Static task
static1
Behavioral task
behavioral1
Sample
b5265bfcb75e4ddf11b1f9fb441cee783b3e3aae78cb722ec145d9bc82e5d98a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b5265bfcb75e4ddf11b1f9fb441cee783b3e3aae78cb722ec145d9bc82e5d98a.exe
Resource
win10v2004-20240226-en
General
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Target
b5265bfcb75e4ddf11b1f9fb441cee783b3e3aae78cb722ec145d9bc82e5d98a
-
Size
236KB
-
MD5
82a3e4969a677383a63f736fe6d83d66
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SHA1
2fb1d0cf446d4c254ac7f1820fddeed3dd3c47a9
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SHA256
b5265bfcb75e4ddf11b1f9fb441cee783b3e3aae78cb722ec145d9bc82e5d98a
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SHA512
cdbfffe724914e1dfe53dff2bf2e1749b82edf17908f653fe865b71bdb841e8aeb4d467f5f41bc8d1e164728b08d92dab5a0a4ac0b40cc49dd393d7b9d49c6f7
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SSDEEP
6144:z4aKCiUNxlBDe2WmHioZW+ZigxpEJAYyXSWIc9sKBe:MkLlBDeLmHioZWEigxpYAYlbc9TBe
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5265bfcb75e4ddf11b1f9fb441cee783b3e3aae78cb722ec145d9bc82e5d98a
Files
-
b5265bfcb75e4ddf11b1f9fb441cee783b3e3aae78cb722ec145d9bc82e5d98a.exe windows:4 windows x86 arch:x86
44abaa6378daaf3dd78b6efa764e1cfc
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
__vbaVarTstGt
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
ord187
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
__vbaPut4
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
_adj_fprem1
ord518
__vbaStrCat
__vbaSetSystemError
__vbaRecDestruct
__vbaLenBstrB
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaVarIndexLoadRefLock
ord669
__vbaExitProc
__vbaObjSet
ord595
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaStrFixstr
ord520
__vbaBoolVarNull
__vbaFpR8
_CIsin
__vbaErase
ord709
__vbaVarZero
ord632
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaGet3
__vbaStrCmp
__vbaAryConstruct2
__vbaPutOwner3
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
__vbaVarOr
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaFpCmpCy
__vbaVarMul
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord712
ord606
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
ord717
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaGetOwner4
ord535
__vbaI2Var
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaInStr
__vbaNew2
ord648
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
ord681
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord578
ord100
__vbaVarTstNe
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaVarCopy
__vbaFpI4
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
ord619
__vbaStrVarCopy
ord650
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
Sections
.text Size: 208KB - Virtual size: 206KB
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: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ