Static task
static1
Behavioral task
behavioral1
Sample
Visualizar.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Visualizar.exe
Resource
win10v2004-20231222-en
General
-
Target
6509f0403e6219564c78993c4affb1ab
-
Size
200KB
-
MD5
6509f0403e6219564c78993c4affb1ab
-
SHA1
0185f0e8a6d1d41c64b9da0f70b098c93c392fbc
-
SHA256
acbb07fb1dee41278a4a90add8c68b429effffd838aedfc8303146a5b0155929
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SHA512
5f978d552c34c6cde9cec79b57c406b095ef70a6c1b596ca38cdac751f524e7a57206bd0bee92c60b084a54726ef2255c2fb6fdd8cdbcbbd9b58e61382c47a79
-
SSDEEP
6144:1g6DmDpODll9i7S2Kn/KfACTUrgcIWxMYg:1g66pODHn/EACTUjO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Visualizar.exe
Files
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6509f0403e6219564c78993c4affb1ab.zip
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Visualizar.exe.exe windows:4 windows x86 arch:x86
95b3fcf8966e9437ff0e3ad605ed8fb5
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
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaPut3
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
ord518
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
ord660
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
__vbaExitProc
ord594
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaBoolVarNull
__vbaVarTstLt
_CIsin
__vbaErase
ord631
ord525
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarOr
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
EVENT_SINK_Release
__vbaNew
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaExceptHandler
__vbaStrToUnicode
ord712
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord608
ord716
__vbaFPException
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord535
ord536
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaAryLock
__vbaVarAdd
__vbaStrComp
__vbaStrToAnsi
ord612
__vbaFpI2
ord616
__vbaFpI4
__vbaVarCopy
ord617
__vbaLateMemCallLd
_CIatan
__vbaCastObj
__vbaStrMove
ord619
_allmul
_CItan
__vbaAryUnlock
__vbaFPInt
_CIexp
__vbaMidStmtBstr
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 228KB - Virtual size: 226KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ