Behavioral task
behavioral1
Sample
720eb1c318ffa13f572fa66cea1d3499d5e187c90085051426ec99b1e503a92d.exe
Resource
win7-20240705-en
General
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Target
720eb1c318ffa13f572fa66cea1d3499d5e187c90085051426ec99b1e503a92d
-
Size
3.4MB
-
MD5
bac9b16fb17344d83d012363ef3671c1
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SHA1
d5809b2d58f8b9f0e829a4a555985f5395b80498
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SHA256
720eb1c318ffa13f572fa66cea1d3499d5e187c90085051426ec99b1e503a92d
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SHA512
615751d41d6c8390a2b982a0684fddebb7c31fc4f3e66d0e48510e9213c67ae5c4d89d2bf35e0c5be2bdb747b25496dd672380e3340faee5760197a2b97eac55
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SSDEEP
49152:czVTEljhCZrUWWoNWzbuHRobOZ8wIw1YncUee3T7oeZ4dsP:cuJhtWWoqw8wIw+cUegZwu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 720eb1c318ffa13f572fa66cea1d3499d5e187c90085051426ec99b1e503a92d
Files
-
720eb1c318ffa13f572fa66cea1d3499d5e187c90085051426ec99b1e503a92d.exe windows:4 windows x86 arch:x86
6d5a7443203209c5c0d45affd2042edd
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
EVENT_SINK_GetIDsOfNames
ord582
__vbaR8FixI4
__vbaVarTstGt
__vbaVarSub
ord583
__vbaStrI2
__vbaR8ForNextCheck
_CIcos
_adj_fptan
__vbaHresultCheck
__vbaVarMove
__vbaStrI4
ord586
__vbaVarVargNofree
ord587
__vbaFpCDblR4
__vbaAryMove
__vbaFreeVar
__vbaLineInputStr
__vbaGosubReturn
__vbaLateIdCall
__vbaLenBstr
ord588
__vbaStrVarMove
__vbaVarIdiv
__vbaEnd
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
__vbaFpCDblR8
EVENT_SINK_Invoke
__vbaVarIndexStore
__vbaNextEachVar
__vbaRaiseEvent
__vbaFreeObjList
__vbaR8Sgn
ord516
ord517
__vbaStrErrVarCopy
_adj_fprem1
ord518
__vbaRecAnsiToUni
ord519
ord626
__vbaI2Abs
__vbaCopyBytes
__vbaResume
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
ord553
__vbaBoolErrVar
ord660
__vbaStrDate
__vbaRecDestruct
ord661
__vbaSetSystemError
ord662
__vbaLenBstrB
__vbaHresultCheckObj
ord663
ord557
ord558
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaVarTstLe
Zombie_GetTypeInfo
__vbaVarCmpGe
__vbaAryDestruct
__vbaVarIndexLoadRefLock
ord591
__vbaCyErrVar
ord669
__vbaLateMemSt
EVENT_SINK2_Release
ord592
__vbaBoolStr
ord593
__vbaStrBool
__vbaForEachCollObj
__vbaExitProc
ord300
ord594
__vbaFileCloseAll
__vbaI4Abs
ord301
__vbaCyAdd
ord595
__vbaOnError
__vbaObjSet
ord302
_adj_fdiv_m16i
ord303
ord702
ord597
__vbaObjSetAddref
_adj_fdivr_m16i
ord304
__vbaVarIndexLoad
ord598
ord305
__vbaFpR4
ord306
__vbaForEachCollVar
ord520
__vbaStrFixstr
ord705
__vbaBoolVar
ord307
ord308
__vbaFPFix
ord309
__vbaRefVarAry
ord523
__vbaBoolVarNull
__vbaVarTstLt
__vbaFpR8
_CIsin
ord709
ord631
__vbaErase
__vbaLateMemStAd
__vbaVarCmpGt
ord525
__vbaVargVarMove
__vbaNextEachCollObj
__vbaChkstk
ord526
__vbaCyVar
__vbaFileClose
__vbaGosubFree
EVENT_SINK_AddRef
ord527
__vbaVarAbs
ord528
__vbaGenerateBoundsError
__vbaCyI2
ord529
__vbaGet3
__vbaStrCmp
__vbaExitEachColl
__vbaPutOwner3
__vbaAryConstruct2
__vbaVarTstEq
__vbaCyI4
__vbaR4Str
ord560
__vbaDateR8
__vbaNextEachCollVar
ord561
__vbaObjVar
__vbaPrintObj
__vbaI2I4
ord562
DllFunctionCall
__vbaVarLateMemSt
ord563
ord670
__vbaVarOr
__vbaCySub
ord564
__vbaFpUI1
__vbaCastObjVar
__vbaLbound
__vbaRedimPreserve
__vbaStrR4
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaR4Cy
ord569
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaR8Cy
__vbaStrR8
__vbaRedim
__vbaRecUniToAnsi
__vbaUI1ErrVar
EVENT_SINK_Release
__vbaNew
ord600
ord601
__vbaUI1I2
_CIsqrt
ord310
__vbaLateIdCallSt
__vbaRedimVar
__vbaVarAnd
__vbaObjIs
ord311
EVENT_SINK_QueryInterface
__vbaFpCmpCy
__vbaVarMul
__vbaUI1I4
__vbaExceptHandler
ord312
ord711
ord313
__vbaStrToUnicode
ord712
__vbaR4ErrVar
__vbaDateStr
ord713
ord606
_adj_fprem
_adj_fdivr_m64
__vbaR8ErrVar
ord714
__vbaVarDiv
__vbaGosub
__vbaI2Str
__vbaLateIdStAd
ord607
__vbaFailedFriend
ord608
ord716
__vbaVarCmpLe
ord531
__vbaFPException
__vbaStrCompVar
__vbaInStrVar
ord717
ord319
__vbaUbound
__vbaGetOwner3
__vbaStrVarVal
ord534
__vbaVarCat
__vbaDateVar
ord535
__vbaLsetFixstrFree
__vbaI2Var
ord644
__vbaFileSeek
ord537
ord645
ord538
_CIlog
ord646
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
ord648
ord570
__vbaVar2Vec
__vbaR8Str
__vbaNew2
ord571
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
ord573
__vbaStrCopy
EVENT_SINK2_AddRef
__vbaI4Str
__vbaVarCmpLt
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
ord577
__vbaR8Var
_adj_fdiv_r
ord578
ord685
ord100
ord579
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaFpCy
ord610
__vbaAryLock
__vbaVarAdd
__vbaLateMemCall
ord320
__vbaStrComp
__vbaStrToAnsi
__vbaVarDup
ord321
__vbaVerifyVarObj
__vbaOnGoCheck
ord614
__vbaFpI2
__vbaVarMod
__vbaVarTstGe
__vbaUnkVar
__vbaVarCopy
ord616
__vbaVarLateMemCallLd
__vbaFpI4
__vbaVarSetObjAddref
__vbaR8IntI2
__vbaRecDestructAnsi
ord617
__vbaLateMemCallLd
_CIatan
__vbaAryCopy
__vbaI2ErrVar
ord618
__vbaStrMove
__vbaCastObj
ord619
__vbaStrVarCopy
__vbaForEachVar
__vbaVarNeg
ord542
ord543
ord650
_allmul
ord544
__vbaFpCSngR4
__vbaLenVarB
__vbaLateIdSt
ord545
ord652
_CItan
ord546
ord547
__vbaUI1Var
__vbaAryUnlock
__vbaFPInt
__vbaFpCSngR8
_CIexp
__vbaI4ErrVar
ord580
__vbaFreeStr
__vbaFreeObj
ord581
kernel32
LoadLibraryA
GetProcAddress
GetModuleHandleA
Sections
.text Size: 2.8MB - Virtual size: 11.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 150KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 552KB - Virtual size: 552KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX0 Size: 12KB - Virtual size: 5.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX1 Size: 32KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE