Static task
static1
Behavioral task
behavioral1
Sample
z1Autec.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
z1Autec.exe
Resource
win10v2004-20231215-en
General
-
Target
z1Autec.exe
-
Size
1.7MB
-
MD5
4aaff5899224b70497afbbca21ae3722
-
SHA1
37b44dcff5ed922bc4ba15f1fcd7efadc99a0010
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SHA256
9dc63016a5bf29908a36136aff87ee64a6df502b7c9bf09792364224de1784e0
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SHA512
077fc436b6f406fd7e8bcf065e6ccb335e8f7707a6ce5a9dd95864abcc2df45d96ad2830bf2e413fd8db687fdc570f7d066b76f7cd16a9a88fdd78631473cbce
-
SSDEEP
49152:sQ/DgVSOCY2YCgvddNVgRqjGoxTD6xjuGrWcLHhwdl+7eAfOp11z:ROCY2YCgvddNVgRqjGoxTD6xjuGrWcLQ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource z1Autec.exe
Files
-
z1Autec.exe.exe windows:4 windows x86 arch:x86
ffe94bd1ee51f5d603cfffc345a71b08
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
ord582
__vbaVarTstGt
__vbaVarSub
ord583
__vbaStrI2
_CIcos
_adj_fptan
ord585
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaLineInputStr
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaVarIndexStore
__vbaRaiseEvent
__vbaLineInputVar
__vbaFreeObjList
ord516
ord517
__vbaStrErrVarCopy
_adj_fprem1
ord518
ord519
__vbaI2Abs
__vbaCopyBytes
__vbaResume
__vbaStrCat
__vbaVarCmpNe
ord552
ord553
ord660
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
__vbaVargVarCopy
_adj_fdiv_m32
__vbaVarTstLe
__vbaVarXor
__vbaVarCmpGe
__vbaAryDestruct
__vbaVarIndexLoadRefLock
__vbaVarPow
__vbaVarForInit
__vbaExitProc
__vbaOnError
__vbaObjSet
ord595
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
ord599
ord520
__vbaBoolVar
__vbaVarTstLt
__vbaFpR8
__vbaBoolVarNull
_CIsin
ord631
__vbaErase
__vbaVarCmpGt
__vbaVargVarMove
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaVarAbs
__vbaGenerateBoundsError
ord528
ord529
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
ord560
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
__vbaVarOr
__vbaFpUI1
__vbaCastObjVar
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
__vbaUI1I2
ord601
_CIsqrt
__vbaObjIs
__vbaVarAnd
__vbaLateIdCallSt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaVarMul
__vbaExceptHandler
__vbaStrToUnicode
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord608
__vbaVarCmpLe
__vbaFPException
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord535
__vbaI2Var
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaNew2
__vbaR8Str
__vbaVarLateMemCallLdRf
__vbaInStr
ord571
__vbaVarInt
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaVarSetObj
ord681
__vbaI4Str
__vbaVarCmpLt
__vbaFreeStrList
__vbaVarNot
ord576
_adj_fdivr_m32
__vbaR8Var
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaVarAdd
__vbaLateMemCall
__vbaStrToAnsi
__vbaVarDup
ord612
__vbaFpI2
__vbaVarMod
__vbaFpI4
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaVarTstGe
ord617
_CIatan
__vbaCastObj
ord618
__vbaStrMove
ord619
__vbaStrVarCopy
__vbaVarNeg
ord542
ord543
_allmul
ord544
__vbaLateIdSt
ord545
_CItan
ord546
__vbaAryUnlock
ord547
__vbaUI1Var
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 30KB
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