Static task
static1
Behavioral task
behavioral1
Sample
539aa234f8c14b4fe61d8ecdd121a1a6b70dccee6c1f79f9e13322a049d4dbca.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
539aa234f8c14b4fe61d8ecdd121a1a6b70dccee6c1f79f9e13322a049d4dbca.exe
Resource
win10v2004-20230220-en
General
-
Target
539aa234f8c14b4fe61d8ecdd121a1a6b70dccee6c1f79f9e13322a049d4dbca
-
Size
5.2MB
-
MD5
dcf1f1b1dda74349a5ab4591a1a6ba11
-
SHA1
f390ee8c3c6baa445f0a3b5a8da06fbf657441b3
-
SHA256
539aa234f8c14b4fe61d8ecdd121a1a6b70dccee6c1f79f9e13322a049d4dbca
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SHA512
2b72692901c5ba3287a46de790246b9c6c0b1e210ab633e87fbef2c8fdb8a777aa6dc95f6296f367b0c92370144c5171182d236348fb8fb00243ed250305fc1f
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SSDEEP
98304:4UpckXDKQbbSotdYXePP1NkKCWZQ3tsNy21brO50AI6/Hk0hfzkvdH+wFQwo0sjW:4qckXDKQbbSotdYXePP1NkKCWZQ3tsN/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 539aa234f8c14b4fe61d8ecdd121a1a6b70dccee6c1f79f9e13322a049d4dbca
Files
-
539aa234f8c14b4fe61d8ecdd121a1a6b70dccee6c1f79f9e13322a049d4dbca.exe windows x86
dce32b842eb07b4e9f0abda2ec0a572b
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
__vbaVarTstGt
__vbaVarSub
ord582
ord583
__vbaStrI2
ord584
_CIcos
_adj_fptan
ord585
__vbaStrI4
__vbaVarMove
__vbaFreeVar
__vbaLateIdCall
ord588
__vbaGosubReturn
__vbaStrVarMove
__vbaLenBstr
__vbaLineInputStr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
__vbaVarIndexStore
__vbaFreeObjList
__vbaR8Sgn
__vbaGetFxStr4
ord516
__vbaStrErrVarCopy
__vbaVarIndexLoadRef
_adj_fprem1
__vbaRecAnsiToUni
__vbaI2Abs
__vbaFileLock
__vbaVarCmpNe
__vbaStrCat
ord553
ord660
__vbaLsetFixstr
__vbaWriteFile
__vbaRecDestruct
__vbaSetSystemError
__vbaNameFile
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaVarForInit
__vbaExitProc
ord300
__vbaI4Abs
__vbaFileCloseAll
ord595
__vbaObjSet
__vbaOnError
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
__vbaFpR4
ord306
__vbaBoolVar
__vbaStrFixstr
ord520
ord522
__vbaFPFix
__vbaVarTstLt
__vbaFpR8
__vbaBoolVarNull
_CIsin
ord524
ord631
__vbaVarCmpGt
ord632
__vbaChkstk
__vbaFileClose
__vbaGosubFree
EVENT_SINK_AddRef
__vbaVarAbs
ord528
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaGet4
__vbaVarTstEq
__vbaAryConstruct2
__vbaR4Str
__vbaPrintObj
__vbaI2I4
DllFunctionCall
__vbaVarOr
__vbaCastObjVar
__vbaStrR4
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaStrR8
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
__vbaLateIdCallSt
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
__vbaPrintFile
__vbaInputFile
__vbaR4ErrVar
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
__vbaVarDiv
__vbaGosub
ord530
ord608
__vbaFPException
__vbaInStrVar
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
ord533
ord534
__vbaVarCat
__vbaR4ForNextCheck
ord535
__vbaI2Var
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord570
ord648
__vbaNew2
__vbaInStr
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
__vbaR8Var
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
ord612
__vbaR4Sgn
ord614
__vbaFpI2
__vbaVarMod
__vbaVarLateMemCallLd
ord616
__vbaVarCopy
__vbaFpI4
__vbaLateMemCallLd
__vbaRecDestructAnsi
__vbaR8IntI2
ord617
_CIatan
__vbaI2ErrVar
__vbaStrMove
__vbaStrVarCopy
ord619
__vbaR8IntI4
ord542
__vbaPutFxStr4
ord543
_allmul
__vbaFpCSngR4
ord544
__vbaLateIdSt
ord545
_CItan
__vbaAryUnlock
ord547
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 5.1MB - Virtual size: 5.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE