Static task
static1
Behavioral task
behavioral1
Sample
NEAS.45f90bbf1565cf604cc1df524aa0c9e0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.45f90bbf1565cf604cc1df524aa0c9e0.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.45f90bbf1565cf604cc1df524aa0c9e0.exe
-
Size
124KB
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MD5
45f90bbf1565cf604cc1df524aa0c9e0
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SHA1
4934436ece4430f9387ba93ea23ad4c7fc4e0ec7
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SHA256
1d87ed18337e59577d83b182062a0374ce6daa0f27bfdde706a0acfe564e81a8
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SHA512
9b499d55a735e402e0bdd9f0c8f303452c5500228c3fc8b7331192d092d12565d68c6b3afef588cb247d523a9c049aa93db34616d4871c51f77272c37730b894
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SSDEEP
1536:7EOaluGu3pbolv9s9PqH571TDRxnLqVlvJkUI238pjz+eqNs3rA:74uGuZbolVsAH5lqVzkW38pVqSM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.45f90bbf1565cf604cc1df524aa0c9e0.exe
Files
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NEAS.45f90bbf1565cf604cc1df524aa0c9e0.exe.exe windows:4 windows x86
31ab472d438b716265cd1a4cbfb6a4d9
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
kernel32
GetProcAddress
LoadLibraryW
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
ord693
__vbaVarVargNofree
__vbaFreeVar
ord694
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
ord695
ord696
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
ord513
ord514
ord515
ord516
ord517
_adj_fprem1
ord519
__vbaCopyBytes
ord628
__vbaStrCat
ord629
__vbaInStrVarB
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord669
ord593
ord594
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord521
ord522
ord708
ord523
_CIsin
__vbaErase
ord709
ord524
ord631
__vbaVarZero
ord632
ord525
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
ord528
__vbaAryConstruct2
__vbaI2I4
ord670
__vbaLbound
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
ord710
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord607
__vbaFPException
__vbaInStrVar
ord717
__vbaStrCompVar
__vbaStrVarVal
__vbaGetOwner3
__vbaUbound
__vbaGetOwner4
__vbaVarCat
ord537
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaInStr
__vbaVar2Vec
ord648
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
__vbaVarNot
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaVarCopy
ord616
ord431
__vbaUnkVar
ord617
__vbaR8IntI2
_CIatan
__vbaStrMove
__vbaAryCopy
ord618
ord619
__vbaStrVarCopy
_allmul
__vbaLenVarB
_CItan
__vbaUI1Var
__vbaAryUnlock
__vbaFPInt
_CIexp
__vbaFreeObj
__vbaFreeStr
__vbaI4ErrVar
Sections
.text Size: 112KB - Virtual size: 108KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
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