Static task
static1
Behavioral task
behavioral1
Sample
mdFileAndRar.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
mdFileAndRar.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20231215-en
General
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Target
7c2b8bddf89b3197a1476cf46a6ce13c
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Size
36KB
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MD5
7c2b8bddf89b3197a1476cf46a6ce13c
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SHA1
b407de87d53dbffba8cd67f9621573a664f761e0
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SHA256
66bb2040f828d1772dd7b227c4968f2f70f00102f2b6999c6fc7103d1bf3c40f
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SHA512
c8448fc5fc4701d640eb3d0ec95aa79666da52acdbf9d420e7fff0fcf0e0bf31e346e03f4a2b30f14842d3da24229b6aae2771b34f63025fd13e592e8d662aec
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SSDEEP
768:FSxcRTpllzV42DOHdpZ3dtT/iL96oJTntItFNVfHY8qSW2kb9djYxa72N3r:FLRpllZnOHdznj/oJTntEPwyWHDN72N7
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/mdFileAndRar.exe
Files
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7c2b8bddf89b3197a1476cf46a6ce13c.rar
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mdFileAndRar.exe.exe windows:4 windows x86 arch:x86
78e558f1b038935999b6be9db1747aa7
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
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
ord660
__vbaWriteFile
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaStrLike
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaStrFixstr
ord520
__vbaBoolVarNull
__vbaFpR8
_CIsin
ord524
ord632
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
ord528
__vbaStrCmp
__vbaPutOwner3
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
__vbaVarOr
ord563
_adj_fpatan
__vbaFixstrConstruct
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
__vbaInputFile
ord606
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
__vbaLsetFixstrFree
__vbaI2Var
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaVar2Vec
ord648
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
ord616
__vbaFpI4
__vbaRecDestructAnsi
ord617
_CIatan
__vbaCastObj
ord540
__vbaStrMove
ord619
_allmul
__vbaLateIdSt
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 72KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url