Static task
static1
Behavioral task
behavioral1
Sample
Cleanmgr+.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Cleanmgr+.exe
Resource
win10v2004-20230220-en
General
-
Target
Cleanmgr+.exe
-
Size
852KB
-
MD5
f01a0530b01837e4c769b2cde80e7f50
-
SHA1
5532e15e98cd0f45ed2aa3014b5d0329840f0676
-
SHA256
48f684511a7114dfd9aecc16f8b04bdfed097c2f2da9cafd42ba2be1413e520a
-
SHA512
478e8cc8237d86afe37acf0b4668f7d94c4ef7b01dd97cbdf53528ee3d3ca8b4bbc5105491163c472338cf0086a8783ba595d509f21fe71cc56faf46e0a43d9e
-
SSDEEP
6144:O/KpCLvFpZCORSL8S/LOgIKHnLTJR41XAX09XnvHQ376S126CHj1mEHO92M9xFyy:OqCjvFKrTJ7Xs3vHQe0CHjvCxF9P
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Cleanmgr+.exe
Files
-
Cleanmgr+.exe.exe windows x86
bbf9e3a3f87851c786daa474da68ed44
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
__vbaVarTstGt
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLineInputStr
__vbaStrVarMove
ord588
__vbaLenBstr
__vbaPut3
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaNextEachVar
__vbaLineInputVar
__vbaFreeObjList
ord517
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaI2Abs
__vbaResume
__vbaCopyBytes
__vbaStrCat
__vbaCyInt
__vbaLsetFixstr
ord660
__vbaRecDestruct
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
__vbaAryVar
ord667
__vbaAryDestruct
ord591
__vbaLateMemSt
__vbaBoolStr
__vbaStrBool
__vbaForEachCollObj
__vbaExitProc
__vbaVarForInit
__vbaCyAdd
__vbaObjSet
ord595
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord520
__vbaForEachCollVar
__vbaStrFixstr
__vbaBoolVar
__vbaVarTstLt
__vbaRefVarAry
__vbaBoolVarNull
__vbaFpR8
_CIsin
__vbaErase
ord631
ord709
__vbaNextEachCollObj
ord632
ord525
__vbaChkstk
__vbaCyVar
ord633
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
ord528
__vbaGenerateBoundsError
__vbaCyI2
ord529
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaCyI4
__vbaNextEachCollVar
ord561
__vbaI2I4
__vbaObjVar
DllFunctionCall
ord670
__vbaVarLateMemSt
__vbaCastObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaLateIdCallLd
__vbaR8Cy
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
__vbaObjIs
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaFpCmpCy
__vbaVarMul
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
__vbaPrintFile
ord606
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord607
__vbaI2Str
ord608
ord716
__vbaFPException
ord717
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaCheckType
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord570
__vbaNew2
__vbaR8Str
__vbaInStr
ord648
__vbaCyMulI2
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaVarSetObj
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord685
ord100
ord579
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaFpCy
ord610
__vbaVarAdd
__vbaAryLock
__vbaStrComp
ord612
__vbaStrToAnsi
__vbaVarDup
__vbaVarLateMemCallLd
__vbaVarCopy
ord616
__vbaFpI4
__vbaRecDestructAnsi
__vbaLateMemCallLd
ord617
_CIatan
ord618
__vbaStrMove
__vbaCastObj
__vbaAryCopy
__vbaForEachVar
__vbaStrVarCopy
ord619
ord650
_allmul
__vbaLateIdSt
_CItan
__vbaFPInt
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaStrCy
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 480KB - Virtual size: 476KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 364KB - Virtual size: 363KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ