Static task
static1
Behavioral task
behavioral1
Sample
3905995e90a3a351130e42daf5599d20_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3905995e90a3a351130e42daf5599d20_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
3905995e90a3a351130e42daf5599d20_NEAS
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Size
184KB
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MD5
3905995e90a3a351130e42daf5599d20
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SHA1
161a12c448eced36c52394ebc97d92f9379f5d08
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SHA256
67f29d10a8b6b71ff278ba0c44d1762579b4427e9ec342f6c2d7c9ef36439c9b
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SHA512
b158bd1699165d31df23c0709a89b075b455a52b12c09ad1652e45de589fcfe4b4b9fbc2e8188ac53a2829d77587c33bee228a12860b7237a70609dceee8e40a
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SSDEEP
3072:K7u7dRos6s8I4G6HZAV822Nnlvnqnviu3:K7Kon5G6e8ZNnlPqnviu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3905995e90a3a351130e42daf5599d20_NEAS
Files
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3905995e90a3a351130e42daf5599d20_NEAS.exe windows:4 windows x86 arch:x86
be6fa16f501de575a1d8eaaac5246ba0
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
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_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