Static task
static1
Behavioral task
behavioral1
Sample
b8da6879abcff5281d31d2c1a3374a41.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b8da6879abcff5281d31d2c1a3374a41.exe
Resource
win10v2004-20240226-en
General
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Target
b8da6879abcff5281d31d2c1a3374a41
-
Size
96KB
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MD5
b8da6879abcff5281d31d2c1a3374a41
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SHA1
ea93b2a216c762c5fabfe4239be51f7339917cd0
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SHA256
c66aeff06ec092d8897b7de0e9f13d98c4a54c7b339f37f54bef001dd1907054
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SHA512
1b8ae446cca5105bac466e41e73aa1a8ec43ed224251370feabaa474b0b864c34c53fd6e4381ed59b78250ed3efd8dc970c344f066ce3c6dac0f49517fa6408e
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SSDEEP
1536:YrGi55Yn8tv32AAT7idk5pSl/A+3bRH8i4PdLRSBczK4jKqwuaKqHY+OsMsMXkdR:Yr3Btv+7/HSlA+3bRt4PdLRSBczK4jKS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b8da6879abcff5281d31d2c1a3374a41
Files
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b8da6879abcff5281d31d2c1a3374a41.exe windows:4 windows x86 arch:x86
70ff61e5599ac570ca5cb36c4dc7fec8
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
ord693
__vbaAryMove
__vbaFreeVar
ord695
__vbaLineInputStr
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
ord696
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
ord516
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaVarCmpNe
__vbaStrCat
ord629
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
ord662
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaVarTstLe
__vbaAryVar
__vbaVarCmpGe
__vbaAryDestruct
__vbaExitProc
ord593
__vbaVarForInit
ord594
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
ord520
__vbaFpR8
__vbaBoolVarNull
__vbaVarTstLt
_CIsin
ord631
__vbaVarCmpGt
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaPutOwner3
__vbaAryConstruct2
ord560
ord561
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarOr
__vbaFpUI1
__vbaStrR4
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaStrUI1
__vbaExceptHandler
ord711
__vbaPrintFile
__vbaStrToUnicode
ord712
ord606
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord607
__vbaI2Str
ord608
__vbaVarCmpLe
ord716
__vbaFPException
ord717
__vbaGetOwner3
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord536
__vbaI2Var
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
ord648
__vbaNew2
__vbaInStr
__vbaVarLateMemCallLdRf
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaI4Str
__vbaVarCmpLt
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
ord613
__vbaFpI2
__vbaFpI4
ord616
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaRecDestructAnsi
ord617
__vbaVarSetObjAddref
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaI2ErrVar
ord619
__vbaStrVarCopy
__vbaR8IntI4
ord650
_allmul
__vbaLateIdSt
__vbaLenVarB
_CItan
ord546
__vbaUI1Var
__vbaFPInt
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
Sections
.text Size: 84KB - Virtual size: 82KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ