Static task
static1
Behavioral task
behavioral1
Sample
49df57e7fa732a50a3c3034eff76c330_NEAS.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
49df57e7fa732a50a3c3034eff76c330_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
49df57e7fa732a50a3c3034eff76c330_NEAS
-
Size
1008KB
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MD5
49df57e7fa732a50a3c3034eff76c330
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SHA1
278417629e5cdb00d6c53c6a5d868ee6cdf252c2
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SHA256
e7a4b53697eb3cc61e8aee280dfbc37b91e9208e0592859e4f464840a33ee070
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SHA512
b7d87c69c07a5a1e2ab80fa85b9097b9b59958dce66c74b48e4dbde9c70b585212b75a27ba7c15277c168a124de9632bafe876e4cd20b1f69fd435fee37f9d98
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SSDEEP
24576:Dzy6YgLcpUlrrFQeV4ERc5OTgt8xHYK5WvV:YKcpUDQeOERYKw
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 49df57e7fa732a50a3c3034eff76c330_NEAS
Files
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49df57e7fa732a50a3c3034eff76c330_NEAS.exe windows:4 windows x86 arch:x86
86959ca8dd6583f6d76e8170259c2d8f
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
EVENT_SINK_GetIDsOfNames
__vbaVarSub
__vbaVarTstGt
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaLateIdCall
__vbaLenBstr
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
__vbaVargObjAddref
_adj_fdiv_m64
__vbaPut4
EVENT_SINK_Invoke
__vbaFreeObjList
_adj_fprem1
ord518
ord626
__vbaForEachCollAd
__vbaVarCmpNe
__vbaStrCat
ord552
ord553
ord660
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaLateMemSt
ord592
__vbaForEachCollObj
__vbaExitProc
ord595
__vbaOnError
__vbaObjSet
__vbaVargObj
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaFpR4
ord520
ord706
__vbaFpR8
__vbaBoolVarNull
_CIsin
ord525
__vbaNextEachCollObj
__vbaVarCmpGt
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaExitEachColl
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaPutOwner3
__vbaObjVar
__vbaI2I4
ord561
DllFunctionCall
__vbaVarOr
__vbaCastObjVar
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaStrR8
__vbaRedim
EVENT_SINK_Release
__vbaNew
ord600
_CIsqrt
__vbaLateIdCallSt
__vbaVarAnd
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaExceptHandler
ord711
__vbaPrintFile
__vbaStrToUnicode
ord712
__vbaDateStr
_adj_fprem
_adj_fdivr_m64
ord608
ord531
__vbaFPException
__vbaInStrVar
ord319
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaCheckType
__vbaI2Var
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
ord577
_adj_fdiv_r
ord578
ord685
ord100
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
__vbaLateMemCall
__vbaAryLock
ord320
ord612
__vbaStrToAnsi
__vbaVarDup
__vbaFreeVarg
ord321
__vbaFpI2
__vbaFpI4
ord616
__vbaUnkVar
__vbaVarLateMemCallLd
__vbaLateMemCallLd
ord617
_CIatan
__vbaStrMove
__vbaCastObj
__vbaAryCopy
ord619
_allmul
__vbaLateIdSt
_CItan
__vbaNextEachCollAd
ord546
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 988KB - Virtual size: 985KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ