Static task
static1
Behavioral task
behavioral1
Sample
66d68d28dc38342d3671e29ebb9a7a1f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
66d68d28dc38342d3671e29ebb9a7a1f.exe
Resource
win10v2004-20231215-en
General
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Target
66d68d28dc38342d3671e29ebb9a7a1f
-
Size
257KB
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MD5
66d68d28dc38342d3671e29ebb9a7a1f
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SHA1
e53a741a278efae6a99b429b46389dee1fbdbb1a
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SHA256
ac4865ab123b5ab1b9296a2522bd5a65c21e78a292af176e8e1d13f2198ba2a6
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SHA512
8cac4368de3fc9e35b5ea15dc5f1d3e02c45682bab536a10a456c5bb53ac181838707b95e08856d30a219e4780df1463944e85a85b4085aa2f967b32b7792121
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SSDEEP
6144:OeY9aZtkiIWigQ7i62kEGcJWR6JzyhvU2u3:+nXz7i62kEGcJWR6M1K
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 66d68d28dc38342d3671e29ebb9a7a1f
Files
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66d68d28dc38342d3671e29ebb9a7a1f.exe windows:4 windows x86 arch:x86
179a46f601ad851bb44268b54b56f08a
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaPut3
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord620
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaStrCat
__vbaWriteFile
ord660
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
ord666
ord667
__vbaAryDestruct
__vbaForEachCollObj
__vbaVarForInit
__vbaExitProc
__vbaObjSet
__vbaOnError
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaStrFixstr
__vbaBoolVar
__vbaVargVar
__vbaBoolVarNull
__vbaFpR8
_CIsin
ord631
ord709
__vbaVarCmpGt
ord525
__vbaNextEachCollObj
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaVarOr
__vbaVarLateMemSt
__vbaFpUI1
__vbaLbound
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord712
ord713
ord606
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord607
ord608
ord716
__vbaFPException
__vbaInStrVar
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord537
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
ord570
__vbaInStr
__vbaR8Str
__vbaVar2Vec
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaVarNot
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
__vbaLateMemCall
__vbaAryLock
__vbaStrToAnsi
__vbaFreeVarg
__vbaVarDup
__vbaFpI2
ord616
__vbaVarLateMemCallLd
__vbaFpI4
__vbaRecDestructAnsi
__vbaLateMemCallLd
ord617
_CIatan
__vbaAryCopy
ord618
__vbaCastObj
__vbaStrMove
ord619
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
ord580
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 176KB - Virtual size: 174KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ