Static task
static1
Behavioral task
behavioral1
Sample
70442708dc15e58586047d55d6601c40_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
70442708dc15e58586047d55d6601c40_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
70442708dc15e58586047d55d6601c40_NEIKI
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Size
680KB
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MD5
70442708dc15e58586047d55d6601c40
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SHA1
d3bdcc872f07ccd65cd75835126eb8cb973a03db
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SHA256
362f182e55581b68f23f57740f166096abd56885e312a5e74899d65484e91b82
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SHA512
899c84ed5be0be61924ad1fdcf3265f182b60b739428e62ffa07109757cfcfa45928e76299e3725f4eb90a47d72173d9eba6cecf8d74b886b23333c8cb0e4a1c
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SSDEEP
12288:PrP6bBbzbYb6bGbGbEbjlnXVxab7U2nD71FI:PrlXXab7U2nD71FI
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 70442708dc15e58586047d55d6601c40_NEIKI
Files
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70442708dc15e58586047d55d6601c40_NEIKI.exe windows:4 windows x86 arch:x86
361e0de09fde98c302b6f448fb1d6e6c
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
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
ord517
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaResume
__vbaStrCat
__vbaVarTextTstEq
__vbaLsetFixstr
ord553
__vbaRecDestruct
__vbaStrDate
__vbaSetSystemError
ord662
__vbaHresultCheckObj
ord556
__vbaLenVar
ord558
_adj_fdiv_m32
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaLateMemSt
__vbaForEachCollObj
__vbaExitProc
ord301
__vbaObjSet
__vbaOnError
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
ord305
__vbaStrFixstr
ord520
ord307
__vbaStrTextCmp
__vbaBoolVarNull
__vbaFpR8
__vbaRefVarAry
_CIsin
ord631
ord525
__vbaNextEachCollObj
ord632
__vbaChkstk
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
__vbaExitEachColl
__vbaStrCmp
__vbaVarTstEq
ord560
ord561
__vbaI2I4
DllFunctionCall
__vbaCastObjVar
__vbaLbound
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
__vbaVarTextTstNe
ord600
_CIsqrt
__vbaObjIs
ord311
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
ord313
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
__vbaInStrVar
ord319
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
__vbaI2Var
ord537
ord538
ord645
_CIlog
ord539
__vbaErrorOverflow
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord573
__vbaI4Str
__vbaFreeStrList
__vbaVarTextTstGt
_adj_fdivr_m32
__vbaR8Var
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
ord610
__vbaAryLock
__vbaVarAdd
ord320
__vbaFreeVarg
__vbaVarDup
__vbaStrToAnsi
ord321
__vbaVarCopy
__vbaFpI4
ord616
__vbaRecDestructAnsi
__vbaLateMemCallLd
ord617
_CIatan
ord618
ord540
__vbaCastObj
__vbaStrMove
ord619
ord542
ord650
_allmul
__vbaLateIdSt
ord545
_CItan
ord546
__vbaAryUnlock
_CIexp
__vbaRecAssign
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 664KB - Virtual size: 662KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ