Static task
static1
Behavioral task
behavioral1
Sample
3a0143cd741f1877fcf891d4f6a6dd9b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3a0143cd741f1877fcf891d4f6a6dd9b.exe
Resource
win10v2004-20231215-en
General
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Target
3a0143cd741f1877fcf891d4f6a6dd9b
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Size
56KB
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MD5
3a0143cd741f1877fcf891d4f6a6dd9b
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SHA1
afd7711d3adc857c7bfda246372c97488cc0b80f
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SHA256
c871747769a7fa7557a60bb93cd558342805161944ba857bc7fa177fe60d7bb9
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SHA512
bc66812b436c17b7017a83b890bc8e11349d8b5c18e617c5519ceaa785e5b6a5a9dcb5f96963e6d272458799bde2711e79257b3d2c6921f631b5b02ac02d8927
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SSDEEP
768:/ul8iv7jPqGZiFx4DMQI3M22+Uui9jXqolQYqzGmseMGdc1:/ulv7jrEkAVc2nUuUb2x/3M/1
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3a0143cd741f1877fcf891d4f6a6dd9b
Files
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3a0143cd741f1877fcf891d4f6a6dd9b.exe windows:4 windows x86 arch:x86
545f799e8f03c62f9f2e09b1587b2d8a
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord621
__vbaFreeObjList
_adj_fprem1
ord518
ord626
__vbaStrCat
__vbaVarCmpNe
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaVarForInit
__vbaForEachCollObj
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord520
__vbaVarTstLt
_CIsin
__vbaNextEachCollObj
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaStrCmp
ord529
__vbaVarTstEq
DllFunctionCall
ord670
_adj_fpatan
__vbaLateIdCallLd
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
ord535
__vbaI2Var
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord648
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarDup
__vbaStrToAnsi
__vbaVarLateMemCallLd
__vbaVarCopy
__vbaVarSetObjAddref
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
ord580
ord581
Sections
.text Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ