Static task
static1
Behavioral task
behavioral1
Sample
NEAS.b8c492d43db76ea95ad84754edb4b9b0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b8c492d43db76ea95ad84754edb4b9b0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.b8c492d43db76ea95ad84754edb4b9b0.exe
-
Size
280KB
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MD5
b8c492d43db76ea95ad84754edb4b9b0
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SHA1
39b49d79d82e2caad10b29aec0876c8cb8076bfd
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SHA256
171fef6d2483b9ad34da69b5349bc999c66e64f468016826c92d0edba19c2158
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SHA512
4b0fde5398742cd0329251a7ef40ff7229e002afed45f63cd66075faca696abcb333a6afbf75af2308cb534804dfb59f2f66211b64d78d4d9cc03da6bf5bf2aa
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SSDEEP
6144:2Cxk7pqUaCKQrAU34SVQHh684R/1ERYga:dUatQv3jOY91ERYga
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b8c492d43db76ea95ad84754edb4b9b0.exe
Files
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NEAS.b8c492d43db76ea95ad84754edb4b9b0.exe.exe windows:4 windows x86
901d2a1a16ce041d167f38c2d60a41b8
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
ord690
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
ord696
ord697
__vbaFreeVarList
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
__vbaStrErrVarCopy
__vbaVarIndexLoadRef
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaBoolErrVar
__vbaSetSystemError
__vbaRecDestruct
__vbaHresultCheckObj
__vbaLenBstrB
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
Zombie_GetTypeInfo
__vbaAryDestruct
ord669
__vbaLateMemSt
EVENT_SINK2_Release
__vbaBoolStr
__vbaForEachCollObj
__vbaExitProc
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaBoolVar
ord523
__vbaBoolVarNull
_CIsin
ord631
__vbaErase
__vbaNextEachCollObj
ord525
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
__vbaObjVar
DllFunctionCall
__vbaCastObjVar
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord531
__vbaFPException
ord717
ord319
__vbaStrVarVal
__vbaUbound
ord534
__vbaCheckType
__vbaLsetFixstrFree
__vbaI2Var
ord644
ord645
_CIlog
__vbaInStr
__vbaNew2
__vbaVarLateMemCallLdRf
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
EVENT_SINK2_AddRef
__vbaI4Str
ord681
__vbaFreeStrList
__vbaVarNot
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaI4Var
ord689
__vbaVarCmpEq
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
ord320
__vbaVarDup
__vbaStrToAnsi
ord321
__vbaVarCopy
__vbaVarLateMemCallLd
ord616
__vbaUnkVar
__vbaFpI4
__vbaLateMemCallLd
__vbaRecDestructAnsi
_CIatan
ord618
__vbaStrMove
__vbaCastObj
__vbaAryCopy
_allmul
__vbaLenVarB
__vbaLateIdSt
__vbaLateMemCallSt
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 264KB - Virtual size: 263KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ