Static task
static1
Behavioral task
behavioral1
Sample
958acc4c02a0345b8cbeb0e120c08c80_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
958acc4c02a0345b8cbeb0e120c08c80_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
958acc4c02a0345b8cbeb0e120c08c80_NEIKI
-
Size
400KB
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MD5
958acc4c02a0345b8cbeb0e120c08c80
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SHA1
9ddbf8f01d92ef0d61570ce59eba6275e11f669f
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SHA256
b8a94666f25dba4e1882391f74e3100ea2943b9fd89a02e43b248bb208b94968
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SHA512
1056c7d853efc350c81a4e9cc27190552790f42aa47fcd211566219d2304d62a1edf4cd1291bd29502b9b14b96e0b73d7f11f66056aa19eb38fb763469b9fec8
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SSDEEP
12288:rvPLuaWdIkRCZ7GEWy/6KGki2gCiPoFJFZM+Y9viBIg3MVnCTe2IshFLDs5HPj+f:rvPLuaWdIkRCZ7GEWq6KGb2gCiPoFJF9
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 958acc4c02a0345b8cbeb0e120c08c80_NEIKI
Files
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958acc4c02a0345b8cbeb0e120c08c80_NEIKI.exe windows:4 windows x86 arch:x86
eed2e901768ac58148b57492a6de936b
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
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaLineInputStr
__vbaFreeVarList
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaFreeObjList
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
__vbaI2Abs
__vbaResume
__vbaVarCmpNe
__vbaStrCat
ord552
ord553
__vbaBoolErrVar
__vbaLsetFixstr
ord660
__vbaRecDestruct
__vbaStrDate
ord661
__vbaSetSystemError
ord662
__vbaHresultCheckObj
ord557
ord558
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
Zombie_GetTypeInfo
__vbaAryDestruct
EVENT_SINK2_Release
__vbaBoolStr
__vbaForEachCollObj
__vbaExitProc
__vbaCyAdd
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
ord597
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaBoolVar
ord520
_CIsin
ord631
__vbaErase
__vbaNextEachCollObj
__vbaVarZero
ord525
__vbaChkstk
ord526
__vbaCyVar
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
__vbaCyI2
__vbaStrCmp
ord529
__vbaVarTstEq
ord560
__vbaDateR8
ord561
__vbaObjVar
__vbaI2I4
DllFunctionCall
ord563
__vbaCastObjVar
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaR8Cy
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaFpCmpCy
__vbaVarMul
__vbaExceptHandler
ord711
__vbaPrintFile
ord712
__vbaStrToUnicode
ord605
__vbaDateStr
ord606
__vbaR4ErrVar
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
__vbaFailedFriend
ord608
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaDateVar
__vbaI2Var
ord537
ord538
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
ord648
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
EVENT_SINK2_AddRef
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaFpCy
ord610
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
ord612
__vbaStrToAnsi
__vbaFreeVarg
__vbaVarDup
__vbaVarTstGe
__vbaVarLateMemCallLd
__vbaVarCopy
ord616
__vbaFpI4
ord617
_CIatan
ord618
__vbaStrMove
__vbaAryCopy
__vbaCastObj
ord542
ord650
_allmul
ord545
_CItan
ord546
__vbaAryUnlock
_CIexp
__vbaStrCy
__vbaFreeObj
__vbaI4ErrVar
__vbaFreeStr
Sections
.text Size: 388KB - Virtual size: 387KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
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