Static task
static1
Behavioral task
behavioral1
Sample
fpinstall.exe
Resource
win10v2004-20230915-en
General
-
Target
fpinstall.exe
-
Size
128KB
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MD5
e193612db01d3eaf5e0355e7facba2de
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SHA1
888b18e6e05603fd51fb609e2677c56349da999c
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SHA256
72514230ea39d6664e1cd39f3300a68492450dcc7cdeb3e80c14436769780780
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SHA512
a96d7fd99bef932ad31deccc53401a02be34068ea911439a6a15da7e641e4d66284141c5d6bf5b04b2e0a6c7e3c44a2972e05586829ce5eb0ac8425ecfd11610
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SSDEEP
1536:jPXQWNdDs7oinFJixvwF59kvn9lusNnr:rXQWNdDs5zixk5k9Uwr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fpinstall.exe
Files
-
fpinstall.exe.exe windows:4 windows x86
8ad1dae41884e926dd6623fbaa0d3e22
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
ord518
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaExitProc
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaBoolVarNull
_CIsin
ord632
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
__vbaVarTstEq
__vbaObjVar
DllFunctionCall
__vbaVarOr
__vbaCastObjVar
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
EVENT_SINK_Release
__vbaNew
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
ord645
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
__vbaLateMemCall
__vbaStrToAnsi
__vbaVarDup
ord617
_CIatan
__vbaStrMove
ord619
ord650
_allmul
__vbaLateIdSt
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 116KB - Virtual size: 115KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
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