Static task
static1
Behavioral task
behavioral1
Sample
bf9a6f0038049a491c418ee05f35f8fa.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
bf9a6f0038049a491c418ee05f35f8fa.exe
Resource
win10v2004-20240226-en
General
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Target
bf9a6f0038049a491c418ee05f35f8fa
-
Size
464KB
-
MD5
bf9a6f0038049a491c418ee05f35f8fa
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SHA1
460222b28bdf4166673ea9e5bdd28034b521ceb2
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SHA256
e0d074ac4b11c48e47d3e6c00acc4bae12a6d39a9638f116f387ce95aef34d39
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SHA512
24f5b4cf0cc9fce9cf4524321b4cdc53543d8aaf4b68f770d121f84e495df9dff4d99f1bc17af6045f6897d28bb083d068aba9f2734f7eebab03a3978e3ed98d
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SSDEEP
12288:JJ4MJXs8W1FPxQfWSSw+Vpl2F7fcvS75EGb:JJ4MJXs8W1FPxQfWSSwCpl2F7fcvS75F
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bf9a6f0038049a491c418ee05f35f8fa
Files
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bf9a6f0038049a491c418ee05f35f8fa.exe windows:4 windows x86 arch:x86
9e3c6494eb8507bcde5c5602d682c1ea
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
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaLineInputStr
__vbaLenBstr
__vbaStrVarMove
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaVarIndexStore
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
ord517
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaResume
__vbaVarCmpNe
__vbaStrCat
ord553
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaNameFile
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaVarIndexLoadRefLock
ord591
ord669
EVENT_SINK2_Release
ord593
__vbaExitProc
ord300
ord301
__vbaStrLike
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
ord303
__vbaVarIndexStoreObj
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
ord305
ord306
__vbaStrFixstr
__vbaBoolVar
ord520
ord307
ord309
__vbaRefVarAry
__vbaFpR8
__vbaBoolVarNull
_CIsin
ord709
__vbaErase
ord631
__vbaVarCmpGt
ord525
__vbaVarZero
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
__vbaGet3
ord529
__vbaStrCmp
__vbaAryConstruct2
__vbaPutOwner3
__vbaVarTstEq
__vbaDateR8
__vbaPutOwner4
__vbaI2I4
ord562
DllFunctionCall
__vbaVarOr
ord563
ord670
__vbaFpUI1
__vbaCastObjVar
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaStrR8
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
ord601
__vbaUI1I2
_CIsqrt
__vbaObjIs
ord311
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaUI1I4
__vbaExceptHandler
ord313
__vbaPrintFile
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaR8ErrVar
ord607
__vbaFailedFriend
ord531
ord716
__vbaFPException
__vbaStrCompVar
ord532
__vbaInStrVar
ord717
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaDateVar
__vbaI2Var
ord537
ord538
ord645
_CIlog
ord539
__vbaErrorOverflow
ord647
__vbaFileOpen
__vbaR8Str
ord570
__vbaVar2Vec
__vbaInStr
ord648
__vbaNew2
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
ord573
__vbaStrCopy
EVENT_SINK2_AddRef
__vbaI4Str
ord681
__vbaVarCmpLt
__vbaVarNot
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaR8Var
_adj_fdiv_r
ord578
ord685
ord100
ord579
__vbaVarSetVar
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaStrComp
__vbaStrToAnsi
__vbaVarDup
ord614
__vbaFpI2
__vbaVarCopy
__vbaFpI4
ord616
__vbaRecDestructAnsi
ord617
_CIatan
__vbaAryCopy
__vbaCastObj
ord618
__vbaStrMove
__vbaR8IntI4
__vbaStrVarCopy
ord542
ord543
ord650
_allmul
ord544
__vbaLateIdSt
ord545
_CItan
ord546
ord547
__vbaAryUnlock
_CIexp
__vbaMidStmtBstr
__vbaI4ErrVar
ord580
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 448KB - Virtual size: 445KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ