Static task
static1
Behavioral task
behavioral1
Sample
NEAS.357fefbdd1600ee3e076518ba0566c70.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.357fefbdd1600ee3e076518ba0566c70.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.357fefbdd1600ee3e076518ba0566c70.exe
-
Size
144KB
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MD5
357fefbdd1600ee3e076518ba0566c70
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SHA1
bd14e43e0c73c17199bf35e9d230b48b11bea4a1
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SHA256
244db4d9b148c3a6bec68db8de78c4611d096e0fea8080da257bd43d66cfcbc4
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SHA512
60c0c8bc8488119aaadf6c711ab4f95d981c33abddb2f731a247da5a89b7a876235f361c96301fba322b2fbac389f8524b8e5baeaecc723e637f4d3336fb66a0
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SSDEEP
3072:5jpEjYpL3w+XysxFlSblOGwXrpoqrb69vcl3mt6rHSzSREh:ZSjWpX/O0ZbSq+1cl3mt6rpKh
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.357fefbdd1600ee3e076518ba0566c70.exe
Files
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NEAS.357fefbdd1600ee3e076518ba0566c70.exe.exe windows:4 windows x86
abf1e5d315746eb0d761d6cb54425762
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
__vbaVarSub
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
ord621
__vbaFreeObjList
ord516
ord517
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
__vbaAryDestruct
__vbaExitProc
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord520
__vbaStrFixstr
ord523
__vbaBoolVarNull
_CIsin
ord631
ord709
ord525
__vbaVargVarMove
__vbaVarCmpGt
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
__vbaVarOr
ord670
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord607
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaI2Var
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
ord648
__vbaNew2
ord570
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
ord579
__vbaI4Var
__vbaStrToAnsi
__vbaVarDup
ord613
__vbaVarCopy
ord616
__vbaFpI4
__vbaRecDestructAnsi
ord617
_CIatan
__vbaStrMove
ord650
_allmul
_CItan
_CIexp
__vbaMidStmtBstr
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 104KB - Virtual size: 102KB
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: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ