Static task
static1
Behavioral task
behavioral1
Sample
c21f2b1f5e3a950ca032c25640f7049c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c21f2b1f5e3a950ca032c25640f7049c.exe
Resource
win10v2004-20240226-en
General
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Target
c21f2b1f5e3a950ca032c25640f7049c
-
Size
948KB
-
MD5
c21f2b1f5e3a950ca032c25640f7049c
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SHA1
c43b5690b48f2e40692611575dde6a7501901482
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SHA256
e0c10dbe242e995d6beb1d04448f53fba9d14127074ad3637583defe767f7f83
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SHA512
a1ce30205e9ff7fbea89abdb4fed4f3f7bf5591b007d208634e3cf650b24499c2fcc7dbc0de031d792977064aa561bf215ed1cef3a3422114839af8c5d00c965
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SSDEEP
3072:oPitXRLgwQAi9azAwaOo9aOH3IL3NUPtNqR8jTYeICDXb5:okh0waOoUi3IL3NUfICDXb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c21f2b1f5e3a950ca032c25640f7049c
Files
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c21f2b1f5e3a950ca032c25640f7049c.exe windows:4 windows x86 arch:x86
35a240966bb78430a07ca1c4350bb844
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
pstorec
PStoreCreateInstance
msvbvm60
__vbaVarSub
__vbaVarTstGt
__vbaNextEachAry
_CIcos
_adj_fptan
__vbaStrI4
__vbaHresultCheck
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaVargObjAddref
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaAryRecMove
__vbaFreeObjList
ord516
ord517
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
ord661
__vbaLenBstrB
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
ord666
__vbaAryDestruct
__vbaForEachCollObj
__vbaExitProc
ord595
__vbaObjSet
__vbaOnError
__vbaVargObj
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
ord520
__vbaStrFixstr
__vbaRefVarAry
__vbaVargVar
_CIsin
ord631
__vbaErase
ord632
__vbaNextEachCollObj
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
__vbaPutOwner3
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaFailedFriend
ord607
ord608
__vbaFPException
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
ord644
ord537
ord538
ord645
_CIlog
ord539
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaNew2
ord648
__vbaInStr
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaForEachAry
__vbaLateMemCall
__vbaVarAdd
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaFpI4
__vbaUnkVar
ord616
ord617
__vbaLateMemCallLd
_CIatan
__vbaAryCopy
ord618
__vbaCastObj
__vbaStrMove
ord619
_allmul
__vbaLateIdSt
_CItan
ord546
__vbaAryUnlock
_CIexp
__vbaRecAssign
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 172KB - Virtual size: 170KB
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: 768KB - Virtual size: 764KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ