Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Worm.Win32.WBNA.15340.15751.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Worm.Win32.WBNA.15340.15751.exe
Resource
win10v2004-20230915-en
General
-
Target
SecuriteInfo.com.Worm.Win32.WBNA.15340.15751.exe
-
Size
532KB
-
MD5
5f23101ecb3ba76d120e9f9d23564d22
-
SHA1
a777a401d17b52148fb2cc49b8f0c466383255f9
-
SHA256
2f1280d3798342dc6f53ce6a3d63abc7333216d1b13e3a1393798b62d4ca8ee6
-
SHA512
2fae7674861a7b15321dc8d6dde386578c3faf306f3c3c0526cfe7231c2e7517dd8f3c16be9a70af4b6fc603bf25bf676a61f46ddaca5f4222ed3df35f07190a
-
SSDEEP
3072:475nfGM14sKgx07YIt+OnNPq6e8F9vS5fkndTndwMg4QGcMg4QGX8:me/kx0793nh68XS5fedzd
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SecuriteInfo.com.Worm.Win32.WBNA.15340.15751.exe
Files
-
SecuriteInfo.com.Worm.Win32.WBNA.15340.15751.exe.exe windows x86
a57c2772a6d9d706765fc2f2f39176bf
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
__vbaVarMove
__vbaFreeVar
__vbaCyMul
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
__vbaStrErrVarCopy
_adj_fprem1
__vbaResume
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaVarTstLe
__vbaExitProc
__vbaOnError
ord595
__vbaObjSet
__vbaCyAdd
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaCyStr
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaFixstrConstruct
__vbaStrR8
__vbaR8Cy
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
__vbaNew2
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaFpCy
__vbaVarDup
__vbaStrToAnsi
ord616
__vbaVarCopy
__vbaVarTstGe
_CIatan
__vbaCastObj
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaStrCy
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 520KB - Virtual size: 517KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 22KB
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