Static task
static1
Behavioral task
behavioral1
Sample
b671f125f45a1c4eae6718210a45fc97.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b671f125f45a1c4eae6718210a45fc97.exe
Resource
win10v2004-20240226-en
General
-
Target
b671f125f45a1c4eae6718210a45fc97
-
Size
484KB
-
MD5
b671f125f45a1c4eae6718210a45fc97
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SHA1
5832c9ab4b468c331cc965ec78820a27df7d31f5
-
SHA256
dd0db02e561f6f8d94d2329f18cbe92e63bd89e833d3d8ee745a8126fe5eb8b1
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SHA512
0ea57861aad0ef8c94e77f25aa122fd9b53b005e8ded49e99963b524524c58a8d6926543d1f0768a35ac1a34aa43cd94fbbf85479cf447e25218d0f79f720188
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SSDEEP
6144:lvdmRzjJuo7Y77qk1H9qWDgWiLpKhzsHmBDdBH6NEEKFH+84jnmwrY917IknjbY1:u7Y7ekB9JszpMvVTUzQ1INqRMw8T
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b671f125f45a1c4eae6718210a45fc97
Files
-
b671f125f45a1c4eae6718210a45fc97.exe windows:4 windows x86 arch:x86
27b7bbc270a35ed1bc6194b773a7ccf6
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
__vbaLenBstr
__vbaStrVarMove
__vbaLateIdCall
__vbaPut3
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaRaiseEvent
__vbaFreeObjList
ord516
__vbaVarFix
ord517
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaCopyBytes
__vbaVarCmpNe
__vbaStrCat
__vbaWriteFile
ord660
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaVarCmpGe
__vbaAryDestruct
ord592
__vbaVarForInit
__vbaBoolStr
__vbaStrBool
__vbaExitProc
ord300
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord304
ord598
ord305
ord599
ord306
__vbaStrFixstr
ord520
ord522
ord309
__vbaBoolVarNull
_CIsin
ord631
__vbaVargVarMove
ord525
__vbaVarCmpGt
ord632
__vbaChkstk
ord526
__vbaCyVar
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
ord528
__vbaGet3
__vbaCyI2
__vbaStrCmp
ord529
__vbaPutOwner3
__vbaGet4
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner4
__vbaI2I4
__vbaObjVar
__vbaPrintObj
DllFunctionCall
__vbaVarOr
__vbaVarLateMemSt
__vbaCySub
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
__vbaFixstrConstruct
ord569
__vbaLateIdCallLd
__vbaRedim
__vbaR8Cy
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
ord310
__vbaVarAnd
ord311
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaUI1I4
__vbaExceptHandler
ord312
ord313
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord714
__vbaVarDiv
ord607
ord608
__vbaVarCmpLe
ord716
ord531
__vbaFPException
__vbaInStrVar
ord532
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord534
ord535
ord536
__vbaI2Var
__vbaStopExe
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
ord570
__vbaVar2Vec
__vbaInStr
__vbaNew2
__vbaVarLateMemCallLdRf
__vbaVarInt
__vbaCyMulI2
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
ord681
__vbaI4Str
__vbaVarNot
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord578
ord685
ord100
ord579
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaFpCy
__vbaAryLock
__vbaVarAdd
ord612
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaVarMod
__vbaVarLateMemCallLd
__vbaVarTstGe
__vbaVarCopy
ord616
__vbaLateMemCallLd
__vbaRecDestructAnsi
ord617
_CIatan
ord618
__vbaCastObj
__vbaStrMove
__vbaStrVarCopy
ord619
ord542
__vbaVarNeg
ord543
ord650
_allmul
__vbaLateIdSt
_CItan
__vbaUI1Var
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 244KB - Virtual size: 241KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 232KB - Virtual size: 231KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ