Static task
static1
Behavioral task
behavioral1
Sample
bf71886471e38299ef22641a12bbb2b1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bf71886471e38299ef22641a12bbb2b1.exe
Resource
win10v2004-20231215-en
General
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Target
bf71886471e38299ef22641a12bbb2b1
-
Size
100KB
-
MD5
bf71886471e38299ef22641a12bbb2b1
-
SHA1
e3970ce6388937c385c13f8cbde15a7d82e85b1a
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SHA256
e3965b1d93b3a4115251eef8f42b7dede74e10d8c247933ebfb91934be5de59d
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SHA512
3caf4170a0eebf562ebca245ea1a48ffc66306a67af6a1fcc029d8c5aa91b624215ccc14c6d442d09785dbe8dd56307cc3d5f20624285243228918f6f5ea2630
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SSDEEP
3072:iqfmNE6XU7wyXE31URXdbSkEiimUOtvUXYGaUUUUfkKaa/GmDz0kEiimUO0Tm9XQ:i436XU7wyXRSkEiimUOtvUXYGaUUUUfO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bf71886471e38299ef22641a12bbb2b1
Files
-
bf71886471e38299ef22641a12bbb2b1.exe windows:4 windows x86 arch:x86
59f5a86f87ece144a0e8b0e5bc61e5a7
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
ord518
ord519
__vbaVarCmpNe
__vbaStrCat
ord629
__vbaLsetFixstr
__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
__vbaStrFixstr
ord520
__vbaRefVarAry
__vbaFpR8
__vbaBoolVarNull
__vbaVarTstLt
_CIsin
ord631
__vbaVarCmpGt
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaPutOwner3
__vbaAryConstruct2
__vbaVarTstEq
ord560
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarOr
__vbaFpUI1
__vbaStrR4
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaStrUI1
__vbaExceptHandler
ord711
__vbaPrintFile
__vbaStrToUnicode
ord712
ord606
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord607
__vbaI2Str
ord608
__vbaVarCmpLe
ord716
__vbaFPException
__vbaInStrVar
ord717
__vbaGetOwner3
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord536
__vbaI2Var
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaR8Str
__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
ord617
__vbaVarSetObjAddref
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaI2ErrVar
ord619
__vbaStrVarCopy
__vbaR8IntI4
_allmul
__vbaLateIdSt
__vbaLenVarB
_CItan
ord546
__vbaUI1Var
__vbaAryUnlock
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
Sections
.text Size: 88KB - Virtual size: 84KB
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