809d40_NEAS.exe windows:4 windows x86 arch:x86
50a261106d0c2b458743cb6f954acbac
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaLateIdCall
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord667
__vbaAryDestruct
__vbaExitProc
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaStrFixstr
ord520
__vbaBoolVarNull
_CIsin
ord709
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
DllFunctionCall
__vbaCastObjVar
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord531
__vbaFPException
ord532
__vbaStrVarVal
ord534
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaAryLock
__vbaStrComp
__vbaVarDup
__vbaStrToAnsi
ord616
ord617
_CIatan
__vbaStrMove
__vbaCastObj
ord618
ord619
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 528KB - Virtual size: 527KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ