Static task
static1
Behavioral task
behavioral1
Sample
c4858cb257b6c1015ecd0a9012663315.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c4858cb257b6c1015ecd0a9012663315.exe
Resource
win10v2004-20240226-en
General
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Target
c4858cb257b6c1015ecd0a9012663315
-
Size
306KB
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MD5
c4858cb257b6c1015ecd0a9012663315
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SHA1
1600b09395a3774af94e947b4a6539cc3aa9cd2f
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SHA256
90326c919d23f702b72e15bedfdc6291f190c98233122fb032ad6b248b5c6fe0
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SHA512
d0df973293995d3848b24f04d295a1ac968d57f2e485dd2cad6e7c6259bd828dc51210fed60f5b5d377dc47263fb317be39f6e68260d4a1b51cbd31de3c48df7
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SSDEEP
6144:Xp7A+jy0YvAwCDWPNhBmI8RkocljgJMMfFk:ZU/AmBmIljLMt
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c4858cb257b6c1015ecd0a9012663315
Files
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c4858cb257b6c1015ecd0a9012663315.exe windows:4 windows x86 arch:x86
b44f1dfa7db246507e11b7a3f0b35d31
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaLineInputStr
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
ord558
_adj_fdiv_m32
__vbaAryDestruct
ord593
__vbaExitProc
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
ord702
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
__vbaVarTstLt
__vbaFpR8
__vbaBoolVarNull
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
__vbaVarOr
_adj_fpatan
__vbaLateIdCallLd
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
__vbaStrToUnicode
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord607
__vbaI2Str
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
ord535
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaR8Str
__vbaInStr
__vbaVarLateMemCallLdRf
__vbaNew2
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaVarTstGe
ord616
__vbaFpI4
__vbaVarCopy
__vbaVarLateMemCallLd
ord617
_CIatan
__vbaStrMove
ord619
_allmul
__vbaLateIdSt
_CItan
__vbaFPInt
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 288KB - Virtual size: 287KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE