Static task
static1
Behavioral task
behavioral1
Sample
NEAS.efbf58b901ec9a90b2fc5c035d5181d0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.efbf58b901ec9a90b2fc5c035d5181d0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.efbf58b901ec9a90b2fc5c035d5181d0.exe
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Size
184KB
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MD5
efbf58b901ec9a90b2fc5c035d5181d0
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SHA1
d4e18d69f83d8df92b3cbd1e018551fc3c5e2997
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SHA256
b63d668e4256693d7e3191a5bb2b176cfc21955dde479e9e3283a6ac292a4c52
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SHA512
54272a0dd8cb9b631a0d4d27a70476ab5a0ef1a7d843ce27cc7aa280ffb6738c9184606bc719cc4b7e664d06ce3d46135ee79e1f80eff83c282140d8cbc57af6
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SSDEEP
3072:wfd2MYofHsWHdjw2QUi8tB+/Ivnl/viFGno:wfMod9jwz87+/IPl/viFG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.efbf58b901ec9a90b2fc5c035d5181d0.exe
Files
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NEAS.efbf58b901ec9a90b2fc5c035d5181d0.exe.exe windows:4 windows x86
be6fa16f501de575a1d8eaaac5246ba0
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarMod
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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