Static task
static1
Behavioral task
behavioral1
Sample
87399e21f1fa797739fc96d06b195f5e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
87399e21f1fa797739fc96d06b195f5e.exe
Resource
win10v2004-20231215-en
General
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Target
87399e21f1fa797739fc96d06b195f5e
-
Size
1.1MB
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MD5
87399e21f1fa797739fc96d06b195f5e
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SHA1
a7a1f2fd4e594d614eb839a2f9179c73c299afde
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SHA256
e5d191bcc6222ed3cbb4d9e7271f0880407b8f39359af7af4b99dc5616c2bda7
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SHA512
29f1b856f2f3d8a654d6f28c8e543d4629fc49e3a3eec012d4a4d8a150dcf09a75f8a66bcc6d7086c51cf26ac1bb34fd8bc7963c562df56847058f3cfd23a085
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SSDEEP
24576:FvICPaj+/ZfLDQrARlPrnMTt6gRn51jVjb:5ITypjS6gNR
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 87399e21f1fa797739fc96d06b195f5e
Files
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87399e21f1fa797739fc96d06b195f5e.exe windows:4 windows x86 arch:x86
4862e3f9e566c6dd39029944df5aa54b
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
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
ord558
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaExitProc
__vbaVarForInit
__vbaObjSet
__vbaOnError
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
__vbaBoolVarNull
__vbaVarTstLt
_CIsin
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
__vbaVarOr
__vbaCastObjVar
_adj_fpatan
__vbaLateIdCallLd
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
__vbaInputFile
ord712
_adj_fprem
_adj_fdivr_m64
ord607
__vbaI2Str
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
ord534
__vbaVarCat
ord535
__vbaI2Var
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
ord648
__vbaR8Str
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaFpI4
ord616
ord617
_CIatan
__vbaCastObj
__vbaStrMove
__vbaAryCopy
ord619
_allmul
__vbaLateIdSt
_CItan
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
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: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ