Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.BScope.Trojan.Wacatac.13604.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.BScope.Trojan.Wacatac.13604.exe
Resource
win10v2004-20230915-en
General
-
Target
SecuriteInfo.com.BScope.Trojan.Wacatac.13604.21761
-
Size
235KB
-
MD5
917465375259529bc10098fbcb0e560d
-
SHA1
0defda61d036a1b8052ba62d1c3718e88be53dcf
-
SHA256
0d2761a3e32ec7f81e85331884bec3362226a1d339cf27529b377208689e5456
-
SHA512
794aa062a359f029fd0592ee73dc965b20c3880c8b465ab4669a533f5a67057624bcef4164c9acc66aad87f4f5db85118b74062f330c34998d9af2732c33d7d2
-
SSDEEP
3072:JySYWUHYk0EwERUXVoWdcMCTsOaYKQY9QhXQlW//Ruvm+qgDH1d4s6YdZHRuwabT:JyrWtElRUXGXjRZQlpvnDHFPdZHRTav
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource SecuriteInfo.com.BScope.Trojan.Wacatac.13604.21761
Files
-
SecuriteInfo.com.BScope.Trojan.Wacatac.13604.21761.exe windows:4 windows x86
a219390c7ec90f3e72e772b674064123
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm50
__vbaVarTstGt
__vbaVarSub
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
__vbaFreeObjList
__vbaR8Sgn
ord516
_adj_fprem1
__vbaResume
__vbaStrCat
ord660
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaVarCmpGe
__vbaLateMemSt
__vbaVarPow
__vbaVarForInit
__vbaExitProc
ord300
ord595
__vbaOnError
__vbaObjSet
ord302
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaFpR4
ord306
ord308
ord309
__vbaFpR8
__vbaBoolVarNull
_CIsin
__vbaErase
__vbaVargVarMove
ord632
__vbaVarCmpGt
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaVarAbs
__vbaGenerateBoundsError
ord529
__vbaGet3
__vbaStrCmp
__vbaGet4
__vbaVarTstEq
__vbaPrintObj
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarOr
__vbaAryConstruct
_adj_fpatan
__vbaAryRebase1Var
__vbaR4Var
__vbaLateIdCallLd
__vbaRedim
EVENT_SINK_Release
ord601
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
__vbaPrintFile
ord606
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord608
__vbaVarCmpLe
__vbaFPException
__vbaStrVarVal
ord534
__vbaVarCat
__vbaI2Var
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord647
ord648
__vbaR8Str
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaVarCmpLt
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
__vbaR8Var
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
ord614
__vbaVarTstGe
__vbaVarCopy
__vbaFpI4
_CIatan
__vbaStrMove
ord650
_allmul
__vbaLateIdSt
_CItan
ord546
__vbaFPInt
__vbaVarForNext
_CIexp
ord580
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 217KB - Virtual size: 216KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ