Static task
static1
Behavioral task
behavioral1
Sample
BKSQLbackup.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
BKSQLbackup.exe
Resource
win10v2004-20230703-en
General
-
Target
BKSQLbackup.EXE
-
Size
1.4MB
-
MD5
4bd35da37a5aa518d303fd50a6550b54
-
SHA1
8d206ce8ed24f8e17d738b257673827f5768f630
-
SHA256
60ae7452d1659809f796105fbf1449f5c291203672f6c5fe940be0c2eccc0d0b
-
SHA512
62bd17037326b7be714adcae156e5103d442e96559a0bc5531bd3b8e7581a17f818c57feac2065063349ee2d778cc8c5158f5517b991e0181c2eb12c81e44055
-
SSDEEP
24576:/DP2Mes4xltk9G8P8Ldw5oJSDl0rPsHO:z79G8P8Ldw5oJSDGrPsu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BKSQLbackup.EXE
Files
-
BKSQLbackup.EXE.exe windows x86
c3c760cbdb2b6161678fefaa8685992b
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
__vbaVarTstGt
__vbaVarSub
__vbaStrI2
ord690
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
ord693
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaLenBstr
__vbaStrVarMove
ord589
__vbaEnd
__vbaFreeVarList
__vbaPut3
_adj_fdiv_m64
__vbaVarIndexStore
ord513
__vbaLineInputVar
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord518
__vbaI2Abs
__vbaResume
__vbaStrCat
ord629
__vbaVarCmpNe
ord552
__vbaLsetFixstr
ord660
ord553
ord661
__vbaRecDestruct
__vbaSetSystemError
ord662
__vbaNameFile
__vbaHresultCheckObj
__vbaLenBstrB
ord556
ord557
__vbaVargVarCopy
__vbaLenVar
_adj_fdiv_m32
ord666
__vbaAryVar
__vbaVarTstLe
__vbaAryDestruct
__vbaVarCmpGe
__vbaLateMemSt
__vbaVarIndexLoadRefLock
ord592
__vbaExitProc
__vbaVarPow
__vbaVarForInit
__vbaForEachCollObj
ord593
ord300
ord594
__vbaOnError
ord595
__vbaObjSet
ord596
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord304
__vbaVarIndexLoad
ord598
ord599
ord306
__vbaBoolVar
__vbaStrFixstr
ord520
ord309
__vbaVargVar
__vbaVarTstLt
__vbaBoolVarNull
__vbaFpR8
__vbaRefVarAry
_CIsin
__vbaErase
ord631
ord524
ord632
__vbaVargVarMove
__vbaVarCmpGt
__vbaNextEachCollObj
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaVarAbs
__vbaGenerateBoundsError
ord528
__vbaStrCmp
ord529
__vbaGet3
__vbaVarTstEq
__vbaAryConstruct2
__vbaPutOwner3
ord560
__vbaObjVar
__vbaI2I4
ord561
DllFunctionCall
__vbaVarLateMemSt
__vbaVarOr
ord563
__vbaFpUI1
__vbaCastObjVar
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
ord567
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
ord310
__vbaLateIdCallSt
__vbaObjIs
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaVarMul
__vbaUI1I4
__vbaExceptHandler
ord312
ord711
ord712
__vbaStrToUnicode
__vbaPrintFile
ord314
ord606
_adj_fprem
_adj_fdivr_m64
ord315
ord714
__vbaVarDiv
ord607
ord316
ord608
ord530
ord716
__vbaVarCmpLe
ord531
__vbaFPException
__vbaStrCompVar
__vbaInStrVar
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord534
__vbaCheckType
ord536
__vbaI2Var
__vbaLsetFixstrFree
ord644
__vbaFileSeek
ord537
ord645
ord538
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
ord648
ord570
__vbaVar2Vec
__vbaVarInt
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord573
__vbaFreeStrList
__vbaVarCmpLt
__vbaVarNot
ord576
_adj_fdivr_m32
__vbaPowerR8
__vbaR8Var
ord577
_adj_fdiv_r
ord578
ord685
ord100
__vbaVarTstNe
ord579
ord687
__vbaI4Var
__vbaVarCmpEq
ord689
ord610
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaFreeVarg
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaVarMod
__vbaVarCopy
__vbaFpI4
ord616
__vbaVarTstGe
__vbaRecDestructAnsi
ord617
__vbaLateMemCallLd
_CIatan
__vbaCastObj
__vbaStrMove
__vbaAryCopy
ord618
__vbaStrVarCopy
ord619
__vbaR8IntI4
ord542
ord650
_allmul
__vbaLenVarB
__vbaLateIdSt
ord651
ord545
_CItan
ord546
__vbaAryUnlock
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
ord581
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 14KB
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