Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Worm.Win32.WBNA.4162.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Worm.Win32.WBNA.4162.exe
Resource
win10v2004-20230915-en
General
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Target
SecuriteInfo.com.Worm.Win32.WBNA.4162.5129
-
Size
180KB
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MD5
7431c10052ebaa845001c673cc5d8d6c
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SHA1
87f2ec075915f2f67e684e04818b8af5ae427c5c
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SHA256
65eb694460e5d93fd9e24b217f67bfea7af793cd2cd26bd255dbd8c48c3f02a8
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SHA512
7d3d8e6140d6d9d0c2dc987969e1e15a7e42ec0612d9574cf166a4f0a8a076d8e92b979449fccb8bb749f4843361bb55dc035cdd97ecbe926bc11c906dfeb922
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SSDEEP
1536:xV9x51EFzCbHtZexjD9sDrOu5HYtobpiDo8UgiSI6Ww89kbcAJ2o4VevdcAhuwm2:Lb51EFGbHSxhsDrOuxYtobyWbFD4
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SecuriteInfo.com.Worm.Win32.WBNA.4162.5129
Files
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SecuriteInfo.com.Worm.Win32.WBNA.4162.5129.exe windows x86
a8339b92f43b8c7fdcb5a8b809b792e8
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
ord586
ord587
__vbaCyMul
__vbaFreeVar
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaResume
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaExitProc
__vbaVarForInit
ord300
__vbaOnError
__vbaObjSet
__vbaCyAdd
ord595
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaCyStr
ord306
__vbaFpR8
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaStrCmp
__vbaCyI2
__vbaI2I4
DllFunctionCall
__vbaCySub
_adj_fpatan
__vbaFixstrConstruct
__vbaR8Cy
__vbaStrR8
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
__vbaI2Var
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaR8Str
__vbaNew2
ord648
__vbaCyMulI2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaFpCy
ord610
__vbaVarDup
__vbaStrToAnsi
ord616
__vbaFpI4
_CIatan
__vbaCastObj
__vbaStrMove
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaStrCy
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 168KB - Virtual size: 165KB
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: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ