Static task
static1
Behavioral task
behavioral1
Sample
831678b5d880ec8bd511a289104a6cf0_NEAS.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
831678b5d880ec8bd511a289104a6cf0_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
831678b5d880ec8bd511a289104a6cf0_NEAS
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Size
40KB
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MD5
831678b5d880ec8bd511a289104a6cf0
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SHA1
0d83371fa60eabaf69123e21a54ac2438f697693
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SHA256
4c0c908865c7207bdb6f522cdbce0985c4f91655f0909cf4814df73f4e797713
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SHA512
14c0cb592e4f773303f045daf649ad141423db25446f8e1cb3b3f52873bbe1a76607052882e1d97b0d476aca70cb8643591fd3f3f94574a58119a20176a53428
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SSDEEP
768:Tbupuwb7VaLbhZ6Xkca6EAMExF3Bb0H943j0:TbupuwFSbhYXkf6EAMExFxb0H9Gj0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 831678b5d880ec8bd511a289104a6cf0_NEAS
Files
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831678b5d880ec8bd511a289104a6cf0_NEAS.exe windows:4 windows x86 arch:x86
d6fb914862f2b126ef71f992478d0c6a
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
EVENT_SINK_GetIDsOfNames
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaFreeVar
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaFreeObjList
__vbaStrErrVarCopy
_adj_fprem1
ord518
ord626
__vbaStrCat
__vbaForEachCollAd
__vbaBoolErrVar
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
Zombie_GetTypeInfo
__vbaAryDestruct
ord669
__vbaStrBool
__vbaExitProc
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord520
_CIsin
__vbaErase
__vbaChkstk
EVENT_SINK_AddRef
__vbaObjVar
DllFunctionCall
_adj_fpatan
Zombie_GetTypeInfoCount
__vbaRedim
EVENT_SINK_Release
__vbaNew
ord600
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord605
_adj_fprem
_adj_fdivr_m64
__vbaFPException
ord319
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaLateMemCall
ord320
__vbaVarDup
ord321
__vbaVarLateMemCallLd
__vbaLateMemCallLd
_CIatan
__vbaStrMove
__vbaCastObj
_allmul
_CItan
ord546
__vbaNextEachCollAd
_CIexp
__vbaFreeObj
__vbaFreeStr
__vbaI4ErrVar
Sections
.text Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
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: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ