Static task
static1
Behavioral task
behavioral1
Sample
NEAS.83ee44d3acadf09160c25be3ce3241a0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.83ee44d3acadf09160c25be3ce3241a0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.83ee44d3acadf09160c25be3ce3241a0.exe
-
Size
400KB
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MD5
83ee44d3acadf09160c25be3ce3241a0
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SHA1
882fd6e1d2187bbad0c93b7560c9a6548777cd60
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SHA256
97ff197d93893fefe92e3d2fbd8cd6d51559ac5d23d4abb8c8f4fac613ef6d84
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SHA512
e39007ad6da820a11d2c19945a685c5e5e75e49cade60d5cb70c087902b360ac8bd6bd458a8af6f11ec11c6d7065e346d9b74e86d88ae9bd714d78bfcb9a30ef
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SSDEEP
3072:PS66dyo2FvWS/vuYzxp3NZjvrnP1H5HS:rFvWR69jjvrnP
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.83ee44d3acadf09160c25be3ce3241a0.exe
Files
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NEAS.83ee44d3acadf09160c25be3ce3241a0.exe.exe windows:4 windows x86
1d9f01cfec9819d55fdacd2d99d756c9
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
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
__vbaPut3
_adj_fdiv_m64
__vbaNextEachVar
__vbaFreeObjList
__vbaLineInputVar
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaRecDestruct
__vbaHresultCheckObj
__vbaNameFile
__vbaLenVar
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
ord593
__vbaVarForInit
__vbaFileCloseAll
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
ord599
__vbaVarTstLt
__vbaVargVar
__vbaBoolVarNull
_CIsin
__vbaErase
ord632
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaGet3
__vbaGet4
__vbaVarTstEq
__vbaObjVar
DllFunctionCall
ord563
__vbaVarOr
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
ord600
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord712
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
ord531
ord716
__vbaFPException
ord717
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaGetOwner4
__vbaVarCat
ord535
__vbaI2Var
ord644
ord645
__vbaExitEachVar
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord648
__vbaVarLateMemCallLdRf
ord570
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
__vbaAryLock
__vbaLateMemCall
__vbaVarDup
__vbaStrToAnsi
ord613
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaVarTstGe
__vbaVarSetObjAddref
_CIatan
__vbaStrMove
__vbaStrVarCopy
__vbaForEachVar
__vbaR8IntI4
ord542
_allmul
ord544
ord545
_CItan
ord546
__vbaFPInt
__vbaAryUnlock
ord547
__vbaVarForNext
_CIexp
__vbaRecAssign
__vbaFreeObj
__vbaFreeStr
ord580
Sections
.text Size: 88KB - Virtual size: 85KB
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: 304KB - Virtual size: 303KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE