Static task
static1
Behavioral task
behavioral1
Sample
8519466a1913db2ea987b15b75a83aa0_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
8519466a1913db2ea987b15b75a83aa0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
8519466a1913db2ea987b15b75a83aa0_NEIKI
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Size
132KB
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MD5
8519466a1913db2ea987b15b75a83aa0
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SHA1
26dcb38bd7be942a81ed7b5bd0b7c93a35515d49
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SHA256
a7d7a1582a4ca37dc110506ecd7a6867fb3e4439391982e462e2885dbf43c097
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SHA512
91e47a1b44caacfdf33f11f52beb9e9e86126198b6a2bded05d832c2934f0634f5ddc81c8f12c5a62291e6d4ad7a652656ac75ab4b9bb8b097d7522df65ce336
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SSDEEP
1536:vogYAnH6JjyqNENwEwlyO2R+7QKZwXoN4bGHcApq2aV:wh26Jjyq6NwEwlNcApK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8519466a1913db2ea987b15b75a83aa0_NEIKI
Files
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8519466a1913db2ea987b15b75a83aa0_NEIKI.exe windows:4 windows x86 arch:x86
c82fa0929cf2ffeec67bfd604c16fd8f
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
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaLineInputStr
__vbaLenBstr
__vbaStrVarMove
__vbaLateIdCall
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
ord519
__vbaResume
__vbaStrCat
__vbaSetSystemError
__vbaRecDestruct
__vbaHresultCheckObj
__vbaLenBstrB
_adj_fdiv_m32
__vbaAryDestruct
__vbaLateMemSt
__vbaForEachCollObj
__vbaBoolStr
__vbaVarForInit
__vbaExitProc
__vbaObjSet
ord595
__vbaOnError
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaFpR4
ord520
ord523
__vbaFpR8
_CIsin
ord631
ord525
__vbaNextEachCollObj
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaExitEachColl
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
ord560
__vbaDateR8
__vbaR4Str
__vbaI2I4
__vbaObjVar
ord561
DllFunctionCall
__vbaVarLateMemSt
__vbaCastObjVar
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
__vbaStrR8
EVENT_SINK_Release
_CIsqrt
__vbaLateIdCallSt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
__vbaInputFile
__vbaDateStr
_adj_fprem
_adj_fdivr_m64
ord608
ord531
__vbaFPException
__vbaInStrVar
ord717
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
ord536
__vbaI2Var
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaNew2
__vbaVarLateMemCallLdRf
__vbaInStr
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaVarSetObj
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaLateMemCall
__vbaStrToAnsi
__vbaVarDup
ord613
__vbaFpI2
__vbaFpI4
ord616
__vbaVarCopy
__vbaVarLateMemCallLd
ord617
__vbaLateMemCallLd
_CIatan
ord618
__vbaStrMove
__vbaCastObj
ord619
ord650
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 120KB - Virtual size: 119KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
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